Omron OMNUC W Series Manual page 128

6.5 Remote I/O Communications
JOG Flag: JOG_R (Byte 2, Bit 3)
The JOG_R bit reflects the status of the JOG Command. The host device can confirm by
the change of status of this flag that the DeviceNet Unit has correctly received a change
in the JOG Command.
This flag is set to 1 even if the JOG operation cannot be executed because of a Servo
OFF status, for example. The user must monitor for alarms during the JOG operation.
The host device can confirm that the JOG operation is being executed by checking that
the Progressing Flag is set to 1.
The movement direction during JOG operation can be checked using the Movement
Direction Flag: DIR_R.
Step Flag: STEP_R (Byte 2, Bit 4)
The STEP_R bit reflects the status of the Step Command. The host device can confirm
by the change of status of this flag that the DeviceNet Unit has correctly received a
change in the Step Command.
This flag is set to 1 even if the step operation cannot be executed because of a Servo OFF
status, for example. The user must monitor for alarms during the step operation. The
host device can confirm that the step operation is being executed by checking that the
Progressing Flag is set to 1.
Station Flag: STN_R (Byte 2, Bit 5)
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The STN_R bit reflects the status of the Station Command. The host device can confirm
by the change of status of this flag that the DeviceNet Unit has correctly received a
change in the Station Command.
This flag is set to 1 even if the station operation cannot be executed because of a Servo
OFF status, for example. The user must monitor for alarms during station operation. The
host device can confirm that the station operation is being executed by checking that the
Progressing Flag is set to 1.
Point Table Flag: PTBL_R (Byte 2, Bit 6)
The PTBL_R bit reflects the status of the Point Table Command. The host device can
confirm by the change of status of this flag that the DeviceNet Unit has correctly
received a change in the Point Table Command.
This flag is set to 1 even if the point table operation cannot be executed because of a
Servo OFF status, for example. The user must monitor for alarms during point table
operation. The host device can confirm that the point table operation is being executed
by checking that the Progressing Flag is set to 1.
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