HEIDENHAIN iTNC 530 Service Manual page 597

MP Function and input
MP2220.x Monitoring functions
Format:
Input:
0: Monitoring active
1: Monitoring inactive
Bit 1 – Monitoring the direction of rotation
0: Monitoring active
1: Monitoring inactive
Bit 2 – Power limit of spindle with ERR.IZ.GR (only for HEIDENHAIN inverters, except
UE 2xx)
0: Power limit active
1: Power limit inactive
(All HEIDENHAIN inverters except UE 2xx)
Bit 3 – Switching off the controller when the motor brakes are activated
0: Suppress oscillations
1: Vibrations are allowed
CC 422: Bit 4 to bit 8 reserved
Bit 4 – Only CC 424(B): Monitoring for excessive temperature
0: Active
1: Inactive
Bit 5 – Only CC 424(B): Monitoring for insufficient temperature
0: Active
1: Inactive
Bit 6 – Reserved
Bit 7– Only CC 424(B): Monitoring of encoder input frequency
0: Active
1: Inactive
Bit 8 – Only CC 424(B): Adjust mechanical offset by gradually increasing the kV factor
0: Active
1: Inactive
Bits 9 to 15: Reserved
MP2221.x Bit 7 – Switch-on time of the drive
Input:
0: Reduction of the switch-on time is active
1: Reduction of the switch-on time is not active
MP2222.x Reserved
MP2223.x Reserved
MP2230.x Factor for motor standstill current during test of motor brake
Input:
0: No test of motor brakes, or motor without brake
MP2232.x Maximum permissible path during test of motor brakes
Input:
MP2234.x Internal triggering of the motor brakes via the PWM interface
Format:
Input:
0: Signal is transmitted
1: Signal is not transmitted
Bit 1– reserved
MP2250.x As of CC 424(B): Determining the field angle without motor motion
Input:
1: Reserved
2: Method 2 (brakes applied)
3: Method 3 (same as Method 2, but motor brake is not applied)
4: Method 4 (if there is a lot of noise in the encoder signals)
July 2010
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Bit 0 – Monitoring the reference mark
0.1 to 30.0 [⋅ motor standstill current]
0 to 10.0000 [mm] or [°]
%xx
Bit 0 –
0: Same as input value 2
SW version
and
behavior
PLC
RUN
340 490-04
340 490-04
340 490-04
340 420-08
340 420-08
340 422-06,
340 480-06
PLC
RUN
340 490-04
PLC
RUN
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