0 |
BM 70 P |
1 |
BM 700 |
2 |
BM 702 |
3 |
BM 70 A |
4 |
CPU error |
5 |
CPU board defective. Note all errors. Consult KROHNE service. |
6 |
Note all errors. Consult KROHNE service. |
7 |
Interrupt Controller error |
8 |
Interrupt Controller defective. Note all errors. Consult KROHNE service. |
9 |
Timer error |
10 |
Counter/Timer module defective. Note all errors. Consult KROHNE service. |
11 |
EEPROM error |
12 |
EEPROM defective. Needs to be replaced by KROHNE Service. |
13 |
Calibration data error |
14 |
EEPROM error: Calibration data of the current output need to be checked by KROHNE Service and reset if necessary. |
15 |
Configuration error |
16 |
Check all operating parameters and reset if necessary. If error persists: EEPROM defective. Needs to be replaced by KROHNE Service. |
17 |
Signal down |
18 |
No measuring signal, usually caused by a defect in the electronics. |
19 |
No measurement value |
20 |
Evaluable measuring signals not available. If this error is displayed for a lengthy period, this could mean application-induced errors. Check the application condition! |
21 |
VCO error |
22 |
Error on microwave unit. Consult KROHNE service. |
23 |
Current set to error |
24 |
Current output used for failure indication. |
25 |
Relay set to error |
26 |
Switch output used for failure indication. |
27 |
Hardware error |
28 |
Collective indication hardware failure general. |
29 |
Fatal error |
30 |
Collective indication fatal error. |
31 |
Signal low |
32 |
The device is currently searching for a new measured value in which the "measuring window" is opened. If the search for a plausible level fails, "Signal down" appears in the diagnostics list. |
33 |
Signal too strong |
34 |
Mean of the reflected microwaves is very high. Gain is automatically stepped down. Brief showing of this message, e.g. while tank is being filled or drained, is insignificant. In conjunction with still wells, the marker can also show for a longer time. |
35 |
Poor spectrum |
36 |
Number of acceptable spectra is too low. Brief showing of this message has no significance. If permanently on, this may result in uncertain (incorrect) measured values or the error message "No measurement value". |
37 |
Sweep low |
38 |
Restricted functioning of microwave board.
Measurement continued, possibly with reduced accuracy. If error present for longer time or "VCO Sweep" error occurs, consult Krohne Service. |
39 |
Empty Spectrum bad |
40 |
Empty spectrum faulty.
The current empty-tank spectrum does not match the changed operating parameters. Remedy: record new empty spectrum. |
41 |
Measured value old |
42 |
Measured value is obsolete, no measurement possible at the moment. |
43 |
Reserved |
44 |
Valid measurement available |
45 |
Tank bottom |
46 |
In tanks with dished bottom, for example, the measuring signal can "disappear" if measurements are carried out near the bottom (within a range of 10% of the tank height, but minimum of 20 cm or 8" and maximum of 60 cm or 24"). The measured value is then automatically set to the level of the tank bottom. |
47 |
Current output in test mode |
48 |
The current output is in test mode. The current value does not represent the Measurement. |
49 |
Measurement frozen |
50 |
The digital input is active (voltage at terminals 81,82) or the device is in the range of the block distance detector. Measurement is thus suspended (frozen); last measured values present at the outputs and in the display. |
51 |
Switch output state |
52 |
Current value of switch output. |
53 |
Switch output in test mode |
54 |
The switch output is in test mode. The current value does not represent the Measurement. |
55 |
Tank overfilled |
56 |
The measured value is in the range of the block distance detector. Measured value is set to the block distance. |
57 |
Watchdog |
58 |
Processor monitoring
If error present for longer time, this means an error on the CPU board; needs to be replaced by Krohne Service. |
59 |
RelLoc??? |
60 |
9Bit??? |
61 |
Mode incompatible setting for 'Function I' |
62 |
Interface option not supported |
63 |
Tank type |
64 |
For optimum results, data acquisition and evaluation must be matched to typical tank characteristics: movement of the product surface, rapid or slow changes in the product level, agitators, etc.
· STORAGE Storage tank, still surface, slow rate of change in level.
· PROCESS Process tank, slight surface movement, rapid rate of change in level.
· AGITATOR (for BM 70 A only) Process tank with agitator, turbulent product surface.
It is normally not critical if the tank type is set one step out. However, "Agitator" should not be set for a storage tank, and "Storage" should not be set when an agitator is fitted.
It is possible, for instance, that the measured value will change in small steps rather than linearly or will "freeze" at times when the setting is grossly incorrect.
(Fct. 3.5.9) |
65 |
Storage |
66 |
Storage tank, still surface, slow rate of change in level. |
67 |
Process |
68 |
Process tank, slight surface movement, rapid rate of change in level. |
69 |
Agitator |
70 |
For BM 70 A only!
Process tank with agitator, turbulent product surface. |
71 |
Antenna |
72 |
The antenna type is factory-set here.· STANDARD (All versions incl. "Wave-Stick SW" but excl. "Wave-Stick")
· WAVESTICK (Not for "Wave-Stick SW")
· BM 70 P: only STANDARD setting possible.
(Fct. 3.1.3) |
73 |
Standard |
74 |
All versions incl. "Wave-Stick SW" but excl. "Wave-Stick". |
75 |
Wave-stick |
76 |
Not for "Wave-Stick SW".
Not possible for BM 70 P. |
77 |
Distance piece |
78 |
The length of any supplied distance piece above the mounting flange is factory-set here.
· Setting range: 0 ... 2000 mm
· Default value: 0 mm
The value of 120 mm should be entered for the high-temperature version of the flange system.
When a curved antenna extension is used, the horizontal component of this extension should additionally be entered (= geometric length of the pipe minus the vertical offset).
(Fct. 3.1.5) |
79 |
ID Stillwell |
80 |
Inside diameter of the pipe should be entered here in mm.
· Setting range: 25 ... 200 mm
· Default value: 100 mm
If the diameter of the still well is greater than 200 mm, enter the maximum value = 200 mm.
(Fct. 3.1.6) |
81 |
LP Filter |
82 |
If the low pass filter is set to LOW, signals on high spectrum lines (from approx. line 30) are reduced. With max. 5 m high tanks, it can be set to LOW in order to suppress multiple reflections from below the tank bottom.
Selection: LOW, HIGH (BM 702: 2.5/5/10/20 m)
Default value: HIGH
(SEr. 4.1.4) |
83 |
20.0 m |
84 |
10.0 m |
85 |
5.0 m |
86 |
2.5 m |
87 |
High (5.2 kHz) |
88 |
Low (1.5 kHz) |
89 |
Empty spect. type |
90 |
With "Abs. values", the empty-tank spectrum is subtracted for every spectrum line to find the plausible measuring value. With "Complex", the complex values are taken in consideration additionally on calculation of the measuring values. Not for BM 700/702 (only "Abs. values")!
Default value: "Abs. values"
(SEr. 4.1.6) |
91 |
Abs. values |
92 |
Complex |
93 |
BD Detect |
94 |
To activate the block distance (overfill) detector:
So long as a significant signal is detected within the block distance, the measured value is "held" at the block distance limit. This avoids any possibility of the measured value skipping to a multiple reflection should the level rise into the block distance range.
The block distance should have a value that is at least equal to that specified in help text for "Block distance" as a recommendation!
Informational status bit "Tank overfilled" indicates when the block distance detector is active. If the measured value skips (e.g. contamination of the antenna) erroneously to the block distance limit, the "BD-Detect" can be deactivated.
(Fct. 3.5.6) |
95 |
No |
96 |
Yes |
97 |
Mult. reflections |
98 |
Multiple reflections frequently occur in storage tanks with an extremely calm surface, typically when the BM 70 A/P /700/702 is mounted on a dome or centred on a "dished cover", or the vessel is fitted with a flat or only very slightly convex head. Such multiple reflections tend to simulate lower-than-actual levels. In such cases, activate the multiple reflections identifier, and see also references in Sect. 8.8 of 'Operating Manual'.
· NO (default) Measurement without identification of multiple reflections.
· YES Measurement with identification of multiple reflections.
A better solution, however, is to change the mounting location of the BM 70 A/P /700/702 so as to prevent the occurrence of multiple reflections in the first place, or at least to diminish the strength of the multiple reflections (see Sect. 6.1.2 of 'Operating Manual').
To ensure satisfactory identification of the first measured value after the BM 70 A/P /700/702 has been switched on, always carry out measurements with the "empty spectrum" when the "multiple reflection identifier" is activated, see Sect. 8.6.12 of 'Operating Manual'.
(Fct. 3.5.5) |
99 |
Measurement without identification of multiple reflections. Default setting. |
100 |
Measurement with identification of multiple reflections. |
101 |
Dummy |
102 |
HP Filter |
103 |
Setting of the low distance filter. Signals below the programmed distance (referred to the flange) are reduced, the more the nearer they are to the instrument. The filter can be set in order to suppress disturbances from antenna extensions or near reflection signals.
Acceptable input range: 0 - 5.0 m (BM 702: 0/0.5/1/2 m)
Default value: set by manufacturer
Not available for BM 700.
(SEr. 4.1.3) |
104 |
0.00 m |
105 |
0.50 m |
106 |
1.00 m |
107 |
2.00 m |
108 |
Empty spectrum |
109 |
Under this function the empty spectrum is activated or deactivated. To record and store new empty spectrum, invoke the "Record tank empty spectrum"-method from the Device Context menu. You can then choose between:
· OFF: The empty spectrum is not considered for measurements but remains stored in the BM 70 A/P /700/702 and can be activated again at a later date.
· ON: The empty spectrum is (again) activated and considered for measurements.
· RECORD: The previous empty spectrum is to be deleted and a new one recorded.
(Fct. 3.5.2) |
110 |
The empty spectrum is not considered for measurements but remains stored in the BM 70 A/P /700/702 and can be activated again at a later date. |
111 |
The empty spectrum is (again) activated and considered for measurements. |
112 |
Stillwell |
113 |
If the device is operated with a still well, the option Still well = YES and the inside diameter of the pipe should be entered.
· NO : operation without still well
· YES : peration with still well
(Fct. 3.1.6) |
114 |
Operation without still well. |
115 |
Operation with still well. |
116 |
Fct digital input |
117 |
The function of the digital input (only in instruments with Ex-e current output HART ®) can be selected for freezing the measured value or warmstarting the BM 70 A/P or it can be switched off (functionless).
Selection: OFF, FREEZE, WARMSTART
Default value: "Freeze"
Not available for BM 700/702.
(SEr. 4.2.4) |
118 |
Off |
119 |
Freeze |
120 |
Warmstart |
121 |
Function FTB |
122 |
The tank bottom tracing system (see Sect. 8.6.15 of 'Operating Manual') is activated under this function:
· OFF The FTB is deactivated; the device operates in the standard mode.
· PARTIAL When this option has been selected, the tank bottom tracing system is activated only in the vicinity of the tank bottom, i.e. at low levels (max. 20% of the tank height but a minimum of 0.6 m). Given higher levels, the normal measuring method is used (reflection from the product surface). This method is sufficient for most applications with poorly reflecting products. The parameter "Epsilon R" must be as exact as possible.
· FULL (for BM 70 A only) When this option is selected, the tank bottom tracing system is activated over the total measuring range (tank height). For tank heights above 16 m, however, measuring accuracy is additionally affected. The parameter "Epsilon R" must be as exact as possible.
(Fct. 3.5.7) |
123 |
The FTB is deactivated; the device operates in the standard mode. |
124 |
Partial |
125 |
When this option has been selected, the tank bottom tracing system is activated only in the vicinity of the tank bottom, i.e. at low levels (max. 20% of the tank height but a minimum of 0.6 m). Given higher levels, the normal measuring method is used (reflection from the product surface). This method is sufficient for most applications with poorly reflecting products. The parameter "Epsilon R" must be as exact as possible. |
126 |
Full |
127 |
For BM 70 A only.
When this option is selected, the tank bottom tracing system is activated over the total measuring range (tank height). For tank heights above 16 m, however, measuring accuracy is additionally affected. The parameter "Epsilon R" must be as exact as possible. |
128 |
Max.Values, Total |
129 |
Average, Total |
130 |
Max.Values,Partial |
131 |
Average, Partial |
132 |
Function S |
133 |
The functions for the switching output can be applied to:
a) the additional switching output in the Version "Ex-e or Ex-i current output HART ®", or
b) the current output if "Function I" is set to "SW Output S".
Switching output not available for BM 700/702.
Use this function to select the measured variable.
(Fct. 3.6.1) |
134 |
Deactivated. |
135 |
Level |
136 |
Distance |
137 |
Conversion |
138 |
Reflection |
139 |
Error open |
140 |
Contact opens when error occurs. |
141 |
Error closed |
142 |
Contact closes when error occurs. |
143 |
Type S |
144 |
Use this function to set the type of switching output:
· HIGH (= contact closes when upper limit of threshold + hysteresis/2 exceeded)
· LOW (= contact closes when lower limit of threshold - hysteresis/2 exceeded)
(Fct. 3.6.2) |
145 |
High |
146 |
Contact closes when upper limit (threshold + hysteresis/2) exceeded. |
147 |
Low |
148 |
Contact closes when lower limit (threshold - hysteresis/2) exceeded. |
149 |
Protocol |
150 |
HART |
151 |
Krohne/PC |
152 |
Modbus |
153 |
Baudrate |
154 |
This function defines the transmission rate for RS 485 communication.
(Fct. 3.3.5) |
155 |
1200 Bd |
156 |
2400 Bd |
157 |
4800 Bd |
158 |
9600 Bd |
159 |
19200 Bd |
160 |
38400 Bd |
161 |
Range I |
162 |
Use this function to define the current in error condition.
· 4-20 mA (hold last measured value when error occurs)
· 4-20 mA/E=2 (not for Ex-i output!)
· 4-20 mA/E=22
(Fct. 3.3.2) |
163 |
4-20 mA/E = 22 mA |
164 |
4-20 mA/E = 2 mA |
165 |
Not for Ex-i output! |
166 |
4-20 mA |
167 |
Hold last measured value when error occurs. |
168 |
Interface Option |
169 |
Not installed |
170 |
Installed |
171 |
Use this function to select the measured variable.
(Fct. 3.3.1) |
172 |
Function I |
173 |
Deactivated, the output supplies a constant 4 mA, e.g. necessary for HART ® Multidrop. |
174 |
SW Output S |
175 |
Checking if current is shutdown... |
176 |
Checking PV code... |
177 |
Second parameter too high |
178 |
Second parameter too low |
179 |
First parameter too high |
180 |
First parameter too low |
181 |
No measured value |
182 |
This means that the quality of measurement is not adequate (inadequate bottom reflection or too many interferences) for automatic determination of the tank height. In this case you will need to enter the tank height manually. |
183 |
|
184 |
.0f |
185 |
.1f |
186 |
.2f |
187 |
.3f |
188 |
.4f |
189 |
.5f |
190 |
6e |
191 |
g |
192 |
Active password cannot be changed |
193 |
Illegal password symbols |
194 |
Wrong password |
195 |
Code 1 |
196 |
Table is being updated |
197 |
Level unit |
198 |
Selected units are applied to all level items of conversion table. |
199 |
Volume unit |
200 |
Selected units are applied to all volume items of conversion table. |
201 |
Table not monotonous |
202 |
Upper table point too high |
203 |
Number of points |
204 |
· In order to be able to measure volume with the BM 70 A/P /700/702, a conversion table (volume table) needs to be set.
· By means of the volume table, various levels are allocated to specific volumes previously calculated or measured out.
· In the case of non-symmetrical tanks, e.g. tanks with dished bottom, the accuracy of volume measurement will depend on the number of set "level/volume pairs". The maximum number of pairs (points) that can be set is 50; the volume is linearly determined (interpolated) between 2 points. Minimum number of points is 2.
· To delete table set this field to 0. |
205 |
Relay |
206 |
Active |
207 |
Passive |
208 |
On |
209 |
Normal |
210 |
No test results available |
211 |
hwTestStatus |
212 |
hwTestCounter |
213 |
Spectrum is not being recorded |
214 |
Wrong service password |
215 |
Service Code |
216 |
Min Peak |
217 |
Minimum value for the control output of the grade control. This is identical with the minimum threshold value, above which a peak in the frequency spectrum may be accepted as being valid.
Acceptable input range: 10 - 250
Default value: 40
(SEr. 4.1.1) |
218 |
Sweep |
219 |
Determines the duration of the frequency sweep in units of 100 µs. Attention: the signal frequencies change with the sweep, which influences the filters too!
Acceptable input range: 100 - 400
Default value: 200
Not available for BM 70 P/702.
(SEr. 4.1.5) |
220 |
x100 µs |
221 |
Threshold |
222 |
Use this function to define the threshold (limit value).
If a reference or tank bottom offset is set, this must be taken into consideration!
For examples of application and setting see Sect. 8.5 of 'Operating Manual'.
(Fct. 3.6.3) |
223 |
Hysteresis |
224 |
Use this function to define the hysteresis.
For examples of application and setting see Sect. 8.5 of 'Operating Manual'.
(Fct. 3.6.4) |
225 |
Use this function to define the threshold (limit value).
For examples of application and setting see Sect. 8.5 of 'Operating Manual'.
(Fct. 3.6.3) |
226 |
Reference offset |
227 |
An arbitrary reference offset is added to the measured distance (positive when the reference point is above the flange; negative when the reference point is below the flange). The offset is effective for all distance values (local display, current output, switching output, digital information).
· Setting range: -10 m ... +10 m (32.8 ft)
· Default value: 0
(Fct. 3.1.7) |
228 |
Tank bottom offset |
229 |
An arbitrary tank bottom offset is added to the measured level (positive, when the reference point is below the set tank height; negative, when the reference point is above the tank bottom). The offset acts on all level values (local display, current output, switching output, conversion table, digital information).
· Setting range: -99.99 m ... +99.99 m (328 ft)
· Default value: 0
(Fct. 3.1.8) |
230 |
Block distance |
231 |
· Caked deposits or contamination of the antenna, for example, can cause faulty measurements directly below the antenna. The function "Block distance" is used to specify a zone below the flange in which measurements are not to be carried out.
· Signals within the block distance are suppressed; a rise in the level above this limit will result in a measurement corresponding to a distance = block distance, when "BD Detect" = 'ON'.
· Unit and setting range: same as for "Tank Height".· Recommended minimum value (see also Sect. 3.3 of 'Operating Manual'):
- for "Wave-Stick": 200 mm
- for still wells and "Wave-Stick SW": antenna length + 300 mm
- all other versions in storage tanks: antenna extension + antenna length + 100 mm
- all other versions in process tanks: antenna extension + antenna length + 200 mm
(Fct. 3.1.2) |
232 |
Antenna extension |
233 |
The length of the supplied antenna extension is factory-set here.
Unit and setting range: same as for "Tank height" (Fct. 3.1.1).
This setting may only be changed when a longer or shorter antenna extension is installed. Otherwise faulty measurements may result because the BM 70 A/P /700/702 allows for this length when measuring. After changing any antenna extension, record a new empty spectrum, see Sect. 8.6.12 of 'Operating Manual'.
When a curved antenna extension is used, only the vertical component (vertical offset) should be entered here.
(Fct. 3.1.4) |
234 |
Tank height |
235 |
· Definition of the tank height for the BM 70 A/P /700/702: Distance between the top edge of the tank fitting and the lower reference point.
· The lower reference point is that "point" in the vessel on which the microwaves emitted by the BM 70 A/P /700/702 impinge and from which they are reflected. This can be the tank bottom (symmetrical tank with flat bottom) or the non-horizontal part of the bottom (e.g. tank with dished bottom) or an additionally fitted plate. The BM 70 A/P /700/702 cannot measure below the lower reference point (usually a "sump" is left in the tank, see diagram in Sect. 8.5 of 'Operating Manual').· Setting ranges for the tank height:
- For BM 70 A (standard): 40 m / 1574.74 inch / 131.22 ft
- For BM 700/702: 20 m / 787.4 inch / 65.6 ft
- For BM 70 P: 35 m / 1377.9 inch / 114.8 ft
- Min. value for BM 70 A/P /700/702: 0.5 m / 19.7 inch / 1.64 ft
· Depending on the version, it is also possible to set an upper limit for the tank height (e.g. Wave-Stick: 20 m). The maximum value can be increased by Krohne Service to up to 100 m (for BM 70 A only).· The tank height set at this point is simultaneously the upper limit of the setting ranges for the following functions: "Block distance", "Antenna extension", "Hysteresis" for switching output.
· If the tank height is changed to a value greater than 30 m, a new empty spectrum must subsequently be recorded, see Sect. 8.6.12 of 'Operating Manual' (not applicable to BM 70 P / BM 700/702).
(Fct. 3.1.1) |
236 |
Tracing velocity |
237 |
To avoid faulty measurements, the BM 70 A/P /700/702 places a symmetrical "plausibility range" around the last valid measured value in which the next measured value is expected. Measured values outside this range are identified as invalid and are suppressed.
If no valid measured value is identified, the BM 70 A/P /700/702 enlarges the plausibility range with the tracing speed until a valid (plausible) measured value has again been found.
The measured value for level/distance cannot change at a faster rate than the set tracing speed.
· Under this function the maximum rate at which the level can change in the tank should be set as the minimum value.
· Setting ranges:
BM 70 A/700/702: 0.01 - 10.00 m/min (0.03 - 32.80 ft/min)
BM 70 P: 0.01 - 1.00 m/min (0.03 - 3.28 ft/min)
· Default: 0.5 m/min (BM 70 A/700); 0.1 m/min (BM 70 P)
· See also Sect. 8.8 of 'Operating Manual' (error message: NO M.VALUE)
(Fct. 3.5.4) |
238 |
m/min |
239 |
Epsilon R |
240 |
Use this function to enter the relative permittivity.
· Allowable input range: 1.1000 - 8.0000
· Default: 2.0000
Enter the figure of 2.0000 if the relative permittivity is not known, as numerous products have "Epsilon R" value approx. 2. However, expect reduced measuring accuracy and/or skipping of the measured value on changeover from tank bottom tracing to the normal measuring mode (= evaluation of reflection from the product surface).
(Fct. 3.5.8) |
241 |
Offset |
242 |
The offset is used to input the virtual distance to the bottom edge of the flange as a function of the signal transit time in the instrument. This value is needed to be able to deduce the actual distance, referred to the bottom edge of the flange, from the calculated frequency.
The value is entered by Krohne in the completely assembled version of the instrument.
Acceptable input range: 0.0 - 2.0 m
Default value: 0.50 m
Note: Once the offset has ben changed the empty-tank spectrum will no longer be used and will need to be re-recorded!!
(SEr. 4.2.1) |
243 |
Corr. Factor |
244 |
The correction factor allows linear rescaling of the measured distance. Refer to Sect. 5.6.4 of 'Service Manual' for a detailed description.
Acceptable input range: 0.4000 - 1.1000
Default value: 1.0000
(SEr. 4.2.2) |
245 |
OF Threshold |
246 |
Threshold value for overfill detection, related to gain V=6 (10000 corresponds to line height 2500 at V=5; 625 at V=4; 156 at V=3 etc.).
If an overfilling is not recognized, the threshold value may be decreased. If the measured level jumps to the top without overfilling, the threshold value may be increased. With Fct. "BD Detect" the overfill detection can be switched off completely, too.
Acceptable input range: 0 - 9999999
Default value: 10000
(SEr. 4.1.2) |
247 |
Max Tankheight |
248 |
Determines the accepted max. value for the "Tank height". Acceptable input range and default value depend on the instrument version:
BM 70 A: 10.0 m - 100.0 m / 40.0 m
BM 70 P: 10.0 m - 35.0 m / 35.0 m
BM 700/702: 10.0 m - 20.0 m / 20.0 m
(SEr. 4.2.3) |
249 |
Min Window |
250 |
Minimum plausibility range ("measuring window"). It can be increased to find the measured value faster if the level changes fast.
Acceptable input range: 0.1 m - Tankheight
Default value: 0.3 m
(SEr. 4.1.7) |
251 |
I Calibrate 1 |
252 |
Input of the lower calibration point for the current output.
Default value: 3.7 mA |
253 |
I Calibrate 2 |
254 |
Input of the upper calibration point for the current output.
Default value: 17.0 mA |
255 |
Serial No/Proj. No |
256 |
The Series No. of the instrument was entered here in the form of a character string.
(SEr. 4.4.1) |
257 |
Commission |
258 |
Option 1 |
259 |
Possible hardware options of the instrument can be entered here as text (max. 12 characters, only 10 are visible on the instrument display).
(SEr. 4.4.2) |
260 |
Option 2 |
261 |
Possible hardware options of the instrument can be entered here as text (max. 12 characters, only 10 are visible on the instrument display).
(SEr. 4.4.3) |
262 |
Firmware version |
263 |
Displays the firmware version of the Master.
(Fct. 2.4.1) |
264 |
Firmware ident.nr. |
265 |
Displays identification number of the Master firmware version. |
266 |
Lev,1 |
267 |
Vol,1 |
268 |
Lev,2 |
269 |
Vol,2 |
270 |
Lev,3 |
271 |
Vol,3 |
272 |
Lev,4 |
273 |
Vol,4 |
274 |
Lev,5 |
275 |
Vol,5 |
276 |
Lev,6 |
277 |
Vol,6 |
278 |
Lev,7 |
279 |
Vol,7 |
280 |
Lev,8 |
281 |
Vol,8 |
282 |
Lev,9 |
283 |
Vol,9 |
284 |
Lev,10 |
285 |
Vol,10 |
286 |
Lev,11 |
287 |
Vol,11 |
288 |
Lev,12 |
289 |
Vol,12 |
290 |
Lev,13 |
291 |
Vol,13 |
292 |
Lev,14 |
293 |
Vol,14 |
294 |
Lev,15 |
295 |
Vol,15 |
296 |
Lev,16 |
297 |
Vol,16 |
298 |
Lev,17 |
299 |
Vol,17 |
300 |
Lev,18 |
301 |
Vol,18 |
302 |
Lev,19 |
303 |
Vol,19 |
304 |
Lev,20 |
305 |
Vol,20 |
306 |
Lev,21 |
307 |
Vol,21 |
308 |
Lev,22 |
309 |
Vol,22 |
310 |
Lev,23 |
311 |
Vol,23 |
312 |
Lev,24 |
313 |
Vol,24 |
314 |
Lev,25 |
315 |
Vol,25 |
316 |
Lev,26 |
317 |
Vol,26 |
318 |
Lev,27 |
319 |
Vol,27 |
320 |
Lev,28 |
321 |
Vol,28 |
322 |
Lev,29 |
323 |
Vol,29 |
324 |
Lev,30 |
325 |
Vol,30 |
326 |
Lev,31 |
327 |
Vol,31 |
328 |
Lev,32 |
329 |
Vol,32 |
330 |
Lev,33 |
331 |
Vol,33 |
332 |
Lev,34 |
333 |
Vol,34 |
334 |
Lev,35 |
335 |
Vol,35 |
336 |
Lev,36 |
337 |
Vol,36 |
338 |
Lev,37 |
339 |
Vol,37 |
340 |
Lev,38 |
341 |
Vol,38 |
342 |
Lev,39 |
343 |
Vol,39 |
344 |
Lev,40 |
345 |
Vol,40 |
346 |
Lev,41 |
347 |
Vol,41 |
348 |
Lev,42 |
349 |
Vol,42 |
350 |
Lev,43 |
351 |
Vol,43 |
352 |
Lev,44 |
353 |
Vol,44 |
354 |
Lev,45 |
355 |
Vol,45 |
356 |
Lev,46 |
357 |
Vol,46 |
358 |
Lev,47 |
359 |
Vol,47 |
360 |
Lev,48 |
361 |
Vol,48 |
362 |
Lev,49 |
363 |
Vol,49 |
364 |
Lev,50 |
365 |
Vol,50 |
366 |
I,Off |
367 |
I,Level |
368 |
I,Distance |
369 |
I,Conversion |
370 |
I,Reflection |
371 |
I,SW Output S |
372 |
Displays the actual value of the current output.
(Fct. 2.2.1) |
373 |
%Level |
374 |
%Distance |
375 |
%Conversion |
376 |
%Reflection |
377 |
No range |
378 |
Displays the actual state of the relay output:
· 0 - relay contact is open,
· 1 - relay contact is closed. |
379 |
Rel |
380 |
Unit length |
381 |
Selected units are applied to all instrument configuration parameters (including Service data) having length units.
They are also used by HART ® transmitter for "Level" and "Distance" measurements (HC275 screens, AMS faceplates, etc.) and do not affect the instrument display units (Fct.3.2.2). |
382 |
Display format |
383 |
Defines format specifier for all measurements and all configuration parameters having length units.
Affects only HART ® applications (HC275 screens, AMS faceplates/views, etc.) but not instrument local display. |
384 |
Default (2 digits) |
385 |
0 digs after point |
386 |
1 dig after point |
387 |
3 digs after point |
388 |
4 digs after point |
389 |
5 digs after point |
390 |
Exponential format |
391 |
Auto |
392 |
Defines format specifier for all level items of conversion table. |
393 |
The primary measured variable is the distance between a reference point (as standard: tank mounting flange) and a reflecting surface (e.g. surface of the liquid).
The filling level is determined by allowing arithmetically for the entered tank height. |
394 |
Lev |
395 |
Upper Lim |
396 |
Lower Lim |
397 |
TV Span |
398 |
The primary measured variable is the distance between a reference point (as standard: tank mounting flange) and a reflecting surface (e.g. surface of the liquid). |
399 |
Dis |
400 |
Unit conversion |
401 |
Selected units are applied to all instrument configuration parameters having conversion units.
They are also used by HART ® transmitter for "Conversion" measurements (HC275 screens, AMS faceplates, etc.) and do not affect the instrument display units (Fct.3.2.3). |
402 |
Defines format specifier for "Conversion" measurements and all configuration parameters having conversion units.
Affects only HART ® applications (HC275 screens, AMS faceplates/views, etc.) but not instrument local display. |
403 |
Defines format specifier for all volume items of conversion table. |
404 |
Vol |
405 |
Volume measurements are possible by entering a conversion table (max. 50 points). By means of this table a conversion value is allocated to each level value (level / conversion pairs).
The values are linearly established (interpolated) between 2 points. |
406 |
Ref |
407 |
The strength of the reflected signal can be measured for qualitative assessment of the tank product or its surface.
The measuring range for "reflection" has a fixed setting of 0...100 (whole numbers). The "reflection" measured value is a relative measure of the strength of the reflected signal, converted into an exponential scale: each number step is approximately equivalent to a change by 0.4 dB; in other words, about 8 steps signify a doubling of the signal strength. At full reflection, a value of approx. 90...100 is measured.
Where measuring distances are greater, the natural weakening of the signal is automatically allowed for in the measured value (does not apply to still wells, i.e. when "Stillwell" = 'Yes').
The measured reflection can be regarded as being a measure of the reflectivity of a product.
The reflection measurement is not possible with BM 700. |
408 |
.f |
409 |
Scale 20 mA |
410 |
This function is used for Imax = 20 mA to define the upper value for level or distance (scaling 20mA).
The value set here should not be greater than the response threshold. (Response threshold = "Tank height" - "Block distance"). If a reference or a tank bottom offset is set, this must be allowed for!
(Fct. 3.3.4) |
411 |
Scale 4 mA |
412 |
This function is used for Imin = 4 mA to define the lower value for level or distance (scaling 4mA).
If a reference or tank bottom offset is set, this must be allowed for!
(Fct. 3.3.3) |
413 |
This function is used for Imax = 20 mA to define the upper value for conversion (scaling 20mA).
The value set here must be greater than that of "Scale 4 mA".
(Fct. 3.3.4) |
414 |
This function is used for Imin = 4 mA to define the lower value for conversion (scaling 4mA).
Value must be smaller than the maximum value in the conversion table.
(Fct. 3.3.3) |
415 |
This function is used for Imax = 20 mA to define the upper value for reflection (scaling 20mA).
The setting range is 1...100.
The value set here must be greater than that of "Scale 4 mA".
(Fct. 3.3.4) |
416 |
This function is used for Imin = 4 mA to define the lower value for reflection (scaling 4mA).
The setting range is 0...99.
(Fct. 3.3.3) |
417 |
Time constant |
418 |
· New measured values are damped (filtered) with the time constant so as to avoid abrupt changes in measured values and thus also in the current output I and the display.
· Setting range: 1 - 100 Sec (BM 70 A/700); 10 - 100 Sec (BM 70 P)
· Default value and recommended setting: 10 Sec (BM 70 A/700/702); 30 Sec (BM 70 P)
(Fct. 3.5.3) |
419 |
Process Variables |
420 |
Measurements |
421 |
Input/Outputs |
422 |
Configuration/Test |
423 |
Installation |
424 |
Basis Parameters |
425 |
Display |
426 |
Signal Out |
427 |
User Data |
428 |
Application |
429 |
Conversion Table |
430 |
Conversion Units |
431 |
Service |
432 |
Signal Control |
433 |
General |
434 |
Current Output I |
435 |
Test |
436 |
Master Firmware |
437 |
Access Rights |
438 |
HART Variables |
439 |
Write variables |
440 |
Hardware |
441 |
Testing of the BM 70 A/P /700/702 hardware can be initiated with this function when the device is operating. When an error is established, corresponding error/status bit is set. This hardware test is carried out automatically every time the BM 70 A/P /700/702 is started up.
During the test the current output holds the last measured value.
(Fct. 2.1.1) |
442 |
lcurrent |
443 |
2 mA |
444 |
4 mA |
445 |
6 mA |
446 |
8 mA |
447 |
10 mA |
448 |
12 mA |
449 |
14 mA |
450 |
16 mA |
451 |
18 mA |
452 |
20 mA |
453 |
22 mA |
454 |
Test I |
455 |
Open |
456 |
Closed |
457 |
In this test, the switching contact (terminals 41 and 42) can be closed or opened. Not for BM 700/702.
(Fct. 2.3.1) |
458 |
Entry Code |
459 |
Switch the access lockout for the configuration menu on/off.
Device is now write protected. You can change this if you enter correct 9-keystroke PASSWORD.
Valid symbols: 0 ([Right] key of the device keypad), 1 ([Enter]) and 2 ([Up]).
(Fct. 3.4.2, 3.4.3) |
460 |
Switch the access lockout for the configuration menu on/off.
Device is now open for write operations. You can change this and install a PASSWORD, thus protecting device from changes in configuration data.
Valid symbols: 0 ([Right] key of the device keypad), 1 ([Enter]) and 2 ([Up]).
(Fct. 3.4.2, 3.4.3) |
461 |
Makes Service functionality accessible in case if correct Service Password is entered. Service Password is a 9-keystroke sequence; valid symbols: 0 ([Right] key of the device keypad), 1 ([Enter]) and 2 ([Up]).
The Service data comprises basic operating parameters, some of which are required for initial start-up and/or calibration, while others will enable the Service technician to change certain internal values of the signal converter.
Note: Incorrectly set Service parameters may cause improper functioning of the BM 70 A. Therefore, only change those parameters whose function you know exactly!
The values in the Service menu are generally set by Krohne or possibly by the Service technician, and remain unchanged in operation. The user should not have access to these values. |
462 |
Auto tank height |
463 |
With this function the height of the tank can be determined by the BM 70 A/P /700/702 itself, provided the following conditions are met:
· The tank has been completely drained for at least 2 minutes.
· The tank bottom has good reflectivity (not suitable for dished and tapered bottoms without reference plate).
· The functions "Antenna", "Antenna extension", "Distance piece" and "Stillwell" must previously have been correctly set.
· If the tank is taller than 30 m, the approximate tank height must previously be set manually, as otherwise the measuring range will not suffice to locate the bottom.
If the measured value seems plausible for the tank height and you wish to store it, select 'Yes' on the prompt. Otherwise select 'No' - this means that the quality of measurement is not adequate (inadequate bottom reflection or too many interferences) for automatic determination of the tank height. In this case you will need to enter the tank height manually.
(Fct. 3.5.1) |
464 |
lespFunc |
465 |
Record |
466 |
The previous empty spectrum is to be deleted and a new one recorded. |
467 |
Under this function the empty spectrum is activated or deactivated, or recorded and stored. To record spectrum the following conditions must be held:
· Tank must be totally or partially drained.
· All moving parts, e.g. agitators, must be switched on.
· Tank height, antenna extension, distance piece and still well must be set correctly.
When you select "RECORD", the choice is as following:
· AVERAGE - Values are averaged. This setting can be used for most applications.
· MAX. VALUES - Only maximum values considered when the empty spectrum is recorded. Of advantage in conjunction with "difficult" agitators, for example.
If the tank is not completely drained, the empty tank spectrum can nevertheless still be recorded up to a certain range. In this case, select item PARTIAL.
· If TOTAL selected, the empty-tank spectrum is recorded over the complete range.
· If PARTIAL selected, interrogation is carried out concerning input of the distance value up to which the empty-tank spectrum shall be recorded.
· The tank area below the current product level is excluded from the recording of the empty-tank spectrum.
· The distance value is entered in the range of 0 m to tank height.
· It is recommended to maintain a safe distance of 20 to 30 cm (8" to 12") to the actual distance.
After recording of the empty-tank spectrum is started, countdown of measurements from '1000' to '0' is displayed. Procedure is over after approx. 2 Minutes.
Recording of the empty spectrum can be aborted. The "old" empty spectrum is retained in this case.
(Fct. 3.5.2) |
468 |
CPU Err |
469 |
ROM Err |
470 |
RAM Err |
471 |
Interrupt Err |
472 |
Counter/timer Err |
473 |
Undef |
474 |
EEPROM Err |
475 |
I Cal.Data Warn |
476 |
Config. Data Err |
477 |
No signal Err |
478 |
No peak Err |
479 |
Microwave Err |
480 |
I set to error Inf |
481 |
SW set to error Inf |
482 |
Hardware Err |
483 |
Fatal Err |
484 |
Signal low Warn |
485 |
Signal high Warn |
486 |
Spectrum bad Warn |
487 |
Sweep low Warn |
488 |
Spectrum wrong Warn |
489 |
No measurements Inf |
490 |
Measurements Inf |
491 |
Tank bottom Inf |
492 |
I test mode Inf |
493 |
Meas. frozen Inf |
494 |
SW test mode Inf |
495 |
Tank overfilled Inf |
496 |
Watchdog Inf |
497 |
256-points FHT Inf |
498 |
View Errors/Warns |
499 |
Input table |
500 |
Delete table |
501 |
To calibrate the current output, enter the actual current reading (check it) under this menu item in the form of a numerical value.
Acceptable input range: 2.0 - 20.0 mA
Default value: 3.7 mA(
SEr. 4.3.1) |
502 |
To calibrate the current output, enter the actual current reading (check it) under this menu item in the form of a numerical value.
Acceptable input range: 2.0 - 20.0 mA
Default value: 17.5 mA(
SEr. 4.3.2) |
503 |
M0 |
504 |
M1 |
505 |
M2 |
506 |
M3 |
507 |
M4 |
508 |
M5 |
509 |
M6 |
510 |
M7 |
511 |
Master reset |
512 |
FMU860 |
513 |
DT |
514 |
DVC |
515 |
FCX |
516 |
AS800 |
517 |
340T |
518 |
340C |
519 |
344 |
520 |
Siemens Micro K |
521 |
SITRANS L |
522 |
SIPAN PH |
523 |
SITRANS P |
524 |
75SMT |
525 |
UNIDELTA |
526 |
8320 |
527 |
SX5100 |
528 |
TSV175 |
529 |
DMU |
530 |
3780 |
531 |
BM70 |
532 |
8u |
533 |
Warning:
Current output is being shutdown. The PV digital value will still trace the last meaningful mapping (%{0}). |
534 |
Error:
Requested assignment is possible only for models /A /P. |
535 |
Error:
Conversion table is at a moment empty. |
536 |
Warning:
Device is in multidrop - 'Function I' cannot trace PV assignment and will remain 'Off'. |
537 |
Testing... |
538 |
Test is over.
Status: OK. |
539 |
Test is over.
Status: %[04X]{0},
Cycles: %{1}.
Retrieve error/status information. |
540 |
Are you sure? |
541 |
No;Yes |
542 |
Select fixed level: |
543 |
Output is fixed to
%{0} mA. |
544 |
Device output is now in normal operating mode. |
545 |
Device output is still fixed. Retry the complete test. |
546 |
Set relay to: |
547 |
Relay contact is: %{0} |
548 |
Relay is still in test mode. Retry the complete test. |
549 |
Disable password? |
550 |
Enable password? |
551 |
Enter password: |
552 |
psw |
553 |
Wrong password. |
554 |
Wrong symbols encountered. |
555 |
You've got SPECIALIST rights! |
556 |
Wrong SERVICE password.
You are not registered as SPECIALIST. |
557 |
Value detected:
%{0} %{1}
Store value? |
558 |
Function |
559 |
Spectrum type |
560 |
Remaining spectra:
%{0} |
561 |
Ready. |
562 |
Bad spectrum. |
563 |
Operation cancelled. |
564 |
Failure to abort spectrum evaluation. |
565 |
No errors/messages. |
566 |
%{0} |
567 |
Volume table is empty. |
568 |
Volume table contains %{0} items. |
569 |
Enter new points number: |
570 |
Reading point %{i} |
571 |
Aborting... |
572 |
View/Edit |
573 |
Next Point;Previous Point;Point Number...;Complete |
574 |
Enter point number
(0..%{pointMax}): |
575 |
pointIdx |
576 |
Lev,%{pointIdx} %{1} %{2}
Vol,%{pointIdx} %{3} %{4}
Enter Lev,%{pointIdx}: |
577 |
Lev,%{pointIdx} %{1} %{2}
Vol,%{pointIdx} %{3} %{4}
Enter Vol,%{pointIdx}: |
578 |
Store table? |
579 |
Writing point %{i} |
580 |
Setting output to %{1} mA |
581 |
Device will not respond and then Reset microprocessor. Continue anyway? |