Omron C200HW-SRM21-V1 - 08-2007 - Page 164

143
CPM2C-S Series CPM2C-S @@@ C (-DRT) Section 4-6
Name and Function of Parts
Indicators
The following table shows the meaning of the indicators.
Note Refer to the CPM2C-S Series Operation Manual for details.
Communications Port
Used to connect Programming Devices and oth-
er RS-232C devices. Used both as a peripheral
port and RS-232C port. Connection requires
special cable.
Used to connect CompoBus/S communications cable.
DeviceNet Communications Terminal (for models
with the model number suffix "DRT" only)
Used to connect DeviceNet communications cable.
DIP Switch
Used to set the operation of the CPM2C-S.
(See
CPM2C-S Operation Manual .)
CPU Indicator Section
Indicates the status of CPM2C-S, status of
communications with Slaves, and status of
built-in I/O. Models with the model number
suffix "DRT" have a DeviceNet indicator.
Rotar y Switches (for models with the
model number suffix "DRT" only)
Indicates the node number as a DeviceNet
Slave. (See
CPM2C-S Operation Manual.)
I/O Connector
Used to connect I/O (6 inputs and 4
outputs). (See
CPM2C-S Operation
Manual.)
DIN Track Mounting Hook
CompoBus/S Communications Terminal
Indicator Name Color Status Meaning
PWR Power Green ON Power ON
OFF Power OFF
RUN Run Green ON RUN/MONITOR mode
OFF PROGRAM mode or abnormal stop
ERR/ALM Operating error Red ON Fatal error (operation stops)
Flashing Non-fatal error (operation continues)
OFF Normal
SD Sending data Yellow ON CompoBus/S sending data
OFF CompoBus/S not sending data
RD Receiving data Yellow ON CompoBus/S receiving data
OFF CompoBus/S not receiving data
ERC Communications
error
Red ON CompoBus/S communications error
OFF Other
COMM Port communica-
tions
Yellow Flashing Communicating with peripheral port or RS-232C
port
OFF Other
MS (models
with model
number suffix
“DRT” only)
Module status Green/Red --- Lights or flashes according to the status of the
DeviceNet node. (See note.)
NS (models with
model number
suffix “DRT”
only)
Network status Green/Red --- ON, flashes, or OFF according to the status of
DeviceNet network. (See note.)
0 to 5 Input Yellow ON Input terminals turned ON (See note.)
OFF Input terminals turned OFF (See note.)
0 to 3 Output Yellow ON Output terminals turned ON (See note.)
OFF Output terminals turned OFF (See note.)