Delta Electronics DVPCOPM-SL User Manual

DVP-PLC Application Manual 

26 

Required settings in DVPCOPM-SL: 

Parameter 

Setting 

Explanation 

Node address 

01 

Set the node address of DVPCOPM-SL to “01”. 

Baud rate 

1 Mbps 

Set the communication speed between DVPCOPM-SL and the bus 
to “1 Mbps”. 

Required settings in IFD9503: 

Parameter 

Setting 

Explanation 

Node address 

02 

Set the node address of IFD9503 to “02”. 

Baud rate 

1 Mbps 

Set the communication speed between IFD9503 and the bus to “1 
Mbps”. 

Required settings in DTA temperature controller: 

 

 

 

 

 

 

 

 

D

e

Devices in PLC 

Explanation 

PLC device 

Content 

15 14 13 12 11 10 9

8

7  6  5  4  3

2

1

0

D6250 

0101Hex

ReqID = 01Hex 

Command = 01Hex 

D6251 

0006Hex

Reserved 

Size = 06Hex 

D6252 

0202Hex

Type = 02Hex 

MAC ID = 02Hex 

D6253 

2047Hex

High byte of index = 20Hex

Low byte of index = 47Hex

D6254 

0002Hex

Reserved 

Sub index = 02Hex 

SDO request 

message 

editing area 

D6255 

0401 Hex

Datum 1= 04Hex 

Datum 0= 01Hex 

D6000 

0101Hex

ReqID = 01Hex 

Status = 01Hex 

D6001 

0004Hex

Reserved 

Size = 04Hex 

D6002 

6002Hex

Type = 60Hex 

MAC ID = 02Hex 

D6003 

2047Hex

High byte of index = 20Hex

Low byte of index = 47Hex

SDO response 

message 

editing area 

D6004 

0002Hex

Reserved 

Sub index = 02Hex 

Parameter 

Setting 

Explanation 

 

On 

C WE: Enable/disable communication write-in 

 

ASCII 

C-SL: Select ASCII or RTU format 

 

1 

C NO: Set up communication address 

 

38400 

BPS: Set up communication speed 

 

7 

LENGTH: Set up data length 

 

E 

PARITY: Set up parity bit 

 

1 

STOP BIT: Set up stop bit 

 

°C 

UNIT: Select temperature unit, °C or °F