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Summary of Contents for PCI MicroTrans EQ
- Page 1 MICROTRANS MICROTRANS SPM-3000 SPM-4000 Modbus Communication Operation & Maintenance Manual Engineered for accuracy, applicability, durability and simplicity...
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Page 3: Table Of Contents
Modbus Communication Operation & Maintenance Manual TABLE OF CONTENTS TABLE OF CONTENTS ..........................i INTRODUCTION ..........................1 1.1. DESCRIPTION ..........................1 1.2. SAFETY ............................1 1.2.1. Electrical Connections ......................1 1.2.2. ... -
Page 4: Introduction
Modbus Communication Operation & Maintenance Manual 1. INTRODUCTION 1.1. DESCRIPTION The MicroTrans , MicroTrans , SPM-3000 and SPM-4000 utilize the Modbus – RTU slave protocol using the EIA-485 signaling standards through a shielded twisted pair wire operating at a baud rate of 9.6Kbps to 115.2Kbps. -
Page 5: Modbus Field Installation
Modbus Communication Operation & Maintenance Manual 2. MODBUS FIELD INSTALLATION If a Modbus board is being added or replaced, follow the appropriate product installation instructions shown below. 2.1. MICROTRANS MODBUS INSTALLATION INSTRUCTIONS Step 1. Remove the 4 cover screws Step 2. Verify MicroTrans power switch is in the OFF position. -
Page 6: Microtrans Ii Modbus Installation Instructions
Modbus Communication Operation & Maintenance Manual 2.2. MICROTRANS MODBUS INSTALLATION INSTRUCTIONS Step 1. Remove the 4 cover screws Step 2. Verify MicroTrans power switch is in the OFF position. Step 3. Remove all removable wiring plugs from the MicroTrans board. Step 4. -
Page 7: Spm-3000 Modbus Installation Instructions
Modbus Communication Operation & Maintenance Manual 2.3. SPM-3000 MODBUS INSTALLATION INSTRUCTIONS Step 1. Remove the 4 cover screws Step 2. Verify SPM-3000 power switch is in the OFF position. Step 3. Remove the 4 countersink screws securing the SPM-3000 to the wall box. Step 4. -
Page 8: Spm-4000 Modbus Installation Instructions
Modbus Communication Operation & Maintenance Manual 2.4. SPM-4000 MODBUS INSTALLATION INSTRUCTIONS Step 1. Remove the 6 cover screws Step 2. Verify SPM-4000 power switch is in the OFF position. Step 3. Remove the 6 countersink screws securing the SPM-4000 to the wall box. Step 4. -
Page 9: Modbus Field Connections
Modbus Communication Operation & Maintenance Manual 3. MODBUS FIELD CONNECTIONS 3.1. MICROTRANS MODBUS CONNECTION Attach the Modbus network to MicroTrans connector J2 pin 9 (Data +) and pin 10 (Data -). POWER SWITCH ENTER S2 S4 TEMP. PROC. INPUT OUTPUT J3 (ALARM OPTION) 1 2 3 4 5 6 7 8... -
Page 10: Microtrans Ii Modbus Connection
Modbus Communication Operation & Maintenance Manual 3.2. MICROTRANS MODBUS CONNECTION Attach the Modbus network to MicroTrans connector J5 pin 27(Data +) and pin 28 (Data -). LCD DISPLAY ECO PRO POWER SWITCH DISPLAY ENTER 1 2 3 8 9 10 11 12 13 1920 23 24... -
Page 11: Spm-3000 Modbus Connection
Modbus Communication Operation & Maintenance Manual 3.3. SPM-3000 MODBUS CONNECTION Attach the Modbus network to SPM-3000 connector J4 pin 13 (Data +) and pin 14 (Data -). REFERENCE PRESSURE GUARD PLATE CONNECTION (BLACK TUBING) NETWORK CONNECTION ROOM PRESSURE CONNECTION (CLEAR TUBING) CONNECTION TO RPM NEURON ID PING SWITCH... -
Page 12: Spm-4000 Modbus Connection
Modbus Communication Operation & Maintenance Manual 3.4. SPM-4000 MODBUS CONNECTION Attach the Modbus network to SPM-4000 connector J4 pin 39 (Data +) and pin 40 (Data -). BACK SIDE OF SPM-4000 BOARD ROOM PRESURE CONNECTION (CLEAR TUBING) REFERENCE PRESURE SPACE 1 CONNECTION TRANSDUCER (BLACK TUBING) -
Page 13: Device Network Connections
Modbus Communication Operation & Maintenance Manual 3.5. DEVICE NETWORK CONNECTIONS (Note: Recommended network wire should be low capacitance, shielded 22 or 24 AWG twisted pair with PVC jacket such as Belden Part numbers 9841, 3105A or equivalent). DEVICE 1 DEVICE 2 DEVICE 3 MODBUS MODBUS... -
Page 14: Modbus Software Configuration Parameters
Modbus Communication Operation & Maintenance Manual 3.7. MODBUS SOFTWARE CONFIGURATION PARAMETERS Communication type: Serial Protocol: RTU - Slave EQ Modbus ID: First device starts at 1 and increments up to 254 Baud Rate: 9.6K, 19.2k, 38.4K(Default), 57.6K & 115.2K Data bits: 8 Parity: None Stop bit: 1 Flow Control: None... -
Page 15: Microtrans Eq Tech Menus
Modbus Communication Operation & Maintenance Manual 4. MICROTRANS TECH MENUS 4.1. MICROTRANS MODBUS ID The Modbus ID menu allows the user to set a unique device address when connecting to a Modbus network. To verify Modbus ID value or make a value change, enter the Tech Menu by depressing the up/down buttons for 3 seconds (reference section 3.1 MicroTrans Modbus Connections drawing). -
Page 16: Microtrans Ii Tech Menus
Modbus Communication Operation & Maintenance Manual 5. MICROTRANS TECH MENUS 5.1. MICROTRANS MODBUS ID The Modbus ID menu allows the user to set a unique device address when connecting to a Modbus network. To verify Modbus ID value or make a value change, enter the Tech Menu by depressing the up/down buttons for 3 seconds (reference section 3.2 MicroTrans Modbus Connections drawing). -
Page 17: Spm-3000 Field Menus
Modbus Communication Operation & Maintenance Manual 6. SPM-3000 FIELD MENUS 6.1. ACCESSING FIELD MENUS Perform the following steps to enter the Field Menus and make changes. Refer to Figure 1 below for component locations. 3.1.1 Depress and hold the ZERO (S3) button for 3 seconds. 3.1.2 Depress the ZERO button repeatedly to scroll up through the Field Menus or repeatedly depress the SPAN (S4) button will scroll down through the menus (see section 6.2). -
Page 18: Spm-3000 Field Menus
Modbus Communication Operation & Maintenance Manual 6.2. SPM-3000 FIELD MENUS Field Menus Low Alarm Value High Alarm Value Alarm Delay Audible Alarm Display Filter Operation Mode MAC Code Instance Baud Rate 6.3. SPM-3000 MODBUS ID The MAC Code menu allows the user to set a unique device address (001-254) when connecting to a communication network. -
Page 19: Spm-4000 Field Menus
Modbus Communication Operation & Maintenance Manual 7. SPM-4000 FIELD MENUS 7.1. FIELD SETUP & INITIAL PASSWORD MENU To enter the Field Setup menu from the process display, the user will need to depress the UP/DOWN buttons simultaneously. The Field Setup Password menu will appear. The initial password shipped from the factory is 00000. -
Page 20: Device Objects
Modbus Communication Operation & Maintenance Manual 8. DEVICE OBJECTS 8.1. MICROTRANS (Note: In the CC column, an "R" denotes a read only object and a "W" denotes a Read/Write object) Register Item Description Data Type Data Value Descriptions Number Pressure Input 40369 Signed Short Flow Input... -
Page 21: Microtrans
Modbus Communication Operation & Maintenance Manual 8.2. MICROTRANS (Note: In the CC column, an "R" denotes a read only object and a "W" denotes a Read/Write object) Register Item Description Data Type Data Value Descriptions Number Pressure Input 40402 Signed Short Flow Input 40403 Signed Long... -
Page 22: Spm-3000
Modbus Communication Operation & Maintenance Manual Table 2 Engineering Unit Data Value descriptions Actual Actual Standard Unit Unit Standard Unit Unit Unit Pressure Flow Velocity Velocity Value Value Flow Unit Value Value Value Unit Unit Unit Unit ACFM SCFM AFPM SFPM Inch w.c. -
Page 23: Spm-4000
Modbus Communication Operation & Maintenance Manual 8.4. SPM-4000 (Note: In the CC column, an "R" denotes a read only object and a "W" denotes a Read/Write object) Register Item Description Data Type Data Value Descriptions Number Space1 Process Value 40338 Signed Short Space1 Room Identifier 40497... -
Page 24: Modbus Exception Codes
Modbus Communication Operation & Maintenance Manual Pressure Input 1.000 Inch w.c. will be read as 1000. Pressure Input 32.000 Inch w.c. will be read as 32000. (This is the max Inch w.c. value that Modbus can send with Decimal point = 3) Decimal point = 4 Pressure Input 0.1000 Inch w.c. -
Page 25: Troubleshooting Guide
Modbus Communication Operation & Maintenance Manual 9. TROUBLESHOOTING GUIDE TROUBLESHOOTING TABLE SYMPTOM SOLUTION Building Management System not Verify each MicroTrans , MicroTrans , SPM- communicating with any of the 3000 or SPM-4000 has a unique Modbus ID MicroTrans , MicroTrans , SPM- number (See sections 4.1, 5.1, 6.3 or 7.2). - Page 26 Modbus Communication Operation & Maintenance Manual TROUBLESHOOTING TABLE SYMPTOM SOLUTION 2. Continued Contact Factory Service Department. Paragon Controls Incorporated Revision Level 004...
- Page 27 Modbus Communication Operation & Maintenance Manual Paragon Controls Incorporated Revision Level 004...
- Page 28 Paragon Controls Incorporated P.O. Box 99, Forestville, CA 95436 http://www.paragoncontrols.com Phone 707 / 579-1424 Revision Level 004...
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