Led Indicator & Trouble-Shooting - Delta Electronics CANopen Communication Module DVPCOPM-SL Applications Manual

PLC program
M1002
M0
Program explanation
1. The program first reset the SDO request message editing area and SDO response message
editing area to 0.
2. When M0= On, CANopen master will send out SDO request message and write 0104Hex into
index 2047, sub index 2 of the target equipment (at node address 02). If the communication is
successful, the slave will return with the response message.
3. When M0 = On, CANopen master will send out request message only once. If you would like it to
send out messages again, you will have to change the ReqID.
4. The messages returned from the target equipment are stored in D6000 ~ D6004.
6 LED Indicator & Trouble-shooting
DVPCOPM-SL has three LED indicators and a digital display on it. POWER LED displays whether the power
supply of DVPCOPM-SL is normal. RUN LED and ERR LED display the current operational status. The digital
display shows the node address of DVPCOPM-SL and error messages from the slave.
DVP-PLC Application Manual
CANopen Communication Module DVPCOPM-SL
ZRST D6000 D6031
ZRST D6250 D6281
MOV H0101 D6250
MOV H0006 D6251
MOV H0202 D6252
MOV H2047 D6253
H0002 D6254
MOV
MOV H0401 D6255
END
DVPCOPM
POWER
RUN
ERR
Reset response message editing area
and request message editing area.
ReqID = 01, Command = 01
Size = 06
Type = 02, MAC ID = 02
Index = 2047H
Sub index = 02
Target temperature for DTA: 0104H
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