M800/M80/E80/C80 Series Alarm/Parameter Manual
8 Emergency Stop Alarms (EMG)
106
IB-1501279-H
Details
The "emergency stop" signal for power supply is significant (open) because the external emergency stop func-
tion for power supply is enabled.
Remedy
Cancel the "emergency stop" signal.
Check for any broken wires.
[M8]
Details
The contactor shutoff test is being executed.
Remedy
The emergency stop is reset automatically after the contactor shutoff is confirmed.
If the contactor shutoff is not confirmed within 5 seconds after the "contactor shutoff test" signal has been
input, the "contactor welding detected" alarm occurs and the emergency stop status remains.
Make sure that the contactor's auxiliary b contact signal is correctly output to the device that is set in
"#1330 MC_dp1" and "#1331 MC_dp2" (Contactor weld detection device 1 and 2), and then turn the power
ON again.
[C80]
Details
The contactor shutoff test is being executed.
Safety-related I/O observation has not started, while "#51595 SIO_StartCond" is 1.
Remedy
The emergency stop is reset automatically after the contactor shutoff is confirmed.
If the contactor shutoff is not confirmed within 5 seconds after the "contactor shutoff test" signal (Y742)
has been input, the "contactor welding detected" alarm occurs and the emergency stop status remains.
Make sure that the contactor's auxiliary b contact signal is correctly output to the device that is set in
"#1330 MC_dp1", "#1331 MC_dp2", "#1339 MC_dp3" and "#1340 MC_dp4" (Contactor weld detection de-
vice 1,2,3 and 4), and then turn the power ON again.
Make sure that the safety I/O device is supplied with power, before turning ON the safety I/O observation
start request signal (ZR416/Bit1).
Details
The data backup for power failure might not have been executed successfully at the previous power failure.
Remedy
If this message appears frequently, the power supply may be deteriorated. Contact the service center.
EMG
Emergency stop
CVIN
EMG
Emergency stop
MCT
EMG
Emergency stop
IPWD
Summary of Contents for C80 Series
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Page 18: ...1 IB 1501279 H Alarm ...
Page 19: ...M800 M80 E80 C80 Series Alarm Parameter Manual 2 IB 1501279 H ...
Page 20: ...1 3 IB 1501279 H Operation Errors M ...
Page 54: ...2 37 IB 1501279 H Stop Codes T ...
Page 62: ...3 45 IB 1501279 H Servo Spindle Alarms S ...
Page 81: ...M800 M80 E80 C80 Series Alarm Parameter Manual 3 Servo Spindle Alarms S 64 IB 1501279 H ...
Page 82: ...4 65 IB 1501279 H MCP Alarms Y ...
Page 98: ...5 81 IB 1501279 H System Alarms Z ...
Page 111: ...M800 M80 E80 C80 Series Alarm Parameter Manual 5 System Alarms Z 94 IB 1501279 H ...
Page 112: ...6 95 IB 1501279 H Absolute Position Detection System Alarms Z7 ...
Page 118: ...7 101 IB 1501279 H Distance coded Reference Scale Errors Z8 ...
Page 120: ...8 103 IB 1501279 H Emergency Stop Alarms EMG ...
Page 124: ...9 107 IB 1501279 H Computer Link Errors L ...
Page 126: ...10 109 IB 1501279 H User PLC Alarms U ...
Page 136: ...11 119 IB 1501279 H Network Service Errors N ...
Page 139: ...M800 M80 E80 C80 Series Alarm Parameter Manual 11 Network Service Errors N 122 IB 1501279 H ...
Page 140: ...12 123 IB 1501279 H Program Errors P ...
Page 178: ...13 161 IB 1501279 H Smart Safety Observation Alarm V ...
Page 192: ...14 175 IB 1501279 H Multi CPU Errors A C80 ...
Page 215: ...M800 M80 E80 C80 Series Alarm Parameter Manual 14 Multi CPU Errors A C80 198 IB 1501279 H ...
Page 216: ...199 IB 1501279 H Parameter ...
Page 217: ...M800 M80 E80 C80 Series Alarm Parameter Manual 200 IB 1501279 H ...
Page 218: ...15 201 IB 1501279 H User Parameters ...
Page 359: ...M800 M80 E80 C80 Series Alarm Parameter Manual 15 User Parameters 342 IB 1501279 H ...
Page 360: ...16 343 IB 1501279 H Machine Parameters ...
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