Curtis 1239E - Page 70

4 — PROGRAMMABLE PARAMETERS
Curtis 1239E-1269E Manual, os 37.0 RevA – May 2021
Return to TOC
pg. 66
MOTOR: FEEDBACK OPTIONS – 2 – SIN/COS MENU
PARAMETER ALLOWABLE RANGE DESCRIPTION
Enable Multiturn Sensor
Feedback_Multiturn
0x3531 0x00
0 – 1
0 – 1
[PCF]
Indicates whether the encoder is 1 revolution per electrical cycle (= 0)
verses 1 revolution per mechanical cycle (= 1).
Sin Cos Fault Threshold
Sin_Cos_Fault_Threshold
0x3878 0x00
5.0 – 20.0 %
51 – 205
Denes the % allowable change in the SIN or COS feedback.
A SinCos Fault is generated if this threshold is exceeded 10
times sequentially.
Sin Cos fault Threshold High
Sin_Cos_Fault_Threshold_High
0x38CD 0x00
20.0 – 100.0 %
205 – 1024
Denes the % allowable change in the SIN or COS feedback (high value
used for rst 30 seconds after interlock. This will allow the controller to
adjust for slight variances if the sensor was changed.
Sin Cos Fault Time
Sin_Cos_Fault_Time
0x38CE 0x00
10 – 1000 ms
10 – 1000
A sin cos fault will be generated if the sensor is outside the tolerance
for 10ms during this amount of time.
Sin Cos Startup Time
Sin_Cos_Startup_Time
0x3532 0x00
0 – 2000 ms
0 – 2000
Time at startup for the sin/cos sensor to start producing valid data. No
sin/cos faults will be declared during this time but the power section
will not enable.
Sin Min
Feedback_Sin_Min
0x3863 0x00
0 – 1023
0 – 1023
Minimum output by the Sin/Cos sensor on the Sin channel. Input
detected at Position Feedback A (pin 31). The value is set during the
PMAC motor commissioning procedure.
Sin Max
Feedback_Sin_Max
0x385C 0x00
0 – 1023
0 – 1023
Maximum output by the Sin/Cos sensor on the Sin channel. Input
detected at Position Feedback A (pin 31). The value is set during the
PMAC motor commissioning procedure.
Cos Min
Feedback_Cos_Min
0x385F 0x00
0 – 1023
0 – 1023
Minimum output by the Sin/Cos sensor on the Cos channel. Input
detected at Position Feedback B (pin 32). The value is set during the
PMAC motor commissioning procedure.
Cos Max
Feedback_Cos_Max
0x382F 0x00
0 – 1023
0 – 1023
Maximum output by the Sin/Cos sensor on the Cos channel. Input
detected at Position Feedback B (pin 32). The value is set during the
PMAC motor commissioning procedure.
MOTOR: FEEDBACK OPTIONS – 2 – SIN/COS: SPEED FILTERS MENU
PARAMETER ALLOWABLE RANGE DESCRIPTION
Speed Filter
Speed_Filter_Sin_Cos
0x3534 0x00
5.0 – 250.0
660 – 32767
Units are in rad/sec. Divide by 2*pi to get equivalent value in Hz.
Speed Filter Zero Speed
Speed_Filter_Zero_Speed_Sin_Cos
0x3535 0x00
0.5 – 250.0
64 – 32767
Units are in rad/sec. Divide by 2*pi to get equivalent value in Hz.