VFD Parameter Setup Guide – Carrier Enterprise South Central Technical Support

VFD Parameter Setup Guide

– Step 1 of 3

This guide will walk you through step-by-step in setting up your replacement VFD. It is important that you follow this guide closely.

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Last

Company Name *

Your Phone Number *

Drive Manufacture

Is the VFD in this unit manufactured by ABB? *

Yes
No or Not Sure

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Understanding the Functions of the Keypad Buttons *

ACH550/ACS320 Keypad

Click on the image to confirm you know how to use the keypad and to select which keypad you have to continue

VFD Compressor Shutdown Option

NOTE: It is necessary to perform field modifications to shut down the compressors when the VFD has a fault or alarm. This procedure should be performed on all units that contain an ABB VFD.

Would you like to set up the Compressor Shutdown Option? *

Currently ONLY shown for the ACH550 & ACS320

Compressor Shutdown Instructions

Rooftop Units

Step 1 *

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Step 2 *

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Step 3 *

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Step 4 *

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Step 5 *

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Step 6 *

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Step 7 *

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Step 8 *

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Step 9 *

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Step 10 *

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Step 11 *

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Step 12 *

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Step 13 *

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Have you completed this process?

Carrier Assistant

Did you select YES for Carrier Assistant?

Select which VFD you have and complete the step by step instructions. *

ACH550
ACS320

ACS320 VFD *

Disconnect unit power. Lock-out/tag out.
Remove the VFD’s terminal cover.
Disconnect the D11 input at terminal 12. The terminals are numbered on the bottom of the block (see Fig. 55 for the location of terminal block that contains terminal 12).
Go immediately to parameter 1705 OVERRIDE ENABLE and select “Off”.
At this point, providing you have a clean backup of the drive, you can select “DOWNLOAD FULL SET” from ’PAR BACKUP” from the Main Menu. If you do not have a clean backup the drive will have to be manually programmed following the instructions in this document.
When the correct parameters have been uploaded, disconnect power to the unit, reconnect DI1 to Terminal 12, and replace the terminal cover.
Reconnect power to the unit. The VFD is now commissioned from the backup file.

The following section details how to reset the VFD after accidentally using Start-Up Assistant. When the VFD has been incorrectly programmed by using Start- Up Assistant, the drive may be locked in an override loop because of motor ID Run Fail (error code 11) and First Start (error code 2025). Use the following procedure to reset the factory configurations for ACS320 VFDs NOTE: The VFD Keypad is a field-installed accessory; it is not included with the factory-installed VFD option.

ACH550 VFD *

Disconnect unit power. Lock-out/tag-out
Remove the VFD’s front cover
Disconnect the DI1 input at Terminal 13
Connect the VFD Keypad accessory to the VFD (if not already connected).
With the wire disconnected, use the keypad to stop the loop and enter “358” in parameter 1704 OVERRIDE PASS CODE.
Go immediately to parameter 1705 OVERRIDE ENABLE and select “Off”.
At this point, providing you have a clean backup of the drive, you can select “DOWNLOAD FULL SET” from “PAR BACKUP” from the Main Menu.
If you do not have a clean backup the drive will have to be manually programmed following the instructions in this document.
When the correct parameters have been uploaded, disconnect power to the unit, reconnect DI1 to Terminal 13, and replace the VFD cover.
Reconnect power to the unit. The VFD is now commissioned from the backup file.

Use the following procedure to reset the factory configurations for ACH550 VFDs: NOTE: The VFD Keypad is a field-installed accessory; it is not included with the factory-installed VFD option.

ACH580 VFD *

Disconnect unit power. Lock-out/tag-out.
Remove the VFD’s front cover.
Disconnect the DI1 input at Terminal 13
Connect the VFD Keypad accessory to the VFD (if not already connected).
At this point, providing you have a clean backup of the drive, you can select “RESTORE” from “BACKUP” Menu from the Main Menu. Please Note: To restore a backup, the drive has to be in Local control.
If you do not have a clean backup the drive will have to be manually programmed following the instructions in this document.
When the correct parameters have been uploaded, disconnect power to the unit, reconnect DI1 to Terminal 13, and replace the VFD cover.
Reconnect power to the unit. The VFD is now commissioned from the backup file.

Use the following procedure to reset the factory configurations for ACH580 VFDs: NOTE: The VFD Keypad is a field-installed accessory; it is not included with the factory-installed VFD option.

Did you complete the instructions above *

VFD PARAMETER SETUP

Please follow step-by-step and check the boxes as you go so no critical steps are missed.

VFD PARAMETER SETUP – Understanding how to access and alter parameters

1. Ensure no inputs from thermostat or controls during process, (Example: remove red wire to the thermostat).
2. With keypad attached, power up the equipment.
3. DO NOT USE START UP ASSISTANT!! NEVER USE START UP ASSISTANT!!!
4. Press the “OFF” button on the keypad.
5. Press the “MENU” button, (soft key under the word “MENU”).
6. Use the “up/down arrow” buttons to navigate through different options.
7. Highlight “PARAMETERS” and press “ENTER”.
8. The display will show a series of 2-digit numbers on the left side of the screen. (These are the parameter group numbers, “PAR GROUPS” is displayed on keypad)
9. Highlight the appropriate group number and press “SEL”. (Example: 9905 : the first 2 digits is group number 99, and the second 2 digits is the parameter number, 05)
10. Highlight the correct parameter number, then press “EDIT”.
11. Use the “up/down arrow” buttons to change the setting and press “SAVE”.
12. Repeat steps 10 – 12 until all parameters on list have been set or verified. (Make sure to press “SAVE” after any changes.)

VFD "General" Parameters – These are the same for all equipment using the ABB VFD *

9902 = HVAC DEFAULT – Motor parameters will be after the “General” parameters
1201 = DI 2,3 **!!!NOT!!!** “DI 2,3 (INV)”
1202 = 40 Hz
1203 = 60 Hz
1204 = 60 Hz
1401 = FLT/Alarm
2007 = 0 Hz
2008 = 60 Hz
2101 = Auto
2102 = Coast
2201 = Not Sel
2202 = 30 seconds
2203 = 30 seconds
2603 = 0
2606 = 4 kHz
3101 = 5
3102 = 300 seconds
3103 = 6 seconds
3104 = Enable
3105 = Enable
3106 = Enable
9907 = 60 Hz

SPECIFIC TO YOUR UNIT – MOTOR – DRIVE COMBINATION 9905 – Specific To Your Selections Below 9906 – Specific To Your Selections Below 9908 – Specific To Your Selections Below 9909 – Specific To Your Selections Below 2003 – Specific To Your Selections Below

Unit Model Family

Is the first four digits of the equipment model number 48TC or 50TC? *

Unit Nominal Size

The 7th and 8th digits of the equipment model number are: Example: 48TCED12A1A5-0A0G0 the 7th and 8th digits are 12 *

07-16
17-30
Other

Specific parameters for Small Rooftop: these vary based on VFD and Motor.

In the next section select the motor you are working on.

Voltage *

208/230V
460V

Specific parameters for Medium Rooftop: these vary based on VFD and Motor.

In the next section select the motor you are working on.

Voltage

208/230V
460V

Matching your VFD and Motor to the Chart

Instructions on verifying you have the correct parameters for your specific motor and drive combination.

Matching your VFD and Motor to the Chart *

*Select image to continue* Instructions on verifying you have the correct parameters for your specific motor and drive combination.

Select Your Motor Model from the List – 208/230V Small Rooftop *

HD56FE653
HD56FR233
HD58FE654
HD60FE656
HD60FK657
HD60FK658

208/230V Small Rooftop

Select Your Motor Model from the List – 460V Small Rooftop *

HD56FE653
HD56FR463
HD58FE654
HD60FE656
HD60FK657
HD60FK658

460V Small Rooftop

Select Your Motor Model from the List – 208/230V Medium Rooftop *

HD58FE654
HD60FE656
HD60FK657
HD60FK658
HD62FK654
HD64FK654

208/230V Medium Rooftop

Select Your Motor Model from the List – 460V Medium Rooftop *

HD58FE654
HD60FE656
HD60FK657
HD60FK658
HD62FK654
HD64FK654

460V Medium Rooftop

Motor Parameters

HD56FE653 *

HD56FR233 *

HD56FR463 *

HD58FE654 *

HD60FE656 *

HD60FK657 *

HD60FK658 *

HD62FK654 *

HD64FK654 *

Final Steps

Testing Operation *

13. Once complete, press “EXIT” until “MENU” appears on bottom right.
14. Push the “AUTO” button, “Auto” should appear on top left.
15. Jump R to G and the blower should energize, keypad will display 40 HZ at 66.7% speed. Jump R to Y2 and it should go to 100% and 60 HZ.
16. Replace the R wire.
17. Test the system in all modes of operation to verify fan operation.
SYSTEM IS NOW READY FOR NORMAL OPERATION.

Check each box as performed

Does everything function as it should now? *

Contact Technical Support

Complete Model Number *

Complete Serial Number *

Picture of the Unit Data Tag *

Click or drag files to this area to upload. You can upload up to 2 files.

Your VFD Part# *

HK30WA523
HK30WA524
HK30WA525
HK30WA530
HK30WA532
HK30WA533
HK30WA534
Not Listed

Your Motor Part# *

HD56FE653
HD56FR233
HD56FR463
HD58FE654
HD60FE656
HD60FK657
HD60FK658
HD62FK654
HD64FK654
Not Listed

Select the Technical Support Representative you have been working with. *