PART 2: CX-Server PLC Tools
CHAPTER 3 – IO Table Component
OMRON
CX-Server PLC Tools_Page 20
♦
Sysmac-Bus Master;
♦
SysNet.
For CS1-series PLCs SIOU/Communications Units the following Unit Setup and Software Switches setup can be
performed:
♦
Controller Link Unit;
♦
Device Net and Open Network controllers;
♦
♦
Ethernet Unit;
♦
Serial Communications Unit (Software Switches setup only).
Most of the settings for SIOU/Communications Units should have been set via the PLC setup component.
Refer to
Chapter 4 - PLC Setup component
for further details.
Refer to
Chapter 3 - Unit Setup
and
Software Switches
for further information.
Caution:
Setup to SIOUs that have already been registered should be applied carefully.
Verifying Correct Configuration
If a change is made to the IO configuration that affects a type of IO word or the number of words required by a
unit, for instance adding or removing units, an IO verification error occurs. Select
Verify
from the
Options
menu to ensure that an IO verification error has not occurred. If an error has occurred, use the procedures
explained in Chapter 3 - Creating an IO Table, Chapter 3 - Slot Allocation and Chapter 3 - Transfer an IO Table
to rectify any error.
Unit Setup
The Unit Setup for a selected rack IO option can be edited for CV-series and CS1-series PLCs only. For
C-series PLCs, refer to
Chapter 8 - CX-Net Network Configuration Tool
. Use the following procedure to edit
the Unit Setup.
1, 2, 3…
1. Highlight the rack/unit in the IO Table tree.
2. Click the right-mouse button and select
Unit Setup
.
3. Set the required unit setup options for the specified rack/unit.
Note:
The availability of the
Unit Setup
option depends on the rack/unit selected. The
SIOUs attached to a PLC are shown in the IO Table component.
The PLC Communications Unit Setup dialogue allows both the system and software switch memory areas
associated with a mounted Special Input/Output unit (SIOU) to be configured.
Software Switches
The Software Switch settings for a selected rack IO option can be edited for CV-series and CS1-series PLCs.
For CV-series PLCs, the Software Switch settings appear in the IO Table tree as
SIOU Units
. For CS1-series
PLCs, the Software Switch settings appear in the IO Table tree as part of the Main Rack information.
The dialogue which is presented for software switch setup depends upon the type of the SIOU and allows the
software switch memory area associated with a mounted SIOU to be configured. Software switches provide
status information on each SIO unit on the PLC.
Note:
It is also possible to edit the Inner Board software switches for the CS1-series PLC if
fitted by selecting
Inner Board Software Switches
option from the PLC’s context
menu.
The Software Switch dialogue is displayed allowing the network unit system memory area to be configured and
transferred to the PLC. Software switches can be defined for the following:
♦
SYSMAC LINK
. Allows set up of Data Link (on/off) and Internode Test (on/off) and setting of response
monitor time;
♦
SYSMAC NET
. Allows set up of Data Link (on/off) and Internode Test; (on/off);
♦
Ethernet
. Allows set up of Internode Test (on/off) and setting of response monitor time.
Summary of Contents for Sysmac WS02-CXPC1-EV3
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