2-88 ACH550 E-Clipse Bypass User’s Manual
Embedded fieldbus
5304 EFB PARITY
Defines the data length,
parity and stop bits to be
used with the EIA 485 link
communication.
• The same settings must
be used in all on-line
stations.
0 = 8
N1 – 8 data bits, No
parity, one stop bit.
1 = 8N2 – 8 data bits, No
parity, two stop bits.
2 = 8E1 – 8 data bits, Even
parity, one stop bit.
3 = 8
O1 – 8 data bits, Odd
parity, one stop bit.
Default: 1 Default: 0
5305 EFB CTRL PROFILE
Selects the communication
profile used by the EFB
protocol.
0 =
ABB DRV LIM –
Operation of Control/
Status Words conform to
limited ABB Drives
Profile, as used in
ACH400/550.
1 =
DCU PROFILE –
Operation of Control/
Status Words conform to
32-bit DCU Profile.
2 =
ABB DRV FULL –
Operation of Control/
Status Words conform to
ABB Bypass Profile, as
used in ACS600/800.
Default: 0 Default: 0
5310 DV PAR10
Sets the response
turnaround time in
milliseconds.
Not used
for Comm
setup.
When this protocol is selected, the default
value is:
3 ms 0 ms 5 ms
Bypass
Parameter
Description
EFB Protocol Reference
Modbus N2 FLN BACnet
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