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Greentrol Automation GF-A2100, Руководство по установке, эксплуатации и техническому обслуживанию, Страница: 3 / 28

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Automation, Inc.

™

TM_GF-

A

2

1

00_2200_R1A

3

GF-A2100 

AND

GF-A2200 A

IRFLOW

M

EASUREMENT

S

TATION

Air Flow Measurement, PID Control and Alarm Solution - Analog Output 

GreenTrol Automation, Inc.

•    

156 Holly View Lane  Loris, SC 29569    

•   

Toll Free: 877-4GN-TROL  (877.446.8765)   

•   

Internet: 

GreenTrol.com

Copyright © 2014 - 

All brand names, trademarks and registered trademarks are the property of their respective owners. Information contained

within this document is subject to change without notice.  All rights reserved.

Table of Contents

SPECIFICATIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

FEATURES  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

INSTALLATION  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Preparation for Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Universal Mounting Bracket Probe Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Universal Mounting Bracket Probes for Unit Ventilator and OA Damper Hood Applications  . . . . . . . . . . . . . . . . . . . . . . . .8
Insertion Mounting Bracket Probe Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Transmitter Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Transmitter Wiring  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Power Transformer Considerations  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Power Connections  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Analog/PID Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Alarm Output Connections  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Sensor Probe Connection  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Initial Power Up  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Operating Modes  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Alarm Interface, Options and Descriptions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Alarm Interface (LED PWR Jumper)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Alarm Source (ALR SRC=)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Alarm Type (ALR TYP=)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Converting Analog Output Signal Values for Airflow and Temperature  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Sending a Test Output Signal to the Host Control System  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

GF-A2100/GF-A2200 TRANSMITTER SET UP  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

General  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Start Up Menu  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Transmitter Initialization Menu  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Changing the System of Units  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Factory Default Settings  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
GF-A2100/GF-A2200 LCD Display Notifications and Features  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

LCD Scrolling Control Feature (SYS CFG=DUAL)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
LCD Display Last character is an asterisk * (Scrolling Feature Engaged)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
LCD Display Last character is shown in lower case (Probe Malfunction)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
LCD Displays All Characters of Flow Rate Units in Lower Case (Field Cal Wizard Engaged)  . . . . . . . . . . . . . . . . . . .22
LCD Blinks **  LOW ALARM **, ** HIGH ALARM ** or ** TRBL ALARM **  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

CHANGING FACTORY DEFAULT SETTINGS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Setup Menu Options  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Output Scaling  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Locking the Configuration Settings  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

VIEWING SENSOR DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

TRANSMITTER CALIBRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

FIELD ADJUSTMENTS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Altitude Correction Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Adjusting the Low Limit Cutoff  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Adjusting the Digital Output Filter  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Field Calibration Wizard - Adjustment of Factory Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Overview of the Field Calibration Wizard  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Engaging and Using the Field Calibration Wizard  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Navigating through the Field Calibration Wizard Menu  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

MAINTENANCE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Troubleshooting  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

GREENTROL STANDARD LIMITED PARTS WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Содержание GF-A2100

Страница 1: ...Analog Output Part Number 960 0220 Automation Inc Greentrol Automation Inc Installation Operation and Maintenance Technical Manual GF A2100 GF A2200 Dual Analog Output Air Flow Measurement with PID C...

Страница 2: ...Free 877 4GN TROL 877 446 8765 Internet GreenTrol com LIST OF EFFECTIVE AND CHANGED PAGES Insert latest changed pages i in bold text remove and dispose of superseded pages Total number of pages in thi...

Страница 3: ...ALR SRC 16 Alarm Type ALR TYP 16 Converting Analog Output Signal Values for Airflow and Temperature 17 Sending a Test Output Signal to the Host Control System 17 GF A2100 GF A2200 TRANSMITTER SET UP 1...

Страница 4: ...Economizer Hood and Duct Applications 10 Figure 7 GF A2200 Two Probe Insertion Mount Detail for Economizer Hood and Duct Applications 11 Figure 8 GF A2100 GF A2200 Transmitter Mechanical Detail Drawi...

Страница 5: ...a process low limit can be set to force the output to zero when the airflow rate falls below a low limit Both features are beneficial on outside air intakes affected by transient wind gusts at low air...

Страница 6: ...is of sufficient length to reach the planned transmitter installation site It is recommended that the probe be installed first to ensure that the included cable will reach the transmitter after allow...

Страница 7: ...Drill holes suitable for the hardware that will be used to secure the bracket at two locations 4 Carefully align the bracket mounting holes with the holes prepared in the previous step 5 Secure each...

Страница 8: ...two probe Unit Ventilator Application Universal Mount Probe Applications 2 UPSTREAM OF OA DAMPER BLADE EDGE AT 100 OPEN X LEFT SENSOR CENTER LOCATION PLANE OF THE EDGE OF OA DAMPER BLADES AT 100 OPEN...

Страница 9: ...00 at the location s marked in step 1 using a 0 875 inches 22 2 mm hole saw 4 Temporarily slide the probe and bracket through the hole prepared in step 3 so that the airflow label on the brack et is p...

Страница 10: ...UIDE SCORE LINE AT NOTCH ON BLOCK SECURE PROBE SET SCREW PREPARE AN INSERTION MARK ACROSS FACTORY GUIDE MARK AT 3 X D WALL INSULATION inches 76 2 X D WALL INSULATION mm MEASURED FROM THE NON CABLED EN...

Страница 11: ...X D WALL INSULATION inches 76 2 X D WALL INSULATION mm MEASURED FROM THE NON CABLED END OF PROBE PROBE INSERTION FACTORY GUIDE SCORE LINE SENSOR CENTER LINE PROBE ALIGNMENT SET SCREW NYLON BLOCK Note...

Страница 12: ...e engineer s plans locate where the transmitter will be installed 2 Refer to Figure 8 and mark the two mounting holes located on each of the side flanges of the transmitter 3 Drill two holes suitable...

Страница 13: ...GF A2100 GF A2200 The GF A2100 GF A2200 is a non isolated device with a half wave rectifier on the 24VAC power input terminal at pin 7 Therefore to prevent equipment damage multiple devices that are...

Страница 14: ...ll dam age the connectors and void warranty Sensor probe must be connected to the transmitter before application of 24VAC power in order to properly flash sensor calibra tion data to the transmitter I...

Страница 15: ...ACTS 30VDC 24VAC 3 AMPS MAX ALARM RELAY DRY CONTACT VALID ONLY WHEN LED PWR JUMPER IS REMOVED COM EXTERNAL LED ALARM INDICATOR EXTERNAL ALARM LED 15 mA ILLUMINATES ON ALARM LED PWR JUMPER INSTALLED AL...

Страница 16: ...Setup menu refer to Setup Menu detail later in this document ALR TYP DEADB Sets alarm as Deadband type where measurement outside of a range defined by the setpoint value A ASP plus or minus the hyster...

Страница 17: ...Analog Output 2 x FS MS x 0 125 MS NOTES 1 Setup menu for flow measurement OUT TYPE FLOW 2 Setup menu for temperature measurement OUT TYPE DIFF 4 FS is the full scale analog output value in the Setup...

Страница 18: ...flow measurement configuration either averaged reading for single or dual probe models or independent readings for dual probe models and the free area measurement where probes are located Additional f...

Страница 19: ...per Esc move Esc move Esc move ACTION Custom LCD Flow Text Blinking prompt shows position of the selected character Up and down arrows select between available characters ENTER accepts current charact...

Страница 20: ...en using the ENTER button navigate into the SYSTEM SETUP menu to the System of Units sub menu as shown in Figure 13 Press ENTER to proceed to the right three times and then use the UP and DOWN arrow b...

Страница 21: ...rm activation 15 15 ADEL Alarm Delay sets the time period that the Alarm condition must be present before the Alarm is activated 5S 5S ALRM POL Alarm relay contact configuration NO for normally open o...

Страница 22: ...essing and releasing the UP and DOWN buttons while the transmitter is in its normal operating mode see Figure 15 for detailed flow chart of the Setup menu Changes made in the Setup menu take effect im...

Страница 23: ...500 O G MODE1 1 Mode 1 displays offset gain values when ad usting output Set area 1 between 0 00 and sq ft Area affects the LCD display reading and output Set the system to process readings from the...

Страница 24: ...ivated SET ALRM POL SET ALRM YS ALR SRC OFF ALR TYP DEADB ALR TYP I ALR TYP LO ALRM POL NO ALRM YS 15 ALRM POL NO Alarm source is related to FLOW2 Alarm source is related to TEMP2 Alarm source is rela...

Страница 25: ...ed to control the value of FLOW1 Control loop is used to control the value of FLOW2 Control loop is used to control the difference between FLOW1 and FLOW2 ACTION RE ERSE DI ISR 1000 SET DI ISR DEADB 1...

Страница 26: ...plifies con trol and interpretation of the airflow rate signal on many applications To set the low limit cutoff enter Setup menu and set LL desired value as shown in Figure 15 Adjusting the Digital Ou...

Страница 27: ...TO DESIRED SPEED FLOW1 0 Set to 0 999999cfm using Wait Field Cal Done AUTO FS 100 Change FS NO During the 2 minute Wait period the Field Calibration Wizard acquires 1200 samples of the airflow rate a...

Страница 28: ...nd intervals The sensor detection system has detected a malfunc tioning or missing sensor Check sensor probe cable connection If connection is OK contact customer service for further assistance Wrong...

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