Samwontech ST541 Manuals

Manuals and User Guides for Samwontech ST541. We have 1 Samwontech ST541 manual available for free PDF download: User Manual

Samwontech ST541 User Manual

Samwontech ST541 User Manual (107 pages)

Digital Controller

Brand: Samwontech | Category: Controller | Size: 10 MB

Table of Contents

Precautions on Environment and Installations

6
Engineering Units - EU, EUS

8
Alpha-Numeric Displays of the Product

9
- Table of Contents
  10
1 Introduction

15
- Product Outline
  15
- KEY Operaion
  18
  - Part Names and Functions
    18
  - KEY Operation
    19
  - Front Panel and Leds
    21
- Terminal Layout and Connection Diagram
  22
  - Terminal Layout
    22
- Parameter Map (Deployment Diagram)
  23
  - Parameter Flow
    23
- Initial Parameter Setting Sequence
  25
2 Electrical Wiring

26
- Power Cable Specification
  26
- Terminal Connector Specification
  26
- Countermeasures against Noise
  26
- Wiring
  27
  - Ground and Power Source
    27
  - Sensor Input
    27
  - Control out
    28
  - Digital Output and Input
    29
- 2-4- Auxiliary Relay
  30
  - CT Sensor for Detecting Heater Break
    31
  - Front Communication Port
    31
3 Mounting of the Product

32
- Dimensions
  32
- Panel Cut-Out Size
  32
  - Close-Packed Mounting
    32
  - General Mounting
    32
- Mounting Procedure
  33
- Disassembly of TERMINAL CASE ASSY and Wiring
  34
4 Functions

35
- Sensor Input (G.IN)
  35
  - Input Type
    36
  - Temperature Unit
    36
  - Input Range
    36
  - Decimal Point
    37
  - PV Display Range
    37
  - Input Filter
    37
  - Display Filter
    38
  - Burn-Out Detection
    38
  - Reference Junction Compensation
    38
  - Entire-Range Correction
    39
  - Piecewise Correction
    39
  - PV Limiter
    40
- Control Output (G.OUT)
  42
  - Output Kinds
    42
  - Output Control Direction
    43
  - Output Period (Cycle Time)
    43
  - Output Limit
    44
  - Output Change Rate
    44
  - Hysteresis
    44
  - ON/OFF Mode
    45
  - Output in an Emergency
    45
  - OUT LED Display
    47
- Control Functions (G.CTL)
  48
  - Reservation RUN
    48
  - RUN Time Setting
    48
  - Auto/Manual Selection
    48
  - User Screen
    48
  - User Defined Key
    49
  - Key Lock
    49
  - External Contact Input (DI)
    49
  - Output Status Display
    49
  - PV Display High, Low Limit
    50
  - Password
    50
  - ON/OFF Mode
    50
  - Initialization of the Controller
    50
- Communication (G.COM)
  51
  - Protocol Selection
    51
  - Baud Rate
    51
  - Parity
    51
  - Stop Bit
    51
  - Data Length
    51
  - Communication Address
    52
  - Response Time
    52
  - Remote Bias at Synchronized RUN
    52
- Auto Tuning (G.AT)
  53
  - Auto Tuning
    54
  - GAIN Setting
    54
- Alarm (G.ALM)
  56
  - Alarm Types
    59
  - Alarm Points
    59
  - High/Low Deviation Alarm
    59
  - Dead Band
    60
  - Delay Time
    60
  - DV Setting
    60
- SP Group (G.SP)
  62
  - RUN/STOP Selection
    62
  - SP Kind
    62
  - SP Setting
    62
  - High/Low Limit
    62
  - Time Unit
    62
  - Slope of Ramping Up/Down
    63
- PID Group (G.PID)
  64
  - ARW (Anti Reset Wind-Up)
    65
  - Control Mode
    65
  - Fuzzy Function
    65
  - PID Number
    66
  - Proportional Band
    66
  - Integration Time
    67
  - Derivation Time
    67
  - Manual Set Value of Integration Time
    67
  - Proportional Band (Cooling Control)
    67
  - Integration Time (Cooling Control)
    67
  - Derivation Time (Cooling Control)
    67
  - Dead Band
    67
  - PID Zone Setting
    68
  - Pid Dead Band
    68
  - Deviation Value Used in Deviation PID
    68
- Inner Signal Group (G.IS)
  70
  - Type to be Referenced (.IST)
    70
  - Out or in Band (.ISB)
    70
  - High/Low Limits of Band (.ISH, .ISL)
    70
  - Delay Time (.ISD)
    70
- Retransmission Group (G.RET)
  73
  - Type of Retransmission (RET)
    73
  - High and Low Limits (RETH, RETL)
    74
- Heater Break Alarm
  75
  - Heater Current Display
    75
  - Heater Current Alarm Point
    75
  - Dead Band
    75
Error Display and Correction

77
5 Communication (G.COM)

78
- Outline
  78
- Wiring of Communication
  78
- Communication Parameters
  79
- Standard Protocol
  80
  - Communication Command
    80
  - General Command
    81
    
    Read Command
    81
    
    Write Command
    83
    
    Monitoring Command
    84
  - Information Command
    86
  - Error Code
    87
- MODBUS Protocol
  88
  - Communication Function Code
    88
    
    Function Code-03
    89
    
    Function Code-06
    89
    
    Function Code-08
    92
  - Error Code
    92
- SYNC Communication
  93
  - SYNC-Master
    93
  - SYNC-Slave
    93
- D-Register Map
  94
  - Process
    94
  - Function
    95
  - Set Point
    95
  - Signal
    96
  - Alarm
    96
  - Pid
    97
  - In/Out
    98
D-Register 0000~0499

100
D-Register 0500~0999

102
D-Register 1000~1399

104
BIT-MAP Information

106

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