Omron R88M-K User Manual page 538

12 Troubleshooting and Maintenance
Error number
Name
Main Sub
90 0 Communica
tions setting
error
91 1 Command
error
12-28
Error
timing
Occurs • An out-of-range value was set from
when the the host controller.
power
• A command that changes the
supply is
communications state to an
turned ON.
unsupported state was received.
Occurs • When bit 9 (Remote) of the
during Statusword (6041 hex) was set to 1
operation. (remote), and the Servo Drive was
in operation enabled state (Servo
ON), a command that changes the
communications state from
Operational to another state (Init,
Pre-Operational, Safe-Operational)
was received.
• An unsupported number was set in
Modes of operation (6060 hex).
• CSV or CST was set in Modes of
operation (6060 hex) during fully-
closed control.
• The Modes of operation (6060 hex)
was switched in less than 2 ms.
• The homing operation was started
when the Homing method
(6098 hex) was set to a value other
than 8, 12, 19, 20, 33, 34, or 35.
• The data setting warning (Warning
No. B0 hex) occurred in a row,
exceeding the Data Setting
Warning Detection Setting
(3781 hex) value.
G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Cause
• Make EtherCAT communications
settings such as the synchronous
cycle (SYNC0 cycle) correctly.
• Check the specifications of the
communications state change
command for the host controller.
Check the command specifications of
the host controller.
Measures