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1-6
Section
The following table shows differences in the DM area other than the PC Setup.
Function
CPM2C
CPM1A
Error Log Area
DM 2000 to DM 2021 DM 1000 to DM 1021
Note CPM1A programs that use the Error Log Area cannot be used in the CPM2C
without editing the program to change the location of the Error Log Area.
The following table shows differences in the PC Setup.
Function
CPM2C
CPM1A
RS-232C Port Servicing Time Setting
DM 6616 bits 00 to 07
Not
d
RS-232C Port Servicing Time Enable
DM 6616 bits 08 to 15
supported
Pulse Output 0 Coordinate System
DM 6629 bits 00 to 03
Pulse Output 1 Coordinate System
DM 6629 bits 04 to 07
RS-232C Communications Settings Selector
DM 6645 bits 00 to 03
RS-232C Port CTS Control Settings
DM 6645 bits 04 to 07
RS-232C Port Link Words for 1:1 PC Link
DM 6645 bits 08 to 11
RS-232C Port Communications Mode
DM 6645 bits 12 to 15
RS-232C Port Baud Rate
DM 6646 bits 00 to 07
RS-232C Port Frame Format
DM 6646 bits 08 to 15
RS-232C Port Transmission Delay
DM 6647
RS-232C Port Host Link Node Number
DM 6648 bits 00 to 07
RS-232C Port No-protocol Start Code Enable
DM 6648 bits 08 to 11
RS-232C Port No-protocol End Code Enable
DM 6648 bits 12 to 15
RS-232C Port No-protocol Start Code Setting
DM 6649 bits 00 to 07
RS-232C Port No-protocol End Code Setting
or Number of Bytes Received
DM 6649 bits 08 to 15
Peripheral Port No-protocol Start Code Enable DM 6653 bits 08 to 11
Peripheral Port No-protocol End Code Enable
DM 6653 bits 12 to 15
Peripheral Port No-protocol Start Code Setting DM 6654 bits 00 to 07
Peripheral Port No-protocol End Code Setting
or Number of Bytes Received
DM 6654 bits 08 to 15
Battery Error Detect Setting
DM 6655 bits 12 to 15
1-6
Preparation for Operation
Follow the steps listed below when setting up a CPM2C system.
1, 2, 3...
1. System Design
•
Select a CPM2C CPU Unit and Expansion Units with the specifications re-
quired in the controlled system.
•
Design external fail-safe circuits such as interlock circuits and limit circuits.
Refer to
2-2 Specifications
and
3-1 Design Precautions
for details.
2. Installation
•
Connect the Expansion Unit(s).
•
Install the CPU Unit. (DIN-track installation)
Refer to
3-3 Installing the CPM2C
and
3-4 Wiring and Connections
for de-
tails.
3. Wiring
•
Wire the power supply and I/O devices.
•
Connect communications devices if necessary.
•
Connect the Programming Console.
Refer to
3-4 Wiring and Connections, 4-3 Using a Programming Console,
for details.
DM Area Differences
Содержание CPM2C
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