Specifications
Table Of Contents
- Front cover
- Trademarks
- Contents
- Remedy and measure after a report of error
- I Alarms
- 1. Operation Errors (M)
- 2. Stop Codes (T)
- 3. Servo/Spindle Alarms (S)
- 4. MCP Alarms (Y)
- 5. Safety Observation Alarms (Y)
- 6. System Alarms (Z)
- 7. Absolute Position Detection System Alarms (Z7*)
- 8. Emergency Stop Alarms (EMG)
- 9. Auxiliary Axis Operation Errors (M)
- 10. CNCCPU-side Safety Sequence Alarm(U)
- 11. Multi CPU Errors (A)
- 12. Network Errors (L)
- 13. Program Errors (P)
- II Parameters
- 1. Machining Parameters
- 2. Base Specifications Parameters
- 3. Axis Specifications Parameters
- 4. Servo Parameters
- 5. Spindle Parameters
- 6. Multi-CPU Parameters
- 7. FL-net Parameters
- 8. DeviceNet Parameters
- 9. Machine Error Compensation Parameters
- 10. PLC Parameters
- 11. Macro List
- 12. Position Switches
- 13. PLC Axis Indexing Parameters
- III PLC Devices
- Revision History
- Back cover
I Alarms
Emergency Stop Alarms (EMG)
I - 44
8. Emergency Stop Alarms (EMG)
When there are several causes for an emergency stop, only one of them will be displayed. The display
priority is shown below in descending order.
DATA, SRV, SPIN, PARA, LAD, MULT, IPWD, LINK, MCT, EXIN, CVIN, SUIN, ENC, PLC, APLC,
STOP, STP2
Refer to Emergency stop cause (G10221/R21) to confirm which causes are detected.
EMG Emergency stop PLC
Details
The built-in PLC has entered the emergency stop state during the sequence process.
Remedy
- Investigate and remove the cause of the built-in PLC emergency stop.
EMG Emergency stop EXIN
Details
The "emergency stop" signal is significant (open).
Remedy
- Cancel the "emergency stop" signal.
- Check for any broken wires.
EMG Emergency stop SRV
Details
An alarm occurred in the servo system causing an emergency stop.
Remedy
- Investigate and remove the cause of the servo alarm.
EMG Emergency stop STOP
Details
The sequence program in PLC is not running.
Remedy
- Check the setting of the toggle switch in front side of the PLC module. Correct it if set to
STOP.
EMG Emergency stop SPIN
Details
Spindle drive unit is not mounted.
Remedy
- Cancel the causes of the other emergency stop.
- Check the "emergency stop" signal input in the spindle drive unit.
EMG Emergency stop PARA
Details
Setting of the door open II fixed device is illegal.
Setting of the parameters for dog signal random assignment is illegal.
Remedy
- Correct the "#1155 DOOR_m" and "#1156 DOOR_s" settings. (When the door open II fixed
device is not used, set "#1155 DOOR_m" and "#1156 DOOR_s" to "100".)
- Correct the "#2073 zrn_dog (Origin dog Random assignment device)", "#2074 H/W_OT+ (H/
W OT+ Random assignment device)", "#2075 H/W_OT- (H/W OT- Random assignment de-
vice)" and "#1226 aux10/bit5 (Arbitrary allocation of dog signal)" settings.
EMG Emergency stop LINK
Details
A DeviceNet communication error has occurred.
(Any of the network errors L10, L11 and L12 has occurred.)
Remedy
- Clear the network error.
- Setting "0" in "#21113 Add13/bit0 DeviceNet error monitor" disables the DeviceNet commu-
nication error monitoring and clears this alarm.
EMG Emergency stop LAD
Details
The sequence program has an illegal code.
Remedy
- Correct any illegal device Nos. or constants in the sequence program.
EMG Emergency stop CVIN
Details
The "emergency stop" signal for power supply is significant (open) because the external emer-
gency stop function for power supply is enabled.
Remedy
- Cancel the "emergency stop" signal.
- Check for any broken wires.
- Make sure that NC reset 1 signal, NC rest 2 signal, and reset & rewind signal are all OFF.
(All part systems must be OFF on a multi-part system machine.)