WURM ANI-2F1 Manual
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1 ANI-2F1

Module for process control in CO
control
Fig. 1: Front view of ANI-2F1 with ANI-C control panel
1.1

Features

Standard compound controller with up to 2 compressors controlled by evaporation temperature
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Compressor 1 constant (FC), compressor 2 directly controlled
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FC compressor based on best COP
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Monitoring of suction gas temperature
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Oscillation protection function
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Blocking time after compressor fault
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Three-step load shedding and fast return flow
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Operating hours counter for each compressor
High and medium pressure control
Gas cooler fan control
Refrigerant monitoring
CAN bus connection via patch cable
Fastening via top-hat rail
Connection to the Wurm system through a Wurm CAN communication bus (C-BUS) and
FRIGODATA XP
Accessories
Control panel (ANI-C)
ANI-2F1_V1.0.3_PI_2018-06_EN
refrigeration plants with compound and gas cooler
2
Subject to technical modifications
FRIGOLINK
ANI-2F1
1

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Summary of Contents for WURM ANI-2F1

  • Page 1: Ani-2F1

    Refrigerant monitoring • CAN bus connection via patch cable • Fastening via top-hat rail • Connection to the Wurm system through a Wurm CAN communication bus (C-BUS) and FRIGODATA XP Accessories • Control panel (ANI-C) ANI-2F1_V1.0.3_PI_2018-06_EN Subject to technical modifications...
  • Page 2: Table Of Contents

    ANI-2F1 ........
  • Page 3: Safety Instructions

    Wurm GmbH & Co. KG Elektronische Systeme. Keep these instructions ready to hand for quick reference and pass them on with the device if the product is sold.
  • Page 4 Any software versions not listed are special solutions for individual projects and are not described in detail in this document. This document automatically ceases to be valid if a new technical description is issued. Manufacturer: Wurm GmbH & Co. KG Elektronische Systeme, Morsbachtalstraße 30, D-42857 Remscheid You can find more information on our website at www.wurm.de.
  • Page 5: Circuit Diagram

    81 82 83 84 81 82 83 84 201 202 203 204 205 206 207 208 209 210 202 203 205 206 207 208 209 210 98 99 98 99 Fig. 2: ANI-2F1 circuit diagram Power supply Terminal Power supply Potential Neutral 230V~...
  • Page 6: Input Circuit Diagram

    11 12 13 14 71 72 73 74 81 82 83 84 201 202 203 204 205 206 207 208 209 210 98 99 Fig. 3: ANI-2F1 input circuit diagram Digital inputs DI 1 - DI 20 Terminal Digital input Potential...
  • Page 7: Analogue Inputs: Voltage Uin 1 - Uin 2

    FRIGOLINK ANI-2F1 Terminal Digital input Potential Assignment DI 17 230V~ Fault HP compound DI 18 230V~ Fault in GC fan DI 19 230V~ UPS fault DI 20 230V~ Fault RC protection Analogue inputs: Voltage Uin 1 - Uin 2 Terminal...
  • Page 8: Output Circuit Diagram

    81 82 83 84 201 202 203 204 205 206 207 208 209 210 202 203 205 206 207 208 209 210 98 99 Fig. 4: ANI-2F1 output circuit diagram Digital outputs: Relays K 1 - K 14 Contact arrange- Terminal Digital output...
  • Page 9: Digital Outputs (Ssr) V 1 - V 4

    FRIGOLINK ANI-2F1 Digital outputs (SSR) V 1 - V 4 Contact arrange- Terminal Digital output (SSR) Assignment ment 231/232 V 1 Not used 233/234 V 2 Not used Semiconductor V 3 Not available 4...60VA@230V~ Semiconductor V 4 Not available 4...60VA@230V~...
  • Page 10: Communication Circuit Diagram

    71 72 73 74 71 72 73 74 81 82 83 84 81 82 83 84 201 202 203 204 205 206 207 208 209 210 98 99 Fig. 5: ANI-2F1 communication circuit diagram Communication Terminal Potential Assignment C-BUS F-BUS RS 485 ANI-2F1_V1.0.3_PI_2018-06_EN...
  • Page 11: Installing

    4. (C) Swivel the bottom of the module towards the top-hat rail. 5. (D) Press the fastening catches (a) towards the module until they engage in the top-hat rail. Fig. 6: ANI-2F1 top-hat rail installation ANI-2F1_V1.0.3_PI_2018-06_EN Subject to technical modifications...
  • Page 12: Dismantling

    FRIGOLINK ANI-2F1 Dismantling 1. Insert a flat-tip screwdriver in the openings in the fastening catches. 2. Pull the two fastening catches away from the housing until they are heard to click. 3. Swivel the bottom of the module gently away from the top-hat rail and towards yourself.

Table of Contents