Omron R88M-1M Series User Manual page 696

10 Operation
● Error display and warning display
The preset character, main code and sub code are displayed in turns.
Example) Encoder Communications Error: 2101 hex
● Information display
ST is displayed.
Example) STO Detected: C000 hex
The node address is displayed as follows.
Node address
0 to 255
256 to 511
512 or more
Numbers from 0 to F hex are displayed as follows.
0 1 2 3 4
EtherCAT Status Indicators
Check the status of the status indicators.
If the RUN indicator does not turn ON or the ERR indicator does not turn OFF, refer to 5-1-2 Status Indi-
cators on page 5-3 and check the status.
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AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
Error occurs
Warning occurs
[ER]
Error No.
(1 s)
Main (1 s)
[ST]
(1 s)
Expression
Expressed as 2-digit hexa-
decimal numbers from "0"
to "FF".
The dot of the indicator is
lit. The address is
expressed as numbers from
".0" to "F.F".
Expressed as "0.0".
5 6 7 8 9 A B
Error reset
Error No.
Sub (1 s)
Display example
1 255 (FF hex)
256 (100 hex) 511 (1FF hex)
512 or more
C D E F