Ar Area Flags Indicating Devicenet Status; Cpm2C-S Status Output To Devicenet - Omron CPM2C-S100C Operation Manual

Status Information
6-4-2

AR Area Flags indicating DeviceNet Status

Word Bit(s)
AR 00 00 DeviceNet switch settings error (ON when a settings error occurred, OFF when normal.)
01 Node number duplication or Bus off error (ON when an error occurred, OFF when normal.)
02 DeviceNet network power supply error (ON when an error occurred, OFF when normal.)
03 DeviceNet communications error (ON when an error occurred, OFF when normal.)
04 to 06 Not used.
07 DeviceNet status error (ON when an error occurred, OFF when normal.)
08 Explicit Connection Flag
09 Polling Connection Flag
10 Bit Strobe Connection Flag
11 to 14 Not used.
15 I/O Link in progress (ON when the I/O Link is operating, otherwise OFF.)
6-4-3

CPM2C-S Status Output to DeviceNet

136
The following status information is output to flags in the AR area.
The operating status of the CPM2C-S is transmitted to the Master Unit in two
words. The status information is automatically attached as the first two words
received at the Master.
The setting in DM 6605 bits 04 to 07 of the PC Setup determines whether or
not the status information will be transmitted.
Word Bits
DM 6605 04 to 07 Sets whether CPM2C-S status is transmitted to
the DeviceNet Master.
0 (Hex): Attach status ahead of data.
1 (Hex): Do not attach status ahead of data.
(A settings error will occur for any other setting.)
Function
ON: The connection has been established.
OFF: The connection has not been established.
Function
Section 6-4
Default
0
(Attach sta-
tus.)