5-1 Protective Functions and Troubleshooting *1. The reset command through the RS terminal or STOP/RESET key is not accepted. Turn off the power. *2. The reset operation via the Digital Operator is not accepted. Be sure to reset via the RS terminal. 5 Optional Protection Function List Maintenance Operations E6*. (OP1-*) appears when the option board is mounted on option port 1 (Digital Operator connecter side) , and E7*. (OP2-*) appears when it is mounted on option port 2 (control circuit terminal block side). •Protection function list when the feedback option board (3G3AX-PG01) is mounted Note: Check the DIP switch settings on the option board for any abnormal operation.
5-6 Name Description Display on Digital Operator Check point and remedy Reference page Retry standby Appears in the restart standby status when the momentary power interruption/trip retry functions are enabled. okokoko Power shutoff Appears when the power is shut off. -k-k-k- RUN command is limited Appears if the limited RUN command is received while the rotation direction is limited with b035. =k=k=k= Name Description Display on Digital Operator Encoder disconnection Shuts off the output and displays an error when the encoder wiring disconnection or connection failure is detected, the encoder is damaged, or an encoder except for line driver output is used. ek6k0. ek7k0.
Excess speed Shuts off the output and displays an error when the motor rotation exceeds the maximum frequency (A004) × the overspeed error detection level (P026). ek6k1. ek7k1. Positioning error Shuts off the output and displays an error when the current position deviation against the position reference value exceeds 1,000,000 pulses during position control. ek6k2. ek7k2. Position control range trip Shuts off the output and displays an error when the current position exceeds the setting values of the position range specification for Forward (P072) and Reverse (P073) during absolute position control. ek6k3. ek7k3.
3G3AX-PG01 connection error Shuts off the output and displays an error if a connection (mounting) failure of the feedback option board is detected. ek6k9. ek7k9. ek6k0. ek7k0. ek6k1. ek7k1. ek6k2. ek7k2. ek6k3. ek7k3. ek6k9. ek7k9.