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PROFIBUS DP Slave Communication Card CMC-PD01
6.2
Panel Display on VFD-C2000 and Trouble-shooting
Errors on PROFIBUS DP bus are displayed on the panel of VFD-C2000.
Displayed code
ECIO
ECPP
ECPI
7
Application Example 1
Mission:
Exchanging data between S7-300 (Siemens) and VFD-C2000 through PROFIBUS DP network
Connecting VFD-C2000 to PROFIBUS DP network:
1. S7-300 as the PROFIBUS DP master; VFD-C2000 as the slave. See the PROFIBUS DP network in
Figure 7-1.
2. Set parameter 00-20 of VFD-C2000 to 8, 00-21 to 5, 09-30 to 0 and 09-70 to 8. The value of 09-70
is the address of VFD-C2000 on the PROFIBUS DP network. When the value of 09-70 is changed,
VFD-C2000 has to be re-powered to make the new value valid.
3. Check if VFD-C2000 and CMC-PD01 is firmly connected, and if the wiring of the entire network is
correct.
12
Indication
The I/O data exchange
between PROFIBUS DP
master and CMC-PD01 is
disconnected.
PROFIBUS DP parameter
error
PROFIBUS DP
configuration error
P ROFIB US- DP Mas te r
P ROFIB US- DP BUS
Figure 7-1
How to correct
1. Check if the connection between CMC-PD01
and PROFIBUS DP bus is in normal status.
2. Check if the communication cable between
CMC-PD01 and PROFIBUS DP master is in
normal status.
Check if the GSD file is correct.
Check if VFD-C2000 is configured to general
puspose mode.
C2 00 0 D river
DVP-PLC Operation Manual
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