Omron CS1W-CLK12-V1, Operation Manual

Page: 198 / 312

181
Memory Areas Related to Duplex Operation Section 8-6
Note Duplex Communications Switch Cause Flags (A042 to A049)
8-6-2 PLC Setup
The Duplex Unit settings (the checkboxes for unit numbers 0 to 15 under
Communication Unit Duplex Setting in the CX-Programmer) can be set with
the addresses given below.
Note Duplex settings for Communications Units in the PLC Setup can be performed
with CX-Programmer Ver. 3.0 or later.
15 8 7 0
A042 Unit number 1 Unit number 0
The following error codes are written to
the corresponding area for each unit
number.
01 Hex: EEPROM error
02 Hex: Error in the communications
controller’s transmitter
03 Hex: Hardware error in the
communications controller
80 Hex: Watchdog timer error
A043 Unit number 3 Unit number 2
A044 Unit number 5 Unit number 4
A045 Unit number 7 Unit number 6
A046 Unit number 9 Unit number 8
A047 Unit number 11 Unit number 10
A048 Unit number 13 Unit number 12
A049 Unit number 15 Unit number 14
Address in
Programming
Console
Settings Function New setting’s
effectiveness
Word Bits
121 0 to 15 0: Disable duplex
settings for Com-
munications Units
1: Enable duplex
settings for Com-
munications Units
Default: 0
These settings (individual bits)
enable or disable duplex set-
tings for individual Communi-
cations Units. Bits 00 to 15
correspond to unit numbers 0
to 15.
Active/standby can be speci-
fied by selecting the slot with
the standby Unit using the I/O
table editing operations from
the CX-Programmer.
At power-ON