OPERATION MANUAL CompoBus/S

CPM2C-S Series CPM2C-S@@@C (-DRT) Section 4-6
Name and Function of Parts
Communications Port
Used to connect Programming Devices and other
RS-232C devices. Used both as a peripheral
port and RS-232C port. Connection requires
special cable.
CompoBus/S Communications Terminal
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.
DIN Track Mounting Hook
Indicators
The following table shows the meaning of the indicators.
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.
Rotary 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.)
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 Red ON CompoBus/S communications error
error
OFF Other
COMM Port communica- Yellow Flashing Communicating with peripheral port or RS-232C
tions
port
OFF Other
MS (models Module status Green/Red --- Lights or flashes according to the status of the
with model
number suffix
“DRT” only)
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.)
Note Refer to the CPM2C-S Series Operation Manual for details.
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