Omron OMNUC G5 R88M-K series User Manual page 404

11-3 Alarms
number
Main
50
51
55
82
11
83
84
86
87
11-11
Alarm
Error detection function
Sub
External encoder
0
connection error
External encoder
1
communications data error
External encoder status
0
error 0
External encoder status
1
error 1
External encoder status
2
error 2
External encoder status
3
error 3
External encoder status
4
error 4
External encoder status
5
error 5
Phase-A connection error
0
Phase-B connection error
1
Phase-Z connection error
2
Node address setting error The node address set by the rotary
0
Communications error
0
Transmission cycle error
0
Synchronization error
3
SYNC_SET error
4
Watchdog data error
0
Forced alarm input error
0
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
Detection details and
probable cause
An error was detected in external
encoder connection.
An error was detected in external
encoder communications data.
An external encoder error code was
detected.
An error was detected in the external
encoder phase A connection.
An error was detected in the external
encoder phase B connection.
An error was detected in the external
encoder phase Z connection.
switches on the Drive exceeded the
setting range, when the control power
was turned on.
Failures to correctly receive the data
to receive during the
MECHATROLINK-II communication
cycles continued in series more often
than the value set on the
Communications Control (Pn800).
Failed to receive synchronization
frames (SYNC) according to
transmission cycle while the
MECHATROLINK-II communication
connection is being established.
An error occurred while
synchronization is established.
In the asynchronous MECHATROLINK-
II communications state, a
communication error occurs while
SYNC_SET command is executed.
An error occurred in the
synchronization data that is
exchanged between Master and Slave
nodes for every MECHATROLINK-II
communications cycle.
The forced alarm input signal was
input.
Attribute
Can be Emergency
History
reset stop *1
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