ABB ACH550-01-08A8-4 [10/32] Drive parameter group 53

ABB ACH550-02-645A-4 [10/32] Drive parameter group 53
10 ACH550 BACnet User’s Manual
Start-up
Start-up
Communications Setup
Drive Parameter Group 53
Drive parameter Group 53 defines features unique to BACnet, as described below:
Parameter
Default
Value
BACnet-specific Description
5301 EFB PROTOCOL ID x5xx This parameter indicates the active protocol and its
revision. It should read x50xx if BACnet is properly loaded.
If this is not the case, confirm that drive parameter 9802 =
BACNET (5).
5302 EFB STATION ID 128 This parameter sets the drive’s BACnet MS/TP MAC ID. A
temporary value of 0 places the protocol channel in reset.
1
5303 EFB BAUD RATE 38400 This parameter sets the BACnet MS/TP baud rate.
5304 EFB PARITY 0 This parameter sets the BACnet MS/TP character format
as follows:
0 = 8N1
1 = 8N2
2 = 8E1
3 = 8O1.
5305 EFB CTRL
PROFILE
- This parameter indicates the active control profile. This
parameter has no affect on BACnet behavior.
5306 EFB OK
MESSAGES
- This parameter indicates the number of valid application
messages received at this drive. This count does not
include MS/TP token passing and polling messages. (For
such messages, see 5316).
5307 EFB CRC ERRORS - This parameter indicates the number of CRC errors
detected, in either the header or data CRCs.
5308 EFB UART
ERRORS
- This parameter indicates the number of UART-related
errors (framing, parity) detected.
5309 EFB STATUS - This parameter indicates the internal status of the BACnet
channel as follows:
IDLE – BACnet channel is configured but not receiving
messages.
TIMEOUT – Time between valid messages has
exceeded the interval set by parameter 3019.
OFFLINE – BACnet channel is receiving messages
NOT addressed to this drive.
ONLINE – BACnet channel is receiving messages
addressed to this drive.
RESET – BACnet channel is in reset.
LISTEN ONLY – BACnet channel is in listen-only mode.
5310 EFB PAR 10 5 This parameter sets the BACnet MS/TP response turn-
around time, in milliseconds.
1
Note: The ACH550 will function as a Master/Slave with MAC IDs in the range of 1 - 127. With MAC ID settings of 128 - 254, the
drive is in Slave only behavior.

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