How do I fix and clear Mazak alarm 527?

1. Check the environment of the scanner or adaptor at which a communication error is occurring. 2. Review the EtherNet/IP connection wait time setting, and turn power off and then back on.

ALARMSMazatrol Assistant

NOTICEAlarm code

527

ETHERNET/IP COMMUNICATION ERROR (Note 1, Note 2, )

Q: What does Mazak alarm 527 mean?

Mazak alarm 527 is "ETHERNET/IP COMMUNICATION ERROR (Note 1, Note 2, )". 1. Communication error has occurred during the EtherNet/IP communication using a field network expansion card. 2. EtherNet/IP connection wait time setting may not be appropriate. Note : 1. OO xx Γ— Adaptor status L—— 0x00: Scanner stopped or connection failed 0x01: Communication being made 0x02: Communication stopped (communication with at least one adaptor station has stopped) Scanner status 0x01: Configuration not finished 0x02: Stopped 0x03: Idling 0x04: Running 2. OOOO Γ— Communication error details L—— 0x0000: Scanner stopped or connection failed 0x0124: Parameter error 0x000c: Watchdog timeout 0x0125: Illegal network address 0x0100: Initialization failed 0x0126: No security memory 0x0101: Database access failed 0x0140: Network failure 0x0119: Configuration not executed 0x0141: Communication failure 0x0120: Configuration failed 0x0142: Communication timeout 0x0121: Data mismatch 0x0143: Network isolation 0x0122: Data discrepancy 0x0144: Node redundancy 0x0123: Inadequate data license 0x0145: Cable not connected Error type: NC Equipment — system hardware/software error. Machine state: Operation continued — machine still running.

What it means

1. Communication error has occurred during the EtherNet/IP communication using a field network expansion card. 2. EtherNet/IP connection wait time setting may not be appropriate. Note : 1. OO xx Γ— Adaptor status L—— 0x00: Scanner stopped or connection failed 0x01: Communication being made 0x02: Communication stopped (communication with at least one adaptor station has stopped) Scanner status 0x01: Configuration not finished 0x02: Stopped 0x03: Idling 0x04: Running 2. OOOO Γ— Communication error details L—— 0x0000: Scanner stopped or connection failed 0x0124: Parameter error 0x000c: Watchdog timeout 0x0125: Illegal network address 0x0100: Initialization failed 0x0126: No security memory 0x0101: Database access failed 0x0140: Network failure 0x0119: Configuration not executed 0x0141: Communication failure 0x0120: Configuration failed 0x0142: Communication timeout 0x0121: Data mismatch 0x0143: Network isolation 0x0122: Data discrepancy 0x0144: Node redundancy 0x0123: Inadequate data license 0x0145: Cable not connected

What to do

11.
2Check the environment of the scanner or adaptor at which a communication error is occurring.
32.
4Review the EtherNet/IP connection wait time setting, and turn power off and then back on.

Codebook — decoded

EError typeNC Equipment — system hardware/software error

LStop statusOperation continued — machine still running

M, O, QClearingunspecified

Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.

Still stuck? Ask the Mazatrol assistant →