PLUS+1 Compliant H1B Motor Electric Proportional Control K, M
with 0 Degree Capability Function Blocks User Manual
H1B_0Deg_KM1 and H1B_0Deg_KM2 Function Blocks
11063268
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Rev CA
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June 2012
13
Function Block Configuration Values
Input Type Range—KM1 Range—KM2 Description
CalTask S16 0–3 0–3 Selects a calibration process:
– 0 = Allows normal operation.
– 1 = Calibrate the threshold.
– 2 = Calibrate the end current.
– 3 = Applies the default calibration values on a transition to 3.
The 3 default value applies default values each time the controller powers up. It
allows normal operation.
StoreCalVal BOOL —— —— While calibration is active, a StoreCalVal (Store Calibration Value) F/T transition:
– Writes the selected calibration value to memory.
– Sets the CalFlg to indicate this value as calibrated.
The threshold parameter is captured only if it is within its valid range.
– T = Not calibrated.
– F = Calibrated.
SetCalReqd BOOL —— —— A SetCalReqd (Set Calibration Required) F/T transition sets all CalFlg bits to 1 to mark all
calibration values as uncalibrated.
ClrCalReqd BOOL —— —— A ClrCalReqd (Clear Calibration Required) F/T transition clears all CalFlg bits to 0 to
mark all calibration values as calibrated.
CalThldMin U16 2500–6192 1000–3123 Sets the lower limit of the valid range for EE_Thld.
10000 = 1000 mA.
CalThldMax U16 6193–8256 3124—4164 Sets the upper limit for of the valid range for EE_Thld.
10000 = 1000 mA.
ThldMult U16 0–10000 0–10000 The function block multiplies the EE_Thld by the ThldMult to calculate the applied
threshold.
Enter a value of less than 10000 to reduce the applied threshold. For example, a value of
7500 reduces the threshold by 25%.
10000 = 100.00%.
DfltThld U16 CalThldMin–
CalThldMax
CalThldMin–
CalThldMax
When the CalTask becomes 3, the EE_Thld is reset to equal DfltThld (Default
Threshold).
10000 = 1000 mA.
DfltEndCrnt U16 DfltThld +1
to 18000
DfltThld + 1
to 9200
When the CalTask becomes 3, the EE_EndCrnt is reset to equal DfltEndCrnt (Default
End Current).
10000 = 1000 mA.
FltDet BOOL —— —— Enables detection of open and short conditions, based on the measured resistance of
the control circuit.
– T = Enable fault detection.
– F = Disable fault detection.