Run/Idle Bit - Panasonic AFP0HC32ET User Manual

Startup and Operation

5.2.3 RUN/IDLE Bit

The RUN/IDLE bit is sent from a PLC or I/O device to indicate the operation state of a device
during the cyclic communication. 1 is sent for the RUN state, and 0 is sent for the IDLE state.
 FP0H operation
The condition that the RUN/IDLE bit becomes the RUN state varies according to the setting of
"RUN/IDLE bit operation of cyclic communication" of EtherNet/IP Basic Configuration.
Set Description
When the following two conditions are met, it becomes the RUN state. In other conditions, it is in
the IDLE state.
(1) The FP0H operation mode is RUN mode.
Normal
(2) It is communicating with all nodes registered in the scan list except the FP0H normally.
Select for performing the EtherNet/IP communication with all targets registered in the scan list.
A value corresponding to the FP0H operation mode is set regardless of the communication state
with targets registered in the scan list.
FP0H is in RUN mode: RUN
Limited
FP0H is in PROG mode: IDLE
Select this setting for activating only some targets registered in Scan list while others are stopped.
When an originator is in the IDLE state, the connected targets may not
•
operate normally.
RUN/IDLE bit may not be sent depending on the settings of the EDS files of
•
target devices.
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