Omron EJ1N-HFU Series Manuals

Manuals and User Guides for Omron EJ1N-HFU Series. We have 1 Omron EJ1N-HFU Series manual available for free PDF download: User Manual

Omron EJ1N-HFU Series User Manual

Omron EJ1N-HFU Series User Manual (324 pages)

Modular Temperature Controllers

Brand: Omron | Category: Temperature Controller | Size: 7 MB

Table of Contents

Table of Contents

21
Section 1 Outline

29
- Outline
  29
- Appearance
  30
- Names of Parts
  30
- Names of Parts on Front Panel
  30
- Meanings of Indicators
  31
- Using Setting Switches
  31
- I/O Configuration
  34
- I/O Configuration and Main Functions
  34
- Main Unit Functions
  35
- Model Number Legend
  36
- Internal Block Diagrams
  38
Section 2 Preparations

41
- Preparations
  41
- Dimensions (Unit: MM)
  42
- Installation
  42
- Mounting and Removing Terminal Blocks
  43
- Terminal Arrangement
  46
- Wiring Terminals
  46
- Wiring Precautions
  48
- Wiring
  49
- Procedure
  57
- Using Tool Ports
  57
- Unit Configuration Examples
  58
- Connection Precautions
  60
Section 3 Typical Control Examples

65
- Typical Control Examples
  65
- Application
  66
- Minimum Configuration for Control
  66
- Setup
  67
- Wiring
  67
- Adjustment
  69
- Application
  70
- Multi-Channel Control
  70
- Setup
  71
- Wiring
  71
- Adjustment
  72
- Application
  73
- Control Linked to a Host Device
  73
- Wiring
  74
- Setup
  75
- Adjustment
  76
- Application
  77
- Controlling G3ZA Controllers Connected to Output Devices
  77
- Wiring
  79
- Adjustment
  80
- Setup
  80
Section 4 Basic Units (Tc4 and Tc2) Functions

81
- Basic Units (TC4 and TC2) Functions
  81
- Input Type
  83
- Setting Input Specifications
  83
- Analog Inputs
  84
- Temperature Inputs
  84
- Input Shift (Correction)
  85
- Input Filter
  88
- Control Output Assignments
  89
- Setting Output Specifications
  89
- Control Output Method
  90
- Minimum Output ON/OFF Width V1.2
  90
- Output on Scheduling Function
  91
- Output Scaling
  93
- Transfer Outputs
  94
- Setting Control Specifications
  97
- Starting and Stopping Control
  97
- Selecting the Control Method
  98
- Selecting the Output Mode
  101
- Setting the Set Point
  104
- Setting the SP Ramp
  105
- Remote SP
  106
- Setting the Manipulated Variable (MV)
  109
- Tuning
  111
- Disturbance Overshoot Adjustment Function
  116
- 4-3-10 Operation During Errors
  117
- Alarm Types
  119
- Setting Alarm Specifications
  119
- Alarm Hysteresis
  120
- Alarm Value
  120
- Alarm Latch
  121
- Standby Sequence
  121
- Alarm Delay
  122
- Closed in Alarm or Open in Alarm
  122
- Alarm SP Selection
  123
- Channel Alarm Status
  123
- CT Assignment (TC2)
  124
- Detecting Current Errors
  124
- Heater Burnout Alarm (HB Alarm)
  124
- Heater Short Alarm (HS Alarm)
  131
- Heater Overcurrent Alarm (OC Alarm)
  133
- Loop Burnout Alarm (LBA)
  135
- Using the Loop Break Alarm (LBA)
  135
- Bank Function
  137
- Other Functions (TC4 and TC2)
  137
- Event Inputs (TC2)
  138
- Internal Buses (TC4 and TC2)
  139
- Using G3ZA Multi-Channel Power Controllers
  141
- Using the G3PW V1.1
  145
Section 5 Advanced Unit (Hfu) Functions

149
- Advanced Unit (HFU) Functions
  149
- Connectable Devices
  150
- Programless Communications
  150
- Checking Operation
  151
- Detailed Settings
  165
- Description of Operation
  173
- Operation Command Codes for Programless Communications
  184
- Bit-Specified Operation Commands
  188
- Programless Communications Errors
  191
- Connecting more than One HFU
  192
- Connecting more than One HFU V1.1
  192
- CS/CJ/NJ-Series Plcs
  192
- MELSEC-Q/Qna/Qnas-Series Plcs
  195
- HFU Communications Unit no
  199
- Auxiliary Output Allocations
  201
- HFU Internal Buses
  201
- Other HFU Functions
  201
Section 6 Compoway/F Communications

205
- Compoway/F Communications
  205
- Communications Settings
  206
- Communications Specifications
  206
- Other Communications Settings
  207
- Send Data Wait Time
  207
- Unit Number Setting
  207
- Frame Configuration
  208
- FINS-Mini Text
  210
- Number of Elements
  210
- PDU Structure
  210
- Variable Type and Address
  210
- Communications Data
  211
- List of FINS-Mini Command Services
  211
- Detailed Description of Services
  212
- Read from Variable Area
  212
- Write to Variable Area
  213
- Composite Read from Variable Area
  214
- Composite Write to Variable Area
  215
- Composite Registration Read
  216
- Composite Read Registration
  217
- Composite Read Registration Confirmation
  218
- Controller Attribute Read
  219
- Controller Status Read
  220
- 6-4-10 Echoback Test
  221
- Operation Commands
  222
Section 7 Modbus Communications V1.1

227
- Modbus Communications
  227
- Communications Settings
  228
- Communications Specifications
  228
- Other Communications Settings
  229
- Send Data Wait Time
  229
- Unit Number Setting
  229
- Command Frames
  230
- Frames
  230
- Response Frames
  231
- Function Codes
  232
- Addresses
  233
- Communications Data
  233
- Number of Elements
  233
- Variable Areas
  233
- Detailed Description of Services
  234
- Multiple Read from Variable Area
  234
- Multiple Write to Variable Area
  235
- Single Write to Variable Area
  236
- Echoback Test
  239
Section 8 Errors and Error Processing

241
Appendix

267
- Ratings
  268
- Specifications
  268
- Characteristics
  269
- Current Transformer
  271
- Dimensions
  271
- Specifications
  271
- ASCII Table
  272
- Sensor Input Ranges
  273
- Parameter List
  274
- Status Lists
  296
- Parameters that Can be Allocated for Programless Communications
  309
- Index
  313
- Revision History
  321

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