Preparation For Operation - Omron CPM2C-S100C Operation Manual

Preparation for Operation

PC Setup Differences
1-6

Preparation for Operation

1,2,3...
Function
Maximum number of CompoBus/S
nodes
CompoBus/S communications
mode
DeviceNet Read/Write area
(Default or DM 6606 to DM 6609)
DeviceNet I/O Link Write Area
data area
DeviceNet I/O Link Write Area
number of bytes
DeviceNet I/O Link Write Area
starting address
DeviceNet I/O Link Read Area
data area
DeviceNet I/O Link Read Area
number of bytes
DeviceNet I/O Link Read Area
starting address
Follow the steps listed below when setting up a CPM2C-S system.
1. System Design
• Select a CPM2C-S CPU Unit, Expansion Units, and Expansion I/O
Units with the specifications required in the controlled system.
• Design external fail-safe circuits such as interlock circuits and limit cir-
cuits.
Refer to 2-1 Specifications and 3-1 Design Precautions for details.
2. Installation
• Connect the Expansion Units and Expansion I/O Units.
• Install the CPU Unit. (DIN-track installation)
Refer to 3-3 Installing the CPM2C-S and 3-4 Wiring and Connections for
details.
3. Wiring
• Wire the power supply and I/O devices.
• Wire the DeviceNet transmission line.
• Wire the CompoBus/S transmission line.
• Connect communications devices if necessary.
• Connect the Programming Console.
Refer to 3-4 Wiring and Connections, 8-1 Using a Programming Console,
for details.
4. Initial Settings
• Set the DeviceNet node number and communications speed with the
rotary and DIP switches on the front of the CPU Unit.
• Set the Communications Switches on the front of the CPU Unit, if nec-
essary. (The switches must be set when a device other than the Pro-
gramming Console is connected or the standard communications
settings are not used.)
CPM2C-S
DM 6603 bits 00 to 03 ---
DM 6603 bits 04 to 07
DM 6605 bits 00 to 03
DM 6606 bits 00 to 07
DM 6606 bits 08 to 15
DM 6607 bits 00 to 15
DM 6608 bits 00 to 07
DM 6608 bits 08 to 15
DM 6609 bits 00 to 15
Section 1-6
CPM2C
31