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Honeywell TC4S Manuals
Manuals and User Guides for Honeywell TC4S. We have
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Honeywell TC4S manual available for free PDF download: User Manual
Honeywell TC4S User Manual (128 pages)
Isolated Thermocouple Input Module
Brand:
Honeywell
| Category:
I/O Systems
| Size: 2.93 MB
Table of Contents
Table of Contents
9
1 Introduction
13
Overview of 2MLF-TC4S
13
Background
13
Features
13
Terms and Definitions
14
Analog Quality - a
14
Digital Quality - D
14
Thermocouple Sensor
15
Disconnection Detection
15
Compensating Cable
15
Thermo Electromotive Force
15
Reference Junction Compensation (RJC)
15
2 Specifications
17
Performance Specifications
17
Part Names and Functions
19
Characteristics of Thermocouple Temperature Sensor Input Module
21
Temperature Conversion Characteristics
27
Conversion Speed
27
Preciseness
28
Temperature Display
29
Scaling Function
29
Disconnection Detection Function
30
Sensor Connection
30
Input Module Function of Thermocouple Temperature Sensor
31
Average Function
31
Filter Function
33
Alarm Function
34
Maximum /Minimum Display
36
3 Installation and Wiring
37
Installation
37
Installation Environment
37
Wiring
37
Wiring Precautions
37
Wiring Example
38
4 Operations and Monitoring
39
Operating the Thermocouple Module
39
Operations
39
Parameter Setting
40
Special Module Parameter Setting of I/O Parameter
40
Setting by Program (Instruction)
43
Module Information Monitoring
46
Module Data Monitoring
48
Data Monitoring through Special Module Monitoring
48
Data Monitoring by Program
51
Other Settings
52
Special Module Monitoring
52
Registering Special Module Variables
54
5 Internal Memory
57
Configuration of Internal Memory
57
Overview of Internal Memory Configuration
57
I/O Data of Thermocouple I/O Module
57
Operation Parameter Setting Area (Use of PUT/PUTP)
62
Other Data Monitoring Area (Use of GET/GETP)
65
I/O Area of TC Module Conversion Data
66
Module Status Flag (%Uxa.b, A: Base Number, B: Slot Number)
66
Channel Status Flag (%Ux.a.b.16~27, A: Base Number, B: Slot Number)
67
Process Alarm Output Flag (%Uxa.b.32~47, A: Base Number, A: Slot Number)
67
Rate-Change-Alarm Flag
68
Channel Temperature Conversion Value
69
Channel Scale Operation Value
70
Minimum/Maximum Channel Temperature Conversion Value
71
Data Upload Time
72
Command Junction
73
Operation Parameter Setting Area
74
Assigning Channel (Address 0); Channel Status
74
Sensor Type Setting Area (Address 1~4); Sensor Status
75
Temperature Metric System Indication Area (Address 5); Temp.unit
76
Filter Value Setting Area (Address 6~9); Filter Constant
77
Averaging Method Setting Area (Address 10~13); Average Processing
78
Average Setting Area (Address 14~17); Average Value
79
Scale Type Setting Area (Address 18); Scaling Data Type
80
Minimum/Maximum Scale Range Setting Area (Address 19~26); Scaling Minimum Value/Maximum Value
81
Process Alarm Boundary Value Setting Area (Address 27~42); Process Alarm H.H. Limit, Process Alarm H. Limit, Process Alarm L. Limit, Process Alarm L.L. Limit
83
Process Alarm Hysteresis Setting Area (Address 43~46); Process Alarm HYS
84
Alarm Type Setting Area of Rate Change Alarm (Address 47); RCA Type
85
Rate Change Alarm H./L. Boundary Value Setting Area (Address 48~55); RCA High Limit, RCA Low Limit
87
Rate Change Alarm Detection Period Setting Area (Address 56~59)
88
Other Data Monitoring Setting Area
90
Setting Error Information Output Area (Address 60~63)
90
Rate Change Alarm Output Area (Address 64~67)
91
Sensor Disconnection Information Output Area (Address 68~71)
92
Cold Junction Compensation Temperature Output Area (Address 72~75)
93
6 Programming
95
Read/Write Operation Parameter Setting Area
95
Read Operation Parameter Setting Area (GET, GETP Instruction)
95
Write Operation Parameter Area (PUT, PUTP Instruction)
96
Basic Program
98
Example Using I/O Parameter Setting
98
Application Program
100
System Configuration
100
Initial Settings
100
Program Description
101
Program
101
CH Data Monitor Program (I/O Slot Fixation Point Assignment: 64Points)
102
Other Data Monitoring Programs
104
7 Troubleshooting
107
Introduction
107
LED Indication by Errors
107
Diagnostics and Measures
108
Run LED Quickly Flickers
108
Run LED Slowly Flickers
108
Run LED Turns off
109
ALM LED Flickers
110
CPU Module Cannot Read Temperature Conversion Value
110
Error Code
111
Error Codes of Abnormal Sensor Connection (in Case of Sensor Disconnection)
111
Error Codes of Abnormal Module H/W (Contact the Close Agency or the Company)
112
8 Appendix
115
Terminology
115
Thermo Electromotive Force and Compensating Cable
117
Table of Thermo Electromotive Force
117
Thermocouple
120
Compensating Cable
123
Dimension
125
2Mlf-Tc4S
125
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