About Serial Communication; Serial Communication Setting; Communication Specifications - Ulvac G-TRAN Series Instruction Manual

5.3.

About Serial Communication

This section explains the method of controlling 4Ch Display by serial communication (RS-232C).
5.3.1.

Serial communication setting

Set the operation mode. Refer to the setting of operation mode (p. 17).
Communication functions that can be used vary with each mode.
Operation mode
LOCAL Manual operation
REMOTE1 IO control
REMOTE2 Communication
control
5.3.2.

Communication specifications

5.3.2.1. Basic specifications
RS-232C
Three-wire system
Half duplex
Start stop synchronization system
ASCII code
Transmission distance
Baud rate
5.3.2.2. Communication setting
Data
Parity
Stop bit
Flow control
Items that can be communicated
ID loading
Measurement value/status
loading
Status loading
Combination mode setting
loading
All communication functions
Maximum 15 m
9600/19200/38400/57600 bps
8 bits
None
1 bit
None
48
Setpoint set value loading
Setpoint status loading
CAL setting loading