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Name ID Label Description Type Access Class
nBeta 4026 Beta Nonlinear gain factor. When beta is 0, the proportional gain is linear, otherwise the gain P is a function of error. The larger the beta, the smaller the gain for small error. Typical beta value is 7 or 8. Beta is ranging from -9 to +9. R/W Integer 10
nDamping 402A Damping Coefficient to increase the valve response for some applications. A value of 0 gives no Damping. 0 to 250 seconds is for slow down in both directions. -1 to -250 is for slow down in OPEN direction ONLY. -1001 to -1250 is for slow down in CLOSE direction ONLY. R/W Integer 10
nPosComp 4028 Pos. Compensation Coefficient The response of the valve is different when the valve is nearly closed than when nearly open. This coefficient allows the user to make adjustments to try to equalize the valve response. Normal value is 6 and this value is ranging from 2 to 20. R/W Unsigned 10
nDeadZone 4027 Dead Zone When the valve position is within the setpoint +/- the dead zone and, no additional position control is performed. This value is normally 0%. Used to avoid limit cycling for high friction valves. Range is 0 to 5%. R/W Unsigned 10
nDeadBand 4029 Ref Temp Reference Temperature. Value ranges between -55 and 85. R/W Unsigned 10
nBoost 40E9 Boost Scale Factor Value ranges between 0 and 2. R/W Unsigned 10
nOffset 40EA Offset Scale Factor Value ranges between 0 and 2. R/W Unsigned 10
nReason 40DD Auto Tune Fault Reason for Auto Tune failure. R Unsigned 10
fPosBand 402C Position Error Band Position Error Band- Value corresponding to the maximun error (in % opening) between the setpoint and the valve position allowed, before setting a status flag regards the selection of associated variable Time. Value must be between 0.5% and 200.0% . R/W Float 8
cPosErrorEnable 402B Pos Error Enable Enable Position Error- enable position error testing. R/W Enum 8
Name ID Label Description Type Access Class