Serial Communication Protocol; Introduction; Serial Port - Edwards STP-iS2207 Series Instruction Manual

5

SERIAL COMMUNICATION PROTOCOL

5.1

Introduction

STP-iS2207 is provided with compliant serial RS232/RS485 interface. Prepare the user application
according to this protocol procedure. Operation instructions and information, such as the running state
and setting values of the STP pump can be set by the software.
The STP pump equips the serial ports for connecting the user application, STP-Link (optional
accessory), or the display unit iDT-001 (optional accessory). (see Figure 34)
The STP pump is equipped with 2 serial ports COM1 and STP-LINK as a standard.
A serial port located the STP pump is called a serial interface module (hereafter referred to as SIM).
The equipment, which can communicate with the STP pump via RS232/RS485, is called a PC.
PC
(User application)
STP-Link
(optional accessory)
or
Display unit iDT-001
(optional accessory)
STP-iS2207 Series Turbomolecular Pump
COM1 (RS232/485)
(X3 connector)
STP-LINK
(X5 connector)
Figure 34 - Serial port
STP pump
MT-89E-001-C
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