Preferred Instruments PCC-IV Manuals

Preferred Instruments PCC-IV Manuals

Manuals and User Guides for Preferred Instruments PCC-IV. We have 1 Preferred Instruments PCC-IV manual available for free PDF download: Instruction Manual

Preferred Instruments PCC-IV Instruction Manual

Preferred Instruments PCC-IV Instruction Manual (135 pages)

Brand: Preferred Instruments | Category: Controller | Size: 7 MB

Table of Contents

Section 1 - Product Overview

9
- Table of Contents
  9
- Benefits
  10
- Product Description
  10
- Features
  10
- Com-Link Data Highway Concepts
  11
- Distributed Control System Concepts
  11
- Configuration Concepts
  11
- Analog and Discrete Control Functions
  11
- Blockware Concepts
  12
- Library of Functions
  12
- Any-Function-Any-Block
  12
- Reusable Functions
  12
- Softwiring
  12
- Blocks
  12
- Triac Output for Electric Actuators (Option Cards)
  13
- High-Temperature Hot-Water (HTHW) Btu/Hr Computation
  13
- Gas Flow Pressure/Temperature Compensation
  13
- Steam Flow Pressure Compensation
  13
- Boiler Efficiency
  13
- Learn Mode
  13
- Multiple F(X)
  13
- Special Option Card and Special Function Block Capabilities
  13
- Service Manual and Block Forcing
  13
- Drum Level Pressure Vs. Density Compensation
  14
- Oxygen Sensor Control/Signal Conversion (Option Card)
  14
- Relay Output Channels
  14
- Flow Totalization
  14
- PCC IV Loop Controller Model Number
  15
- Option Board Input / Output Expansion Examples
  15
- Spare Parts List
  16
- Operator Control Panel
  17
- Communications
  17
- Input/Output (Standard - no Option Cards)
  17
- Performance
  17
- PCC-IV Specifications
  17
- Environmental
  17
- Electrical
  17
- Mechanical
  17
Section 2: Installation

18
- Ambient Temperature
  19
- Mounting Overview
  19
- NEMA 13 / IP65 Environment
  19
- Option Board Descriptions
  19
- Rear Access
  19
- Mounting
  20
- Panel Cutout Dimensions
  20
- PCC-IV Dimensions
  20
- 120 Vac Ground
  21
- 24 VDC Redundant Power Input Terminals
  21
- Shielded Cable
  21
- Terminal Blocks
  21
- Wire Type
  21
- Wiring Overview
  21
- Connecting and Powering the Front Panel
  22
- 24 VDC & 5 VDC Power Supply Load Calculations
  23
- Fuses
  23
- 250-Ohm Resistors for 4-20 Ma Inputs
  24
- A" Option Board 250-Ohm Switches
  25
- Rev. 0: "B" Option Board, 250-Ohm Switches
  25
- Rev. A: "B" Option Board, 250-Ohm Switches
  25
- F" Option Board 250-Ohm Switches
  26
- G" Option Board Fuses and Pull-Ups
  26
- J" Option Board Isolated Neutral Jumpers
  27
- S" Option Board 120 Vac Fuse
  27
- CPU Board Layout
  28
- CPU Board Field Wiring Terminals
  29
- Option Board Field Wiring Terminals
  30
- Four Wire 4-20 Ma Input
  31
- Two Wire 4-20 Ma Input, External 24 VDC
  31
- Two Wire 4-20 Ma Input, Internal 24 VDC
  31
- Wiring Examples
  31
- 1-5 VDC Input
  32
- Isolated 4-20 Ma Input
  32
- 4-20 Ma Output
  33
- Potentiometer Input
  33
- Potentiometer Input, "G" Board
  33
- 120 Vac Discrete Inputs, "J" Board
  34
- 120 Vac Discrete Inputs, CPU Board
  34
- Discrete Output, Sinking, External 24 VDC
  35
- Discrete Output, Sinking, Internal 24 VDC
  35
- Relay Output
  35
- Triac Output, Other AC Loads
  36
- Triac Output, Reversible Actuator
  36
- DC Commons and AC Neutrals Isolation
  37
- Pull-Up/Down Resistor for Voltage Inputs
  39
- RS485 Communications Wiring
  40
- Ethernet Cables
  42
- Micro-USB Download Cable
  42
- Field Installation of Option Boards
  43
Section 3 Operation

44
- General
  45
- Operator Controls and Front Panel Usage
  45
- Front Panel Displays and Soft-Buttons
  46
- OUT Bargraph
  46
- RUN Light
  46
- SP Arrow
  46
- And ▼ Rate of Change
  47
- And ▼ Soft-Buttons
  47
- DIS Soft-Button
  47
- Message Display
  47
- Numeric Display
  47
- Auto/Manual Example
  48
- Auto/Manual Soft-Button and Light
  48
- ACK Soft-Button and the Alarm Annunciator
  49
- ALARM Light
  49
- Multiple Loops
  49
- User Defined Lights
  49
- User Defined Soft-Buttons
  49
Section 4: Menu Operations

51
- Introduction
  52
- Entering the Main Menu
  53
- Menu Tree
  53
- Last Parameter
  54
- Main Menu
  54
- Quick Parameters Menu
  54
- Service Manual Menu
  55
- What Is "Service Manual" (S/M) Mode
  55
- Change One Output to S/M or Auto
  56
- Changing an Output Value in S/M Mode
  56
- Entering Service Manual (S/M)
  56
- Set All Outputs to Auto
  56
- Set All Outputs to S/M
  56
- Enabling the Password System
  57
- Password Levels
  57
- Password Menu
  57
- The Change Password Soft-Button
  57
- Browse Blocks Menu
  58
- Disabling the Password System
  58
- General
  58
- Change a Parameter
  59
- Forcing Block Outputs
  59
- How to Use Browse Blocks
  59
- Navigation
  59
- Set Clock Time/Date Menu
  60
- Utilities Menu
  60
- Calibrate I/O Menu
  61
- Memory Menu
  61
- Save Config Changes
  61
- When Is Calibration Required
  61
- Analog Input Calibration Procedure
  62
- Analog Output Calibration Procedure
  63
- Calibrate Touch
  64
- Clean Screen
  64
- Enable Buzzer
  64
- Screen Utilities Menu
  64
- Choose Theme
  65
- M4 Messages Menu
  65
- Modbus Ports
  65
- Set Touch Sensitivity
  65
- Baud Rate
  66
- Data
  66
- Device Address
  66
- Ethernet Port 0 (or 1)
  66
- Ipv4 Address
  66
- Ipv4 Mask
  66
- Parity
  66
- RS485 Port
  66
- Rtu/Ascii
  66
- Ipv4 Gateway
  67
- Supported Modbus Functions
  67
Table of Contents

68
- Any-Function-Any-Block
  69
- Blocks
  69
- Blockware Basics
  69
- Library of Functions
  69
- Reusable Functions
  69
- Softwiring
  69
- PCC-IV Blocks
  70
- Block
  71
- Blockware Configuration
  71
- Function Type or Function Code Number
  71
- Input
  71
- Parameter
  71
- PCC-IV Terminology / Glossary
  71
- A5 Core
  72
- Analog
  72
- Discrete
  72
- Eeprom
  72
- M4 Core
  72
- Nand
  72
- NVRAM Retentive Memory
  72
- Ram
  72
- Configuring Blockware Control Logic
  73
- Using Pc4_Draw
  73
- Anatomy of a Block
  74
- Connection Points and Softwiring
  74
- Connectors
  75
- Search and Replace
  75
- Modifying the Front Panel Settings
  76
- Writing a Configuration to the PCC-IV
  77
- Exporting OIT Tags
  78
- Good Control Strategy
  78
- Reading a Configuration from the PCC-IV
  78
- Viewing Live Values
  78
- Flashing/Updating Firmware
  79
- Break the Configuration down into Manageable Sections
  81
- Check the I/O Count
  81
- Define the Requirements
  81
- Modifying a Blockware Configuration
  81
- Drag the Blocks Needed for each Section to the Canvas, Assign Block Numbers, and "Softwire" the Block Inputs
  82
- Modify Parameters as Required
  83
- Add Tags Necessary for Setting up the Panel Data Screen And/Or OIT & SCADA Communication
  84
- Configure the Front Panel Displays and Alarms
  84
- Place the Controller into Operation
  85
- Test the Configuration
  85
Section 6: Blockware Functions - Technical Reference

86
- F0 [A0] Analog Constant, 0.00
  89
- F2 [AIN] Analog Input
  89
- [A0] Analog Constant, 0.00
  89
- [A100] Analog Constant, 100.00
  89
- [AIN] Analog Input
  89
- F5 [RAIN] (Modbus) Remote Analog Input
  90
- [RAIN] (RS485) Remote Analog Input
  90
- Selector-Scaler
  91
- [DUAL] Dual Range Flow Transmitter Selector-Scaler
  91
- F22 [BEFF] Boiler Efficiency
  92
- [BEFF] Boiler Efficiency
  92
- F31 [HSEL] High Select
  93
- F32 [LSEL] Low Select
  93
- [HSEL] High Select
  93
- [LSEL] Low Select
  93
- F33 [MSEL] Median Selector
  94
- F34 [ASW] Analog Switch
  94
- [ASW] Analog Switch
  94
- [MSEL] Median Selector
  94
- F35 [H/LLIM] High / Low Signal Limiter
  95
- [H/LLIM] High / Low Signal Limiter
  95
- [RLIM] Rate Limiter
  95
- [FPT/H] Front Panel Adjustable Track / Hold
  96
- F41 [F(T)] Function of Time Generator
  98
- [F(T)] Function of Time Generator
  98
- Mode
  100
- [F(X)] Function of X Generator with Learn Mode
  100
- F43 [L/L] Lead - Lag with Gain (Dynamic Compensation)
  104
- F45 [SCALE] Signal Scaling
  104
- [L/L] Lead - Lag with Gain
  104
- [SCALE] Signal Scaling
  104
- F51 [AB/C] ( A*B ) / C Multiply - Divide
  105
- [AB/C] ( A*B ) / C Multiply - Divide
  105
- F52 [WSUM] Weighted Sum
  106
- [WSUM] Weighted Sum
  106
- F53 [INV] Invert
  107
- F54 [CON] Analog Constant
  107
- F55 [FPCON] Front Panel Adjustable Constant
  107
- [CON] Analog Constant
  107
- [FPCON] Front Panel Adjustable Constant
  107
- [INV] Invert
  107
- Displays)
  108
- F56 [DEV] Deviation Calculation (for Bargraph Displays)
  108
- F58 [COUNT] Pulse Counter
  108
- [COUNT] Pulse Counter
  108
- ADAPTIVE Gain)
  109
- F59 [SQRT] Square Root
  109
- F60 [ABS] Absolute Value
  109
- F71 [PID] PID Control
  109
- [ABS] Absolute Value
  109
- [SQRT] Square Root
  109
- F81 [AOUT] Analog (4-20 Ma) Output
  113
- F83 [TOUT] Triac Output
  113
- [AOUT] Analog (4-20 Ma) Output
  113
- [TOUT] Triac Output
  113
- [D0] Discrete 0 Constant
  119
- [D1] Discrete 1 Constant
  119
- [DIN] Discrete Input
  119
- [DCON] Discrete Constant
  120
- [PANEL] Front Panel Display
  120
- [RDIN] (MODBUS) Remote Discrete Input
  121
- [RDIN] (RS485) Remote Discrete Input
  121
- [PB] Pushbutton
  122
- [HIALM] High Alarm
  123
- [DEVALM] Deviation Alarm
  125
- [LED] LED 37 [LOALM] Low Alarm
  125
- [RATE] Rate of Change Alarm
  127
- [LOGIC] User Defined Logic
  128
- [XOR] Exclusive or Logic
  128
- [F/F] Flip Flop Logic
  129
- [NOT] NOT Logic
  129
- [DSW] Discrete Switch
  130
- [TOT] Totalizer (Integrator with Pulse Output)
  130
- Delay Relay (off Delay)
  131
- Relay (on Delay)
  131
- After De-Energize Timer
  132
- Retriggerable One Shot)
  132
- [REPTDR] Repeat Time Delay Relay
  133
- Control
  134
- [ROUT] Relay Output
  134
- Sinking )
  135
- [NOP] no Operation Dummy Function
  135

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