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MLS-PM
Watlow MLS-PM Manuals
Manuals and User Guides for Watlow MLS-PM. We have
1
Watlow MLS-PM manual available for free PDF download: User Manual
Watlow
MLS-PM
User Manual
Watlow MLS-PM User Manual (144 pages)
Brand:
Watlow
| Category:
Controller
| Size: 1.09 MB
Table of Contents
Table of Contents
8
Overview
14
System Diagram
15
Parts List
15
Safety
16
Introduction
18
Specifications
20
Analog Outputs
21
Digital Inputs
21
Digital Outputs
22
Miscellaneous Specifications
23
Serial Interface
23
System Power Requirements
23
Environmental Specifications
23
Dimensions and Weight
23
Expanded Parts List
24
MLS Processor Module Technical Description
24
MLS RTB Technical Description
26
MLS-AIM and AIM-TB Technical Description
26
MLS Cabling Technical Description
27
Installation
28
Read this before Installation
29
Recommended Tools
30
Panel Hole Cutters
30
Other Tools
30
Additional Hardware
30
Mounting the MLS-PM
31
Mounting Environment
31
MLS-PM Mounting Steps
32
Mounting the MLS-AIM
33
Mounting Environment
33
Mounting Steps
34
Mounting the RTB
35
Mounting the MLS-PS
36
Mounting Environment
36
Mounting Steps
36
Wiring Your System
37
Wiring Recommendations
38
Cable Recommendations
39
Noise Suppression
39
Wiring and Testing Your System
40
Connecting Power and RTB to MLS-PM
40
Connecting Power and Common to AIM-TB
40
Testing Connections
41
Testing Your System
43
MLS-AIM Test
43
RTB Test
43
PID Output Test
43
Outputs
44
PID Control and Alarm Output Connections
46
RTB Connections
47
AIM Communications Failure
48
Inputs
49
Input Wiring Recommendations
50
Input Scaling
50
T/C Inputs
52
RTD Inputs
53
Current Inputs
54
Voltage Inputs
54
Unused Inputs
54
Communications
55
Changing Communications
55
Connecting RS-232 Communications
55
Connecting RS-485 Communications
56
Recommended Wire Gauges
58
Using the MLS
60
Front Panel
61
Front Panel Keys
62
Displays
64
Viewing Several Loops: Bar Graph Display
64
Viewing One Loop: Single Loop Display
65
Interpreting Alarm Display
66
Displaying, Loading, and Saving Jobs
68
Operator Menus
69
Changing the Setpoint
69
Selecting Manual, Automatic, or Tune Control
69
Setup
72
How to Enter the Setup Menus
72
How to Edit a Menu
72
Setup Global Parameters Menu
74
Save to Job
75
Load from Job
75
Job Select Inputs
76
Job Digital Input Polarity
77
Output Override Digital Input
77
Output Override Input Polarity
77
Startup Alarm Delay
78
Keyboard Lock Status
78
Power-Up Output Status
78
Controller Address
79
Communications Error Checking
79
Communications Baud Rate
80
Allen Bradley Protocol
80
AC Line Frequency
80
Digital Output Polarity
81
AIM Communications Failure Output
81
EPROM Information
81
Setup Loop Input
82
Input Type
83
Pulse Sample Time
84
Loop Name
84
Input Units
84
Input Reading Offset
85
Linear Scaling Menus
85
Display Format
87
High Process Value
87
High Reading
88
Low Process Value
88
Low Reading
88
Input Filter
89
Setup Loop Control Parameters
90
Heat/Cool Control PB
91
Heat/Cool Control TI
91
Heat/Cool Control TD
91
Heat/Cool Output Filter
92
Heat/Cool Spread
92
Setup Loop Outputs
93
Enable/Disable Heat and Cool Outputs
95
Heat or Cool Output Type
95
Heat/Cool Cycle Time
96
SDAC Menus
96
SDAC Mode
96
SDAC High Value
97
SDAC Low Value
97
Heat/Cool Output Action
97
Heat/Cool Output Limit
98
Heat/Cool Output Limit Time
98
Heat/Cool Output Override
98
Heat/Cool Nonlinear Output Curve
99
Setup Loop Alarms
100
Alarm Types
101
Alarm Delay
103
High Process Alarm Setpoint
104
High Process Alarm Type
104
High Process Alarm Output Number
104
Deviation Band Value
105
High Deviation Alarm Type
105
High Deviation Alarm Output Number
106
Low Deviation Alarm Type
106
Low Deviation Alarm Output Number
106
Low Process Alarm Setpoint
107
Low Process Alarm Type
107
Low Process Alarm Output Number
107
Alarm Deadband
108
Loop Alarm Delay
108
Manual I/O Test
109
Digital Input Testing
110
Keypad Test
110
Test Digital Output
110
Toggle Digital Output
111
Tuning and Control
112
Introduction
112
Control Modes
112
On/Off Control
112
Proportional Control
113
Proportional and Integral Control
114
Proportional, Integral and Derivative Control
114
Digital Output Control Forms
115
Setting up and Tuning PID Loops
117
Proportional Band (PB) Settings
117
Integral Term (TI) Settings
118
Derivative Term (TD) Settings
118
General PID Constants
119
Proportional Band Only (P)
119
Proportional with Integral (PI)
119
PI with Derivative (PID)
119
Troubleshooting
122
Manual Controller Reset
122
Returning Your Unit to ANAFAZE
123
Troubleshooting Stand-Alone Systems
123
MLS-PM Has no Power
123
Keys Don't Respond
124
Controller Message: AIM Comm Failure
124
Checking Analog Inputs
124
Checking PID Control Outputs
125
Checking Digital I/O
125
Checking Computer Supervised Systems
126
Computer Problems
126
Serial Interface Problems
126
Communications Problems
127
Software Problems
128
Changing the EPROM
129
Linear Scaling Examples
132
Example 1: Configuring a Pressure Sensor
132
Example 2: Configuring a Flow Sensor
133
Glossary
134
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