Delta DVP-SS2 User Manual

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
4-2
4.1 Communication Ports
DVP-ES2/EX2/SA2/SE/SX2 offers 3 communication ports (COM1~COM3), and DVP-SS2/EC5 offers 2
COM ports (COM1~COM2). COM ports of the above models support DELTA Q-link communication
format on HMI. Refresh rate of HMI can be increased by this function.
COM1: RS-232 communication port. COM1 can be used as master or slave and is the major COM port
for PLC programming. (It is not applicable to DVP-SE.)
COM2: RS-485 communication port. COM2 can be used as master or slave. ES2-C V40 or later does
NOT support 600 bmp.
COM3 (ES2/EX2/SA2/SE): RS-485 communication port. COM3 can be used as master or slave. (For
DVP-ES2-C, COM3 is the CANopen port.)
COM3 (SX2): Conversion from the USB port to RS-232 port. COM3 can be used as slave only.
The 3 COM ports on the models mentioned above support Modbus ASCII or RTU
communication format.
USB (COM1) (SE): USB communication port. It only can be used as a slave. The communication
mode and format can not be modified.
Communication Format:
COM port
Parameter
RS-232
(COM1)
RS-485
(COM2)
RS-485
(COM3)
RS-485
(SX2 COM3)
Baud rate 60~115200 bps 60~921000 bps
Data length 7~8bits
Parity Even / Odd / None parity check
Length of stop bit 1~2 bits
Register for Setting D1036 D1120 D1109
Retain communication
format
M1138 M1120 M1136
ASCII mode Available for both Master/Slave
Available for
Slave
RTU mode Available for both Master/Slave
Available for
Slave
ASCII/RTU mode
selection
M1139 M
1143 M1320
Communication address
of Slave
D1121
D1255
Data length for access
(ASCII/RTU)
100 registers

Delta DVP-SS2 Specifications

General

Brand	Delta
Model	DVP-SS2
Category	Controller
Language	English