Omron SYSMAC CS1D-PD Series Operation Manual page 263

Specific PLC Setup Settings
Active-Standby Settings (Check Boxes for Communications Units 0 to 15)
Address in
Programming
Console
Word Bit(s)
121 0 to 15 0: Disable duplex
settings for Commu-
nications Units
1: Enable duplex
settings for Commu-
nications Units
Default: 0
Primary-Secondary Settings (Check Boxes for CS1D Communications Units 0 to 15)
Address in
Programming
Console
Word Bit(s)
95 0 to 15 0: Disable duplex
settings for Commu-
nications Units
1: Enable duplex
settings for Commu-
nications Units
Default: 0
Settings
These settings (individual bits) enable or
disable duplex settings for individual Com-
munications Units. Bits 00 to 15 correspond
to unit numbers 0 to F.
To use Duplex Communications Units, set-
ting them must be enabled here, and then
either the I/O tables must be created auto-
matically, or they must be edited to specify
active and standby modes for the Communi-
cations Units and then transferred to the
active CPU Unit.
If necessary, the I/O table editing operations
of the CX-Programmer can be used to spec-
ify the slot in which the standby Communi-
cations Unit is mounted.
Settings
These settings (individual bits) enable or
disable duplex settings for individual Com-
munications Units. Bits 00 to 15 correspond
to unit numbers 0 to F. The secondary Com-
munications Unit will be allocated the unit
number one higher than the number
assigned to the primary Communications
Unit.
Set only the unit number for the primary
Communications Unit.
To use Duplex Communications Units, set-
ting them must be enabled here, and then
either the I/O tables must be created auto-
matically, or they must be edited to specify
primary and secondary Units for the Com-
munications Units and then transferred to
the CPU Unit.
If necessary, the I/O table editing operations
of the CX-Programmer can be used to spec-
ify the slot in which the secondary Commu-
nications Unit is mounted.
Note This setting is supported only for CS1D CPU Units Ver. 1.1 or later. CX-Pro-
grammer version 4.0 or higher must be used to make the setting.
Function
Function
Section 6-2
Related New set-
flags and ting's effec-
words tiveness
--- At startup
Related New set-
flags and ting's effec-
words tiveness
--- At startup
223