5 EtherCAT Communications
5 - 14
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
5-7
Emergency Messages
When an error or warning occurs in a G5-series Servo Drive, an emergency message is sent to the
master using mailbox communications. An emergency message is not sent for a communications error.
You can select whether to send emergency messages by setting Diagnosis history (10F3 hex).
In the default setting, the Diagnosis History object (10F3 hex, Sub: 05 hex (Flags)) is 0 and no
emergency message will be sent.
To send emergency messages, set the sub-index 05 hex (Flags) in the Diagnosis History object 10F3
hex to 1 every time the power is turned ON.
Emergency messages consist of 8 bytes of data.
*1
Error codes (FF00 hex to FFFF hex) in the manufacturer-specific area are used.
Additional Information
•
For details on errors and warnings of the Servo Drive, refer to Section 12 Troubleshooting and
Maintenance.
•
For details on error event codes, refer to A-3 Sysmac Error Status Codes on page A-95.
Byte
0
1
2
3
4
5
6
7
Contents
Emergency Error
Code
*1
Error Register
(1001 hex)
Manufacturer Specific Error Field (Reserved)
