Hakko Electronics Monitouch V9 Series - 20.1.3 HIDIC-EHV

20-10 20. Hitachi Industrial Equipment Systems
20.1.3 HIDIC-EHV
Communication Setting
Editor
Communication setting
(Underlined setting: default)
EHV-CPU
CPU communication setting on control editor
Item Setting Remarks
Connection Mode
1:1 / 1:n
/ Multi-link2 / Multi-link2 (Ethernet) /
1:n Multi-link2 (Ethernet)
Signal Level RS-232C
/ RS-422/485
Baud Rate 4800 / 9600 / 19200 / 38400
/ 57600 bps
Data Length 7 bits
Stop Bit 1 bit
Parity Even
Targe t Por t N o. 0 to 31
Transmission Mode
Protocol 2 with port
Protocol 1 without port
Protocol 2 without port
Protocol 1 with port
Protocol 2 achieves higher communication speed,
compared to protocol 1.
Item Setting
Serial communication setting Dedicated
Port type
RS-232C/RS-422/RS-485
The following table shows the combination of port type and communication protocols available.
Baud rate 4800 / 9600 / 19200 / 38400
/ 57600 bps
Communication protocol See “Port Type” shown above.
Station number 0 to 31 (to be specified when “with port” is selected)
Port Type Communication Protocol
RS-232C
Transmission control protocol 1 (1 : 1)
Transmission control protocol 2 (1 : 1)
RS-422
Transmission control protocol 1 (1 : 1)
Transmission control protocol 2 (1 : 1)
Transmission control protocol 1 (1 : n)
Transmission control protocol 2 (1 : n)
RS-485
Transmission control protocol 2 (1 : 1)
Transmission control protocol 1 (1 : n)
Transmission control protocol 2 (1 : n)