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Disconnecting CMC-PD01 from C2000
1. Switch off the power supply of C2000.
2. Remove the two screws (see Figure 6).
3. Twist open the card clip and insert the slot type screwdriver to the hollow to prize the
PCB off the card clip (see Figure 7).
4. Twist open the other card clip to remove the PCB (see Figure 8).
[Figure 6]
LED Indicator & Troubleshooting
There are 2 LED indicators on CMC-PD01. POWER LED displays the status of the
working power. NET LED displays the connection status of the communication.
POWER LED
LED status
Green light on
Off
NET LED
LED status
Green light on
Red light on
Red light flashes
Orange light
flashes
Indication
Power supply in normal
status.
No power
Indication
Normal status
CMC-PD01 is not
connected to PROFIBUS
DP master.
Invalid PROFIBUS
communication address
CMC-PD01 fails to
communication with C2000.
[Figure 7]
--
Check if the connection between
CMC-PD01 and C2000 is normal.
--
1. Check if the configuration address of
CMC-PD01 is consistent with the
actual address.
2. Check if CMC-PD01 is normally
connected to PROFIBUS DP bus.
3. Check if the communication cable
between CMC-PD01and PROFIBUS
DP master is working normally.
Set the PROFIBUS address of
CMC-PD01 between 1 ~ 125 (decimal)
Switch off the power and check whether
CMC-PD01 is correctly and normally
connected to C2000.
- 5 -
[Figure 8]
How to correct
How to correct
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