Metasys Integrator Vilter Application

Transcription

1 Metasys Connectivity Technical Manual Metasys Integrator Section Application Note Issue Date 1294 APPLICATION NOTE Metasys Integrator Vilter Application lntroduction Page 3 Application Details *3 Component Requirements 4 Vendor Contact Information 6 Design Considerations 6 Cable Connections 7 Cable Pinouts 7 Connecting the Cable 7 Metasys Integrator Setup 9 Point Mapping Tables 11 Reciprocating 11 Twin Screw 13 Single Screw 15 Evaporative Condenser 17 Metasys Network Setup 19 Mapping to a CS Object 19 * Indicates those sections where changes have occurred since the last printing Johnson Controls, Inc. 1 Code No. LIT

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3 lntroduction This document explains Metasys Integrator Vilter Manufacturing Corporation applications. Use this document with the Metasys Integrator Technical Bulletin, which provides information on installing and commissioning Metasys Integrator. For information on Vilter equipment, see Vilter documentation (obtainable from Vilter representative). Application Details Metasys Integrator allows Vilter equipment to become an integral part of the Metasys and Metasys Companion Networks. Once Vilter refrigeration controllers are connected to a Metasys or Companion Network via the Metasys Integrator, their data is available to the full complement of Metasys Facility Management System (FMS) features, including Change-of-State (COS) monitoring, alarm notification, scheduling, trend, and totalization. Metasys Integrator transmits both status information and commands between the Vilter devices and the Metasys or Companion Network. Metasys Integrator supports four Vilter controllers: Reciprocating Twin Screw Single Screw Evaporative Condenser One controller (of any type) is designated as a master controller, and acts as the interface between Vilter equipment and non-vilter devices (such as Metasys Integrator). The master controller connects to Metasys Integrator through the RS-232 Bus, and to the other controllers through the RS BITBUS. Each Metasys Integrator vendor port can connect to one master controller. Each master controller can connect up to 250 Vilter controllers. Figure 1 shows Vilter and Metasys integration, and Figure 2 shows Vilter and Metasys Companion integration. N1LAN Standard NCU RS-232 BUS Reciprocating (Master Node) Metasys Integrator Twin Screw Single Screw Evaporative Condenser RS BITBUS UNT N2 Bus vilter1 Figure 1: Vilter and Metasys Integration Metasys Integrator Metasys Integrator Vilter Application 3

4 PC-Version Panel Version/LTD or Converter RS-232 Reciprocating (Master Node) Metasys Integrator RS BITBUS UNT Twin Screw Single Screw Evaporative Condenser N2 Bus voltcomp Figure 2: Vilter and Metasys Companion Integration Component Requirements To integrate Vilter equipment, you ll need the following components: properly installed Vilter devices RS-232 cable (for connecting the master controller to Metasys Integrator) Metasys Integrator N2 Bus (for connecting Metasys Integrator to the Metasys or Companion Network) portable PC for downloading vendor communication tables (.VCT files) and network setup information into Metasys Integrator, and for running diagnostics cable for connecting portable PC to Metasys Integrator the correct vendor communication table (.VCT file) to download into Metasys Integrator (supplied on Metasys Integrator diskette) This document describes the RS-232 cable and the vendor communication tables. Vilter documentation describes their equipment. The remaining components are described in the Metasys Integrator Technical Bulletin. Metasys Release Requirements To integrate Vilter equipment into the Metasys Network, you ll need: Metasys OWS software Release 4.0 or higher Metasys Integrator software/firmware Release 2.0 or higher Metasys Companion Release Requirements Vendor Component Requirements To integrate Vilter equipment into the Metasys Companion Network, you ll need: Metasys Companion Release 4.0 or higher Metasys Integrator software/firmware Release 2.0 or higher Integration between Metasys Integrator and Vilter has been tested with the equipment listed in Table 1. Changes to this equipment or integration of Vilter products not discussed in this document will require additional software development and testing by 4 Metasys Integrator Metasys Integrator Vilter Application

5 Systems Products. For information on integrating other products, call the Installation and Retrofit Systems Team in Milwaukee (extension 4662). Metasys Integrator Metasys Integrator Vilter Application 5

6 Table 1: Vilter Part and Software Version Numbers Vilter Product Style Number Software/Firmware Version Number* VMC Reciprocating VMC VMC3.XX VRS Twin Screw VRS VRS2.XX VSS Single Screw VSS VSS4.XX Evaporative ALL VCF2.XX * XX following the revision number indicates any revision of that level is valid. Vendor Contact Information Vilter Manufacturing Corporation 2217 South First Street Milwaukee, WI Technical Support Phone: (414) FAX: (414) Design Considerations When integrating Vilter equipment, keep the following considerations in mind: Make sure all Vilter equipment is set up, started, and running properly before attempting to integrate with the Metasys or Companion Network. (The Vilter representative is responsible for operation of refrigeration controllers.) Make sure one of the controllers is designated as the master controller. (The Vilter representative is responsible for defining the master controller.) Make sure the controller baud rate is set to (The Vilter representative is responsible for setting the controller s baud rate.) RS-232 cable distance between Metasys Integrator and the master controller can be a maximum of 50 feet. Cable distance between the master controller and the last controller can be a maximum of 4000 feet. Up to 28 controllers can be supported without the use of a repeater (each repeater counts as one device). 6 Metasys Integrator Metasys Integrator Vilter Application

7 Cable Connections Cable Pinouts Use the following cable pinouts for the RS-232 connection between Metasys Integrator and the Vilter master controller. Vendor Port A or B on Integrator RS-232C Terminal Block on the Master Controller DB-9 Female Signal RD TD GND Pin RS-232 (50 ft. maximum) Pin Figure 3: Cable Pinouts Signal TXD RXD GND +5V DSR VILTER2 Connecting the Cable Connect the female end of the RS-232 cable to either Vendor Port A or Vendor Port B on Metasys Integrator. Connect the other end of the cable to the RS-232 terminal block on the master controller. Metasys Integrator Vilter Master Controller Vendor Port A or B RS-232 Cable RS-232 Terminal Block VILTER3 Figure 4: Port to Port Connection Metasys Integrator Metasys Integrator Vilter Application 7

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9 Metasys Integrator Setup To set up Metasys Integrator, you ll use a portable PC connected to Metasys Integrator s Terminal Port. Metasys Integrator setup involves: downloading the correct vendor communication table (.VCT file) setting up the ports assigning network addresses to the controllers The following table provides information specific to Vilter applications. For detailed procedures, see the Metasys Integrator Technical Bulletin. Table 2: Metasys Integrator Setup for Vilter Applications Vendor Communication Table (.VCT File) Reciprocating VM_RECIP.VCT Twin Screw Single Screw Evaporative Condenser Port Setup Baud Rate 1200 Word Length 8 Stop Bits 1 Parity Interface Network Setup VM_TSCRW.VCT VM_SSCRW.VCT VM_EVPCD.VCT None RS-232 Vendor Address Master Controller 0 only Reciprocating 5-49 Twin Screw Single Screw Evaporative Condenser Timeout Value 5000 ms Poll Delay Performance Guide Approximate Scan Time (For a single N2 address) Reciprocating Twin Screw Single Screw Evaporative Condenser 55 ms 3 seconds 3 seconds 3 seconds 3 seconds Metasys Integrator Metasys Integrator Vilter Application 9

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11 Point Mapping Tables The following tables (one for each application) show the points available for mapping in the Vilter controllers. Reciprocating To get the hardware reference for mapping points to CS object attributes (via the software model), combine the NPT (Network Point Type) and NPA (Network Point Address). For example, the hardware reference for the Discharge Temperature 2 is 3. Table 3: Reciprocating NPT 1 NPA 2 Unit Description Amps % Hour Suction Temperature Discharge Temperature 1 Discharge Temperature 2 Oil Temperature Suction Pressure Discharge Pressure 1 Discharge Pressure 2 Filter Outlet Pressure Filter Inlet Pressure Calculated Oil Pressure Calculated Filter Differential Pressure Motor Current Percent Capacity Runtime BI 1 On 0-no, 1-yes BI 2 Alarm Active 0-ok, 1-alarm BI 3 Trip Active 0-ok, 1-trip BI 4 Mode 0-local, 1-central BI 5 Comp Wait - Suction Pressure 0-ok, 1-wait BI 6 Comp Wait - Max Min Cap 0-ok, 1-wait BI 7 Comp Wait - Hot Starts/Hour 0-ok, 1-wait BI 8 Comp Wait - Anti recycle Timer 0-ok, 1-wait BI 9 Comp Wait - Remote Command 0-ok, 1-wait BI 10 Hi Suction Pulldown Control 0-off, 1-active 1 Network Point Type 2 Network Point Address Continued on next page... Metasys Integrator Metasys Integrator Vilter Application 11

12 NPT 1 (Cont.) NPA 2 Unit Description BO BO 1 2 BD 1 BD 2 BD 3 BD 4 BD 5 BD 6 BD 7 BD 8 BD 9 BD 10 BD 11 BD 12 BD 13 BD 14 BD 15 BD 16 BD 17 BD 18 BD 19 BD 20 BD 21 BD 22 1 Network Point Type 2 Network Point Address Mode Off/Auto 0-off, 1-auto Alarm Acknowledge 0-n/a, 1-ack Suction Temp Alarm 0-ok, 1-alarm Discharge Temp 1 Alarm 0-ok, 1-alarm Discharge Temp 2 Alarm 0-ok, 1-alarm Oil Temp Alarm 0-ok, 1-alarm Suction Pressure Alarm 0-ok, 1-alarm Discharge Pressure 1 Alarm 0-ok, 1-alarm Discharge Pressure 2 Alarm 0-ok, 1-alarm Filter Outlet Pressure Alarm 0-ok, 1-alarm Filter Pressure Alarm 0-ok, 1-alarm Oil Pressure Alarm 0-ok, 1-alarm Suction Temp Trip 0-ok, 1-trip Discharge Temp 1 Trip 0-ok, 1-trip Discharge Temp 2 Trip 0-ok, 1-trip Oil Temp Trip 0-ok, 1-trip Suction Pressure Trip 0-ok, 1-trip Discharge Pressure 1 Trip 0-ok, 1-trip Discharge Pressure 2 Trip 0-ok, 1-trip Filter Outlet Pressure Trip 0-ok, 1-trip Filter Pressure Trip 0-ok, 1-trip Oil Pressure Trip 0-ok, 1-trip Motor Aux Safety Trip 0-ok, 1-trip Aux #1 Safety Relay Trip 0-ok, 1-trip 12 Metasys Integrator Metasys Integrator Vilter Application

13 Twin Screw Table 4: Twin Screw NPT 1 NPA 2 Unit Description Amps % Hour Suction Temperature Discharge Temperature Spare Temperature Oil Injection Temperature Suction Pressure Discharge Pressure Manifold/Filter Outlet Pressure Filter Inlet Pressure Calculated Oil Pressure Calculated Filter Differential Pressure Motor Current Percent Capacity Runtime BI 1 On 0-no, 1-yes BI 2 Alarm Active 0-ok, 1-alarm BI 3 Trip Active 0-ok, 1-trip BI 4 Mode 0-local, 1-central BI 5 Comp Wait - Suction Pressure 0-ok, 1-wait BI 6 Comp Wait - Remote Command 0-ok, 1-wait BI 7 Comp Wait - Hot Starts/Anti recycle 0-ok, 1-wait BI 8 Comp Wait - Prelube Timer 0-ok, 1-wait BI 9 Comp Wait - Percent Capacity 0-ok, 1-wait BI 10 Comp Wait - Oil Pressure 0-ok, 1-wait 1 Network Point Type 2 Network Point Address Continued on next page... Metasys Integrator Metasys Integrator Vilter Application 13

14 NPT 1 (Cont.) NPA 2 Unit Description BO BO 1 2 BD 1 BD 2 BD 3 BD 4 BD 5 BD 6 BD 7 BD 8 BD 9 BD 10 BD 11 BD 12 BD 13 BD 14 BD 15 BD 16 BD 17 BD 18 BD 19 BD 20 BD 21 BD 22 BD 23 BD 24 1 Network Point Type 2 Network Point Address Mode Off/Auto 0-off, 1-auto Alarm Acknowledge 0-n/a, 1-ack Suction Temp Alarm 0-ok, 1-alarm Discharge Temp Alarm 0-ok, 1-alarm Lo Oil Injection Temp Alarm 0-ok, 1-alarm Hi Oil Injection Temp Alarm 0-ok, 1-alarm Suction Pressure Alarm 0-ok, 1-alarm Discharge Pressure Alarm 0-ok, 1-alarm Manifold Pressure Alarm 0-ok, 1-alarm Percent Capacity Alarm 0-ok, 1-alarm Run Oil Pressure Alarm 0-ok, 1-alarm Filter Pressure Start Alarm 0-ok, 1-alarm Filter Pressure Run Alarm 0-ok, 1-Alarm Suction Temp Trip 0-ok, 1-trip Discharge Temp Trip 0-ok, 1-trip Lo Oil Injection Temp Trip 0-ok, 1-trip Hi Oil Injection Temp Trip 0-ok, 1-trip Suction Pressure Trip 0-ok, 1-trip Discharge Pressure Trip 0-ok, 1-trip Manifold Pressure Trip 0-ok, 1-trip Percent Capacity Trip 0-ok, 1-trip Run Oil Pressure Trip 0-ok, 1-trip Filter Pressure Start Trip 0-ok, 1-trip Filter Pressure Run Trip 0-ok, 1-trip Motor Aux Safety Trip 0-no, 1-trip Aux #1 Safety Relay Trip 0-no, 1-trip 14 Metasys Integrator Metasys Integrator Vilter Application

15 Single Screw Table 5: Single Screw NPT 1 NPA 2 Unit Description Amps % % Hour Suction Temperature Discharge Temperature Oil Separator Temperature Oil Injection Temperature Suction Pressure Discharge Pressure Manifold/Filter Outlet Pressure Filter Inlet Pressure Calculated Differential Pressure Calculated Run Cycle Monitor Pressure Calculated Allow Start Pressure Calculated Filter Differential Pressure Motor Current Percent Capacity Percent Volume Runtime BI 1 On 0-no, 1-yes BI 2 Alarm Active 0-ok, 1-alarm BI 3 Trip Active 0-ok, 1-trip BI 4 Mode 0-local, 1-central BI 5 Comp Wait - Suction Pressure 0-ok, 1-wait BI 6 Comp Wait - Remote Command 0-ok, 1-wait BI 7 Comp Wait - Hot Starts/Anti recycle 0-ok, 1-wait BI 8 Comp Wait - Percent Capacity 0-ok, 1-wait BI 9 Comp Wait - Percent Volume 0-ok, 1-wait BI 10 Comp Wait - Oil Pressure 0-ok, 1-Wait 1 Network Point Type 2 Network Point Address Continued on next page... Metasys Integrator Metasys Integrator Vilter Application 15

16 NPT 1 (Cont.) NPA 2 Unit Description BO BO 1 2 BD 1 BD 2 BD 3 BD 4 BD 5 BD 6 BD 7 BD 8 BD 9 BD 10 BD 11 BD 12 BD 13 BD 14 BD 15 BD 16 BD 17 BD 18 BD 19 BD 20 BD 21 BD 22 BD 23 BD 24 BD 25 BD 26 BD 27 BD 28 BD 29 BD 30 BD 31 1 Network Point Type 2 Network Point Address Mode Off/Auto 0-off, 1-auto Alarm Acknowledge 0-n/a, 1-ack Suction Temp Alarm 0-ok, 1-alarm Discharge Temp Alarm 0-ok, 1-alarm Lo Oil Separator Temp 1 Alarm 0-ok, 1-alarm Lo Oil Separator Temp 2 Alarm 0-ok, 1-alarm Lo Oil Injection Temp Alarm 0-ok, 1-alarm Hi Oil Injection Temp Alarm 0-ok, 1-alarm Suction Pressure Alarm 0-ok, 1-alarm Discharge Pressure Alarm 0-ok, 1-alarm Manifold Pressure Alarm 0-ok, 1-alarm Percent Capacity Alarm 0-ok, 1-alarm Percent Volume Alarm 0-ok, 1-alarm Run Cycle Oil Press Alarm 0-ok, 1-alarm Filter Pressure Start Alarm 0-ok, 1-alarm Filter Pressure Run Alarm 0-ok, 1-Alarm Suction Temp Trip 0-ok, 1-trip Discharge Temp Trip 0-ok, 1-trip Lo Oil Separator Temp 1 Trip 0-ok, 1-trip Lo Oil Separator Temp 2 Trip 0-ok, 1-trip Lo Oil Injection Temp Trip 0-ok, 1-trip Hi Oil Injection Temp Trip 0-ok, 1-trip Suction Pressure Trip 0-ok, 1-trip Discharge Pressure Trip 0-ok, 1-trip Manifold Pressure Trip 0-ok, 1-trip Percent Capacity Trip 0-ok, 1-trip Percent Volume Trip 0-ok, 1-trip Start Cycle Oil Pressure Temp 0-ok, 1-trip Run Cycle Oil Press Trip 0-ok, 1-trip Filter Pressure Start Trip 0-ok, 1-trip Filter Pressure Run Trip 0-ok, 1-trip Motor Aux Safety Trip 0-no, 1-trip Aux #1 Safety Relay Trip 0-no, 1-trip 16 Metasys Integrator Metasys Integrator Vilter Application

17 Evaporative Condenser Table 6: Evaporative Condenser NPT 1 NPA 2 Unit Description Amps % # # Hour Ambient Temperature Spare Temperature #1 Spare Temperature #2 Spare Temperature #3 Condenser Pressure Motor Current Percent Capacity Total Fans On Total Pumps On Condenser Runtime BI 1 Condenser Control On 0-no 1-yes BI 2 Alarm Active 0-ok, 1-alarm BI 3 Trip Active 0-ok, 1-trip BI 4 Mode 0-local, 1-central BI 5 Comp Wait - Condenser Pressure 0-ok, 1-wait BI 6 Ambient Temperature Alarm 0-ok, 1-alarm BI 7 Condenser Pressure Alarm 0-ok, 1-alarm BI 8 Ambient Temperature Temp 0-ok, 1-trip BI 9 Condensing Pressure Trip 0-ok, 1-trip BO 1 Mode Off/Auto 0-off, 1-auto BO 2 Alarm Acknowledge 0-n/a, 1-ack 1 Network Point Type 2 Network Point Address Metasys Integrator Metasys Integrator Vilter Application 17

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19 Metasys Network Setup Metasys Network Setup is described in the Metasys Integrator Technical Bulletin. This section contains details specific to Vilter applications. Mapping to a CS Object Table 7: Software Model and CS Object Definition Application Software Model (on Models diskette) Display Attribute (recommended) Reciprocating Twin Screw Single Screw Evaporative Condenser VM_RECIP.DDL VM_TSCRW.DDL VM_SSCRW.DDL VM_EVPCD.DDL 5 Suction Pressure 1 Ambient Temperature NT Command Attribute (recommended) BI1 On BI1 Condenser Control On Metasys Integrator Metasys Integrator Vilter Application 19

20 Notes Controls Group FAN E. Michigan Street Metasys Connectivity Technical Manual P.O. Box 423 Metasys Integrator Release 5.0 Milwaukee, WI Printed in U.S.A. 20 Metasys Integrator Metasys Integrator Vilter Application