ABB ACH550-02-645A-4 [11/32] Quick start sequence

ACH550 BACnet User’s Manual 11

Start-up

Changes made to drive parameter Group 53, EFB Protocol, do not take affect until

you perform one of the following:

• Cycle the drive power OFF and ON, or

• Set parameter 5302 to 0, and then back to a unique MAC ID, or

• Use the ReinitializeDevice service.

Quick-Start Sequence

The following steps summarize the process for enabling and configuring BACnet on

the ACH550:

1. Enable BACnet protocol: Set drive parameter 9802, COMM PROTOCOL SEL = BACNET

(5).

Note! If you cannot see the desired selection on the panel, your drive does not have

that protocol software in the application memory.

• To confirm this selection, read drive parameter 5301, EFB PROTOCOL ID. It should

read x5xx (where “x” is any value).

5311 EFB PAR 11 0 This parameter, together with parameter 5317, EFB PAR

17, sets BACnet instance IDs:

• For the range 1 to 65,535: This parameter sets the ID

directly (5317 must be 0). FOr example, the following

values set the ID to 49134: 5311 = 49134 and 5317 = 0.

• For IDs > 65,535: The ID equales 5311’s value plus

10,000 times 5317’s value. For example, the following

values set the ID to 71234: 5311 = 1234 and 5317 =7/

5312 EFB PAR 12 1 This parameter sets the BACnet Device Object Max Info

Frames property.

5313 EFB PAR 13 127 This parameter sets the BACnet Device Object Max

Master property.

5314 EFB PAR 14 0 N/A Not supported with BACnet

Protocol Version 0506 and higher

5315 EFB PAR 15 N/A Not supported with BACnet

Protocol Version 0506 and higher

5316 EFB PAR 16 0 This parameter indicates the count of MS/TP tokens

passed to this drive.

5317 EFB PAR 17 0 This parameter works with paramter 5311 to set BACnet

instance IDs. See parameter 5311.

5318

…

5320

EFB PAR 18…20 N/A - Not supported with BACnet protocol.

Parameter

Default

Value

BACnet-specific Description