Omron CJ Series Operation Manual page 163

Connect Flags and Communication Error Flags (Communications
Mode Number 0 to 3)
These flags indicate if the Slave Units are normally participating in the network. They are assigned to
I/O ports as shown in the following table.
Type of data
Connect Flags
Communication
Error Flag
*1 This is a two-digit number. (Specify 00 for a node address of 0.)
Status Information (Status and Setting) (All Communications
Modes)
There are the following two types of status information.
• Status
This information is sent from the CompoNet Master Unit to the CPU Unit. It shows the overall status
of the CompoNet network and the status of the CompoNet Master Unit.
• Setting
This information is sent from the CPU Unit to the CompoNet Master Unit. The only setting that is
available is *_IOCycleStartCmd (Remote I/O Communications Start Switch)
CJ-series CompoNet Master Unit Operation Manual for NJ-series CPU Unit (Cat. No. W493)
Slave Unit of Connect
Flags and Communica-
tion Error Flags
Word Output Slave Units
Word Input Slave Units
Bit Output Slave Units
Bit Input Slave Units
Word Output Slave Units
Word Input Slave Units
Bit Output Slave Units
Bit Input Slave Units
5 Remote I/O Communications
Data name
WORD OUT Connect Flag
WORD IN Connect Flag
BIT OUT Connect Flag
BIT IN Connect Flag
WORD OUT Communication Error
Flag
WORD IN Communication Error
Flag
BIT OUT Communication Error
Flag
BIT IN Communication Error Flag
I/O port (nn = Node
address, mm = Bit node
address*1)
OutCnctNdStann
InCnctNdStann
BitOutCnctNdStamm
BitInCnctNdStamm
OutErrNdStann
InErrNdStann
BitInErrNdStamm
BitOutErrNdStamm
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