Status Information: Setting (All Communications Modes) - Omron CJ Series Operation Manual

Example: In this example, operation is considered normal when all registered Slave Units are par-
ticipating, there are no communications errors at any registered Slave Units, and remote
I/O communications are operating.
Ladder Operation Allowed Flag in
Registration Table Enabled Mode
*_PLCRunSta
Normal
operation
a
5-3-5

Status Information: Setting (All Communications Modes)

Device variables for the
CJ-series Unit
*_ UnitCmd
*_IOCycleStartCmd
CJ-series CompoNet Master Unit Operation Manual for NJ-series CPU Unit (Cat. No. W493)
Normal operation
a
Example: BitIN Data Bit02
for bit node address 00.
*_BitInDat00_02
Input from the registered Slave Unit
Data
R/W
type
WORD RW Setting
BOOL RW Remote I/O Com-
munications Start
Switch
5 Remote I/O Communications
Name
The meanings of individual bits are given below. There is
a BOOL variable for each bit. Refer to the remainder of
this table.
00: Remote I/O Communications Start Switch
01 to 15: Reserved.
FALSE: No processing (default)
FALSE to TRUE:
Remote I/O communications are started when
this variable changes from FALSE to TRUE.
This variable is automatically changed to
FALSE by the system after the system detects
that the switch has changed to TRUE.
Note 1 This variable is enabled only in I/O Communica-
tions Manual Start Mode. This mode can be
selected with the CX-Integrator.
2 When the I/O Communications Manual Start
Mode is disabled or when the remote I/O com-
munications have already been in operation, a
command to start the remote I/O communica-
tions is invalid even if the system detects that
the variable was changed to TRUE.
Description
5-33
5