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Name ID Label Description Type Access Class
nBeta 4070 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 40CA 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 4072 Position Comp. 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 4071 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 4073 Boost Boost- Compensates for the pnuematic dead band. Value ranges between 0 and 20. R/W Unsigned 10
nNonLinear 40F1 Non Linear ???? R Unsigned 10
nReserved1 40F2 Reserved 1 ???? R Unsigned 10
nReason 40C5 Auto Tune Fault Reason for Auto Tune failure R Unsigned 10
fPosBand 4078 Pos 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 100.0% . R/W Float 8
cPosErrorEnable 4077 Pos Error Enable Enable Position Error- enable position error testing R/W Enum 8
Name ID Label Description Type Access Class