Mitsubishi MELSEC L60TCRT4 Manuals

Manuals and User Guides for Mitsubishi MELSEC L60TCRT4. We have 1 Mitsubishi MELSEC L60TCRT4 manual available for free PDF download: User Manual

Mitsubishi MELSEC L60TCRT4 User Manual (440 pages)

Temperature Control Module

Brand: Mitsubishi | Category: Controller | Size: 12 MB

Safety Precautions
3
Conditions of Use for the Product
6
Introduction
7
Compliance with Emc and Low Voltage Directives
8
Additional Measures
8
Relevant Manuals
9
Table of Contents
10
Manual Page Organization
14
Terms
16
Packing List
17
Chapter 1 What Can be Done with a Temperature Control Module
18
Use
18
Features
20
RFB Limiter Function
22
The PID Control System
23
PID Control Procedure
23
About the PID Operation
25
Operation Method and Formula
25
The L60TC4 Actions
26
Forward Action
26
Reverse Action
26
Proportional Action (P-Action)
27
Proportional Gain
27
Integral Action (I-Action)
28
Derivative Action (D-Action)
29
PID Action
30
Chapter 2 Part Names
31
Chapter 3 Specifications
33
General Specifications
33
Performance Specifications
34
Number of Parameters to be Set
36
Checking Method
36
Type of Usable Temperature Sensors, Temperature Measurement Range, Resolution, and Effect from Wiring Resistance of 1 Ohm
38
Sampling Cycle and Control Output Cycle
40
Function List
41
Common Functions
43
I/O Signal List
44
Input Signal List
44
Output Signal List
45
Buffer Memory List
46
Setting Contents
52
Chapter 4 Procedure before Operation
81
Chapter 5 System Configuration
83
Total Configuration
83
Applicable Systems
84
Precautions for System Configuration
85
Chapter 6 Installation and Wiring
86
Installation Environment and Installation Position
86
Terminal Block
87
Wiring Precautions
94
External Wiring
95
L60Tctt4
95
L60Tctt4Bw
98
L60Tcrt4
101
L60Tcrt4Bw
104
Heater Disconnection Detection Wiring and Setting Example for Three-Phase Heater
107
Unused Channel Setting
108
Setting Method
108
Chapter 7 Various Settings
109
Addition of Modules
109
Addition Procedure
109
Switch Setting
110
Set Value
110
Parameter Setting
112
Operation Mode
114
Setting Item
114
Auto Refresh
116
Auto Tuning
116
Sensor Correction
116
Chapter 8 Functions
117
Temperature Input Mode
118
Conversion Enable/Disable Function
119
Temperature Conversion Method
119
Sampling Cycle
119
Primary Delay Digital Filter
120
Alert Output Function
122
Process Alarm
122
Rate Alarm
124
Temperature Control Mode
127
Control Mode Selection Function
128
Expanded Mode
129
Control Output Setting at CPU Stop Error
130
Control Method
131
Two-Position Control
131
Output Status
132
PID Control
135
Manual Reset Function
139
Heating-Cooling Control
140
Setting Method
140
Manual Control
141
Control Output Cycle Unit Selection Function
142
Control Mode
142
Auto Tuning Function
143
Auto Tuning Operation
143
Adjustment after Auto Tuning
154
Simple Two-Degree-Of-Freedom
155
Derivative Action Selection Function
156
Setting Change Rate Limiter Setting Function
157
Alert Function
159
Setting Value
164
RFB Limiter Function
173
Input/Output (with Another Analog Module) Function
174
ON Delay Output Function
176
Setting Method
176
Self-Tuning Function
177
Peak Current Suppression Function
187
Setting Method
191
Simultaneous Temperature Rise Function
192
Forward/Reverse Action Selection Function
205
Loop Disconnection Detection Function
206
Proportional Band Setting Function
208
Cooling Method Setting Function
209
Overlap/Dead Band Function
211
Temperature Conversion Function (Using Unused Channels)
214
Heater Disconnection Detection Function
217
Output Off-Time Current Error Detection Function
222
Common Functions
223
Temperature Process Value (PV) Scaling Function
223
Project Window
224
Sensor Compensation Function
225
Auto Configuration at Input Range Change Function
236
Buffer Memory Data Backup Function
237
Applicable Buffer Memory Areas
237
Error History Function
239
Module Error History Collection Function
241
Error Clear Function
242
Chapter 9 Display Unit
243
Display Unit
243
Menu Transition
243
Setting Value Change Screen List
245
Checking and Clearing Errors
250
Chapter 10 Programming
252
Programming Procedure
252
When Using the Module in a Standard System Configuration
254
When Using the L60TC4 as a Temperature Input Module
254
Programming Condition
255
Wiring Example
255
Switch Setting
256
Setting Value
256
Standard Control (such as Auto Tuning, Self-Tuning, and Error Code Read)
265
Standard Control (Peak Current Suppression Function, Simultaneous Temperature Rise Function)
276
When Performing the Heating-Cooling Control
290
System Configuration
290
Wiring Example
291
Switch Setting
292
When the Module Is Connected to the Head Module
300
Chapter 11 Troubleshooting
310
Before Troubleshooting
310
Troubleshooting Procedure
310
Checks Using Leds
312
When the RUN LED Flashes or Turns off
312
When the ERR. LED Turns on or Flashes
312
When the ALM LED Turns on or Flashes
313
Checks Using Input Signals
314
When Module READY Flag (Xn0) Does Not Turn on
314
When Error Occurrence Flag (Xn2) Is on
314
When Hardware Error Flag (Xn3) Is on
314
When the Auto Tuning Does Not Start
314
(CH Auto Tuning Status (Xn4 to Xn7) Does Not Turn On)
314
When the Auto Tuning Does Not Complete
315
(CH Auto Tuning Status (Xn4 to Xn7) Stays on and Does Not Turn Off)
315
When the Self-Tuning Does Not Start
315
(CH Auto Tuning Status (Xn4 to Xn7) Does Not Turn On)
315
When Back-Up of the Set Value Fail Flag (Xna) Is on
315
When CH Alert Occurrence Flag (Xnc to Xnf) Is on
315
Troubleshooting by Symptom
316
Error Code List
317
Error Code
318
Alarm Code List
320
Hardware Information
324
Details of I/O Signals
325
Input Signal
325
MIX Control
328
Output Signal
332
Details of the Buffer Memory
336
Flag Description
345
Thermocouple Type
348
Buffer Memory
362
Functional Comparison
419
Program Compatibility
420
When Using GX Developer
421
Intelligent Function Module Switch Setting
422
Setting Item
422
Initial Setting
424
Auto Refresh Setting
424
External Dimensions
425
Print Date
434
Warranty
435

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Mitsubishi MELSEC L60TCRT4 User Manual (440 pages)

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