Preparation For Operation; Changes In Sw2 - Omron CPM2C Operation Manual

Changes in SW2

1-7 Changes in SW2
CPU Units with Changed Specifications for SW2
Refer to 3-4 Wiring and Connections , 4-1 Using a Programming Console ,
for details.
4. Initial Settings
• Set the Communications Switch on the front of the CPU Unit, if neces-
sary. (The switch must be set when a device other than the Program-
ming Console is connected or the standard communications settings
are not used.)
• Connect the Programming Console, set the mode switch to PRO-
GRAM mode, and turn ON the PC.
• Check the CPU Unit's LED indicators and the Programming Console's
display.
• Clear the PC's memory. (All Clear)
• Make PC Setup settings.
Refer to 3-3 Installing the CPM2C and 4-1-4 Preparation for Operation for
details.
Note The setting of SW2 will affect the operating mode for all Units with lot
numbers of 3180O (August 2000) or earlier. Refer to 1-7 Changes in
SW2 for details.
5. Create Ladder Program
• Create a ladder program to control the system.
Refer to SECTION 4 Using a Programming Console and the Programming
Manual for details.
6. Write Ladder Program in PC
• Write the ladder program in the PC with the Programming Console or
transfer the program to the PC from the Support Software.
Refer to SECTION 4 Using a Programming Console , to the SYSMAC Sup-
port Software Operation Manuals and to the CPT User Manual for details.
7. Test Run
• Check I/O wiring in PROGRAM mode.
• Check and debug program execution in MONITOR mode.
Refer to SECTION 5 Test Runs and Error Processing for details.
The connection of a Programming Console to the peripheral connector is
automatically detected for CPU Units with lot numbers of 0190O (1 Septem-
ber 2000) or later. This has resulted in a change to the operation of SW2 on
the front of the CPU Unit. Check the lot number to confirm the operation of
SW2 for any of the following model numbers before attempting operations.
I/O Units with Relay
Outputs and a
Terminal Block
10 I/O points CPM2C-10CDR-D
CPM2C-10C1DR-D
20 I/O points ---
Units with Transistor Outputs and a
Connector
Sinking outputs Sourcing outputs
CPM2C-10CDTC-D CPM2C-10CDT1C-D
CPM2C-10C1DTC-D CPM2C-10C1DT1C-D
CPM2C-20CDTC-D CPM2C-20CDT1C-D
CPM2C-20C1DTC-D CPM2C-20C1DT1C-D
Section 1-7
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