SMC Networks HRL200-W-20 Series Manuals

Manuals and User Guides for SMC Networks HRL200-W-20 Series. We have 1 SMC Networks HRL200-W-20 Series manual available for free PDF download: Operation Manual

SMC Networks HRL200-W-20 Series Operation Manual

SMC Networks HRL200-W-20 Series Operation Manual (56 pages)

Communication function, Thermo Chiller

Brand: SMC Networks | Category: Chiller | Size: 1 MB

Table of Contents

Table of Contents
3
Chapter 1 Read before Using
5
Operation Mode and Operation Method
5
Change of Operation Mode
7
Communication Port
8
Touch Panel Flow
9
Chapter 2 Contact Input/Output Communication /Analog Output Communication
11
Chapter 2 Contact Input/Output
11
Precautions for Communication
11
Precautions Wiring Communication
11
Precautions after Wiring and before Communication
12
Communication Specification
12
Contact Input Signal
15
Setting of Contact Input Signal Type and Form
15
Run/Stop・Run・Stop・External Switch Signal
17
External Switch Signal
18
Contact Output Signal
20
Contact Output Signal 1 to 3
20
Contact Output Signal 4 to 6
21
Analog Output Signal
24
Chapter 3 Serial Communication
27
Precautions Wiring Communication
27
Connected Explanation
27
Communication Specification
28
MODBUS Communication Function
29
Precautions for Communication
30
Precautions after Wiring and before Communication
30
Precautions for Communicating
30
Setting Method
31
Communication Sequence
33
Message Configuration
33
Message Frame
33
Function Codes
35
Checksum Calculation Method
35
Lrc(Ascii)
35
Calculation Example
35
Crc(Rtu)
36
Explanation of Function Codes
38
Function Code：04 Reading Multiple Registers
38
Function Code：06 Writing Registers
40
Function Code：16 Writing Multiple Registers
41
Negative Response
42
Register Map
44
Circulating Fluid Discharge Temperature
45
Circulating Fluid Electrical Conductivity
45
Circulating Fluid Discharge Pressur
45
Circulating Fluid Flow Rate
45
Status Flag
45
Alarm Flag
46
Data Display
47
Circulating Fluid Set Temperature
47
Operation Instruction
48
Data Instruction
48
Chapter 4 Communication Alarm Function
53
Communication Alarm Occurs
53
Communication Alarm Reset
54
Setting Method
54

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