8-6
8-2 Error Indication
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5
Sample system configuration
Event:
· Motor does not rotate although Servo Ready is turned ON.
“Deviation-over” is indicated on the positioning control module side
1) Positioning control module
RDY LED Off
ERR LED On
2) CPU module
ERR LED Off
RUN LED On
ALM LED On
3) I/O module
ONL LED On
· The set value of the parameter for deviation-over detection is too small.
· Mechanical braking force is acting on the motor shaft.
· Motor does not rotate due to a seizure on the mechanical system.
Cause:
· Change the set value of the parameter for deviation-over detection.
· Re-examine mechanical specification.
Remedy:
: SX bus terminating plug (NP8B-BP) x 2
Servo
amplifier
Encoder
Motor
Input module
Output module
Positioning
control module
Power supply
module
CPU module
Summary of Contents for micrex-sx NP1F-MP1
Page 1: ...FEH214a series USER S MANUAL PULSE TRAIN POSITIONING CONTROL COMBINED MODULE...
Page 28: ...3 10 3 4 Dimensions 3 4 1 NP1F MP1 for 1 axis 3 4 2 NP1F MP2 for 2 axes 90 46 5 75 35 105...
Page 29: ...3 11 3 4 Dimensions 3 4 3 NP2F LEV Signal converter 95 47 2 10 29 8 39 8 85 95 40 36 6...
Page 223: ...Section 8 Troubleshooting Page 8 1 LED Indication 8 1 8 2 Error Indication 8 2...
