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STP-iXA2205 Series Turbomolecular Pump
Nov. 10
93
Issue 1-h
5
SERIAL
COMMUNICATION
PROTOCOL
Note: It is recommended to use a communication cable (twisted-pair wire) with shield type, and
connect both terminals to the ground.
5.2.3 Communication parameter setting
The factory setting of COM1 and COM2 is shown in Table 27. To set communication parameters, use
the STP-Link (optional accessory) or the display unit iDT-001 (optional accessory).
Communication
parameter
Factory setting
PC setting example
Baud rate
9,600 bps
1,200 to 56,000 bps
Bit length
8 bit
7, 8bit
Stop bit
1 bit
1, 2bit
Parity
None
None, Even, Odd
Driver type COM1
RS232/RS485 single
RS232/RS485 single, RS485 multi
COM2
RS485 single
RS485 single, RS485 multi
RS485ID
*1
1
1 to 127
*1 It is used in RS485 multi.
Table 27 - Communication parameters
Содержание STP Series
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