Specifications

I Alarms
Emergency Stop Alarms (EMG)
I - 48
EMG Emergency stop XTEN
Details
The CC-Link card is operating incorrectly.
Switch/parameter settings for the CC-Link card are incorrect.
Remedy
- Replace the CC-Link card.
- Correct the switch/parameter settings for the CC-Link card.
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.)
EMG Emergency stop MCT
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.
EMG Emergency stop IPWD
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 ser-
vice center.
EMG Emergency stop SUIN
Details
The emergency stop input signal (M0) is OFF in the NC/PLC safety circuit.
Remedy
- Check the conditions for turning ON the emergency stop input signal.
- Check for any broken wires.
EMG Emergency stop STP2
Details
Sequence programs stopped in CNC.
Remedy
- Correct the rotary switch 1 (on the right) of the control unit if set to “1”.
EMG Emergency stop MULT
Details
An error related to Q bus or Qr bus occurred.
Remedy
- Refer to the error No. that follows the message “A01 Multi CPU error” to take a remedy.
EMG Emergency stop LINE
Details
An error was detected when communicating with the drive unit.
Remedy
- Check the wiring.