ITech IT-M3900D Series User Manual page 26

CAN
RS232
Display RS232
or GPIB accord-
ing to optional in-
terface. In
addition, RS232
interface and the
analog interface
share an inter-
face position.
GPIB
Set the instruments to parallel operation mode.
Parallel
Single
Master
Slave
Set Digital I/O
By default, the menu item displays 7 options. You can set parameters
for each option respectively. After setting, the corresponding change to
Digital Port
each option becomes valid immediately. When re-entering DigPort,
the interface can display the changed option. For detailed introduction
of menus and functions, see
IO-1. Ps-Clear, Not-
Invert
IO-2. Ps, Not-Invert
IO-3. Off-Status, Not-
Invert
IO-4. Ext-Trig, Not-
Invert
Select whether to confirm the LAN setting or
not.
Reset
•
•
CAN communication interface.
Select the baud rate from the following op-
Baudrate tions: 5k/10k/20k/40k/50k/80k/100k/125k/
200k/250k/400k/500k/600k/800k/1000k.
Set the instrument address to a number
Address
from 0 to 127.
•
Protocol
•
Select RS-232 communication interface.
Baud rate: 4800/9600/19200/38400/57600/
Baudrate
115200
Databit Data bit: 5/6/7/8
Parity bit: N (No parity) / E (Even parity) / O
Parity
(Odd parity)
Stopbit Stop bit: 1/2
Select GPIB communication interface.
Set the communication address (1 to 30).
Address
Set the instrument to single mode, i.e., disable the parallel
operation mode.
Set the instrument to master mode.
Number of parallel instruments.
Total Unit
Set the instrument to slave mode.
Function setting of pin 1
Function setting of pin 2
Function setting of pin 3
Function setting of pin 4
Copyright © Itech Electronic Co., Ltd.
NO
YES
Canfestival: Use standard can protocol.
BMS: Use the protocol for docking with
the BMS system.
5.11 Digital I/O Function (Digital
Quick Reference
Port).
14