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Copeland iPro User Manual

High pressure co2 controller
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USER MANUAL
High Pressure CO
Controller
2
026-1731 R9
App ver. 160526

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Summary of Contents for Copeland iPro

  • Page 1 USER MANUAL High Pressure CO Controller 026-1731 R9 App ver. 160526...

  • Page 2: Table Of Contents

    6.1 High Pressure Valve Control ........................................ 16 6.1.1 HPV Subcritical Mode ........................................ 16 6.1.2 HPV Transcritical Mode ......................................18 6.1.3 HPV Heat Reclaim ........................................20 6.2 Bypass Gas Valve Control ........................................21 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 3 12.4.2 Two Valve Configuration ....................................46 12.5 Valve Connections ..........................................46 12.6 Serial Line - LAN Bus ........................................... 47 12.7 LED Descriptions ..........................................47 12.8 XEV20D Technical Specifications ....................................48 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 4: Overview

    Supervisory Controller and UltraSite32, Connect+ status screens, report alarms, and log High Pressure CO₂ Controller point values. The High Pressure CO controller configuration can be programmed through the Supervisory Controller front panel. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 5: Hardware Setup

    (log files). Connection with the computer via a USB-ETH converter. High Pressure CO₂ Controller Digital relay outputs 4 NO relays, 2 Common. Digital relay outputs 4 NO relays, 2 Common. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 6: Inputs And Outputs

    Common (-) common for the digital inputs). Common relays 1, 2, 3 and 4 Common relays 1, 2, 3 and 4 Relay 1 normally open contact Relay 2 normally open contact 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 7: Technical Specifications

    Table 3: Analog Input Analog Conversion Type 10-bit A/D converter Number of Inputs NTC Copeland (-50T110°C; 10KΩ±1% at 25°C) PTC Copeland (-55T115°C; 990Ω±1% at 25°C) Type of Analog Input: (configurable via software parameter) Digital input (potential free contact) Voltage: 0 - V, 0 - 5V, 0 - 10V (input resistance 3.7KΩ) Current: 0 - 20mA, 4 - 20mA (input resistance 100Ω)

  • Page 8: Digital Inputs

    The electrical devices controlled by these analog outputs must be powered separately with another transformer (do not use the same secondary of the controller’s power) to prevent the outputs from malfunctioning or being damaged. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 9: Dimensions

    2.3.5 Dimensions 2.3.6 Wiring Diagrams NOTE: To ensure control in case of a power failure, it is recommended that a UPS be used on the High Pressure CO controller. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 10: Electrical Specifications

    2.4 Powering the High Pressure CO₂ Table 8: Enclosure Specifications Controller On a DIN rail (EN 50022, Copeland supplies a wide variety of 24VAC transformers DIN 3880) Mount with varying sizes without center taps. The table below Fastened with screws via the shows the transformer sizes and are non- center- tapped.

  • Page 11: Wire Types And Maximum Distances

    Any Power and Analog Inputs devices that will be connected to the High Pressure CO₂ controller inputs or outputs must be powered with a separate 24VAC transformer. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 12: The Modbus Network

    Supervisory Controller site. 3.1 Wiring Types Copeland specs Belden #8761 shielded twisted pair cables for use as MODBUS wiring (or Belden #82761 and Belden #88761 for plenum installations). If the recommended cable is not available in your area, be sure the wiring meets or exceeds the following specs:...

  • Page 13: Network Addressing - Visograph

    Visograph Wiring The High Pressure CO₂ controller may be damaged if the wires are crossed when connecting the Visograph, especially if pin 60 (Vnr) is accidentally connected to + or –. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 14: Setting The Modbus Address

    If the High Pressure CO₂ controller is located at the physical end of the MODBUS network, install the MODBUS Configuration Menu termination block (P/N 537-2711). Highlight General Configuration and select ENTER. General Configuration Screen 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 15: Inputs And Outputs Setup

    Do not use the same secondary of the Terminal 14 is labeled Voltage Common controller’s power to power the sensors. (-) for use as common and should NOT be earth chassis grounded. Analog Input Connectors 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 16: Probe Location

    (-) and the digital inputs are voltage inputs that can handle 24VAC/DC. Terminal 31 is labeled Digital Common (-) for use as common and should NOT be earth chassis grounded. Digital Input Connectors 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 17: Outputs Setup

    13 (PbC) for temperature probes and terminal 14: terminal 40 or 41 (C). Voltage Common (-) for pressure transducers. Relay Output Connectors Analog Output Connectors 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 18: High Pressure Co Controller Status Led

    High Pressure CO₂ controller is offline, the LED1 will turn on for half a second and off for half a second (blink twice as fast). When the High Pressure CO₂ controller is offline, you can edit the setpoint from the Visograph display. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 19: Software Overview

    HPV INC HPV Subcritical PID Integral sampling time 240 Sec HPV DERT DERT HPV Subcritical PID Derivative sampling time 0 Sec HPV DDERT DDERT HPV Subcritical PID Derivative time 0 Sec 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 20 Signal value is below HTRC1, Heat Reclaim is not active. When H-R Signal is between HTRC1 and HTRC2, the minimum Heat Reclaim pressure setpoint will be HTRC3. When H-R Signal is greater than HTRC2, the minimum Heat Reclaim pressure setpoint will be HTRC4. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 21: Hpv Transcritical Mode

    (Setpoint - PIDSBand). When P1 is within PIDSband PSI from Setpoint, the % change will vary linearly between (PIDSMin/10) % and (PIDSMax/10) %, depending on the distance from the Setpoint with (PIDSMax/10) % being the max value the valve % will change. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 22 Bypass Gas Cooler Temperature NTC/CPC Temperature Pressure - 1 (P1) Outlet Gas Cooler Pressure 0-5VDC Only Control Temp Selector (CTS) Choose T1 or T2 as the Control Temperature Digital Input 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 23: Hpv Heat Reclaim

    Description Type Reclaim (HTR) Reclaim Setpoint Added 24VAC/DC A separate 24V power supply must be used. Do not use the same power supply that is used to power the controller. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 24: Bypass Gas Valve Control

    BGV Maximum Valve Percent 100% BGV Min Open BMin% BGV Minimum Valve Percent Table 32: BGV Output Outputs Description Type Valve % Output Valve Percentage Output 0-10VDC Only or LAN to XEV20D 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 25: Safety Conditions And Alarms

    Table 35: Sensor Input Inputs Description Sensor Type Temperature-Outlet Gas Cooler (T1) NTC/CPC Temperature-Bypass Outlet Gas Cooler (T2) NTC/CPC Control Temp Selector (CTS) 24VAC/DC T1 Network Input from Supervisory Controller NTC/CPC 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 26: Receiver Pressure Failure

    Table 40: Low Pressure Parameters Supervisory Controller Parameter Visograph Parameter Description Default Value Low Press Stpt LSpt Low Pressure Setpoint 450 PSI Low Press Hyst LoHy Low Pressure Hysteresis 50 PSI 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 27: High Pressure Operation

    620 PSI Hi Press Hyst HiHy High Pressure Hysteresis 25 PSI HPV Min % HMin HPV Minimum Valve Percent BGV% Open Fail Fail BGV Percent during High Pressure Safety 100 % 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 28: Emergency Shutdown Input (Enable)

    Default Value SF Setpoint SFSpt HPV High Pressure Safety Setpoint 1500 PSI SF Delay SFDly HPV High Pressure Safety Exit Delay 0 Sec HPV Min % HMin HPV Minimum Valve Percent 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 29: Alarms

    Supervisory Controller Visograph Description Default Range Unit Parameter Parameter RefD RefD Pressure Differential for Ref Alarm 0 to 3000 RefT RefT Time Delay for Ref Alarm 0 to 3000 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 30: Valve Calibration

    BGV target percent before initiating Calibration BGV Cal Direct BCalDirect BGV Calibration Direction Table 47: Sensor Outputs Outputs Description Sensor Type Out1 Stepper Valve 1 0 to 10V Out2 Stepper Valve 2 0 to 10V 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 31: Visograph

    Visograph before bringing the device online with Supervisory Controller. Main Menu with Status Selected Highlight Status using the up and down arrows and select ENTER. 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 32: General Status Screens

    If an alarm is active, ALARM will flash and can be selected to enter the Alarms screen. Select EXIT to return to the Status menu (“Status Menu”). Additional HPV Status Screen 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 33: Bgv Status Screens

    Alarms contains multiple screens that display whether each Highlight Configuration using the up and down arrows and system alarm is active. select ENTER. The Configuration Menu opens: Alarms Screen Configuration Menu 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 34: General Configuration Screens

    5. Select UPD (Update) to install the new screens onthe Visograph. 6. Select EXIT to return to the Configuration menu (“Configuration Menu”). Additional General Configuration screens: Additional IO Configuration Screen Additional General Configuration Screen Additional IO Configuration Screen 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 35 Additional IO Configuration Screen Additional IO Configuration Screen Additional IO Configuration Screen Additional IO Configuration Screen Additional IO Configuration Screen Additional IO Configuration Screen 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 36: Xev20D Configuration Screens

    5. Select EXIT to return to the Configuration menu (“Configuration Menu”). Additional XEV20D Configuration screens: Additional HPV Configuration Screen XEV20 Configuration Screen - Valve 1 Additional HPV Configuration Screen XEV20 Configuration Screen - Valve 2 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 37: Bgv Configuration Screens

    BGV Configuration screens contain parameters that control that control when the system enters and exits heat reclaim. the BGV. Available parameters include setpoints, PID values, calibration settings, and safety limits. Heat Reclaim Configuration BGV Configuration Screen 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 38: Override Screens

    4. Select the lock to enable the override. Select unlock to disable the override. 5. Select EXIT to return to the Override menu (“Override Menu”). Main Menu with Status Selected 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 39: Bgv Override Screen

    3. Select SET again to save. 4. Select the lock to enable the override. Select unlock to disable the override. 5. Select EXIT to return to the Override menu (“Override Menu”). 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 40: High Pressure Co Parameters

    0 to 3000 BGV PB BGV PID Proportional Band 0 to 3000 BGV RS BGV PID Band Offset -1450 to 1450 BGV INC INCF BGV PID Integral Sampling Time 0 to 1000 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 41 P1Xducer High HiP1 P1High Value 2000 -14 to 3000 P2 Xducer Low LowP2 P2 Low Value -14 to 3000 P2 Xducer High HiP2 P2 High Value 2000 -14 to 3000 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 42 -------- Val 1 Max Steps MaxS1 Valve 1 Maximum Steps (x10) 0 to 800 10Steps Val 1 Step Rate Rate1 Valve 1 Steps per Second 10 to 600 Steps/ Sec 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 43 DI 9 Polarity DI09_pol Digital Input 9 Polarity -------- -------- DI 10 Polarity DI10_pol Digital Input 10 Polarity -------- -------- DI 11 Polarity DI11_pol Digital Input 11 Polarity -------- -------- 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 44 Delay before exiting Heat Reclaim 0 to 30 HPV Subcritical PID Band Offset during Heat RSBPHR RSBPHR -1450 to 1450 Reclaim HPV Subcritical PID Proportional Band PBBPHR PBBPHR 0 to 3000 during Heat Reclaim 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 45: Dynamic Parameter Limits

    P2 Xducer Low ------------------------ HTRC1 HTRC1 0 to 10 ---------------------- HTRC2 HTRC2 HTRC2 0 to 10 HTRC1 ------------------------ HTRC3 HTRC3 0 to 950 HPMin ------------------------ HTRC4 HTRC4 0 to 950 HTRC30 ------------------------ 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 46: Xev20D Setup And Network Connection

    XEV20D can drive the valve. The XEV20D address will have to be set to 1 to communicate with the High Pressure CO controller. GND is Common (-), not earth ground. Do not earth ground this device. High Pressure CO Device Wiring and Network Connection 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 47 High Pressure CO Device Wiring and Network Connection 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 48: Stepper Valve Actuator Quick Reference Guide Xev20D

    • CAN Bus serial line indicated below. • LAN to communicate with instrument of the same series. Valve Max Power 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 49: Wiring Diagrams

    12.4.1 One Valve Configuration The following table is a quick reference on the connection mode for valves of different manufacturers: Valve Connections HPV Status Screen 12.4.2 Two Valve Configuration Two Valve Configuration XEV20D 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 50: Serial Line - Lan Bus

    Address as shown below. The XEV20D address will have to be set to 1 to communicate with the High Pressure CO controller. XEV20D 12.7 LED Descriptions The following table contains LED functions: LED Functions 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.

  • Page 51: Xev20D Technical Specifications

    Measuring and Regulation Range Pt1000 probe: -50°C to100°C (-58°F to 212°F) Pressure transducer: -1.0 Bar to 50.0 Bar (-14.5 PSI to 725 PSI) Resolution 0.1°C or 1°F; Accuracy@ 25°C: ±0.1°C ±1 digit 026-1731 R9 High Pressure CO Controller Manual ©2024 Copeland LP.
  • Page 52 The contents of this publication are presented for informational purposes only and they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. Copeland reserves the right to modify the designs or specifications of such products at any time without notice.

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