ABB FSCA-01, User Manual

Page: 57 / 90

Start-up 57
The start sequence for the parameter example above is given
below.
Control word:
•
Reset the fieldbus communication fault (if active).
•
Enter 47Eh (1150 decimal) → READY TO SWITCH ON.
•
Enter 47Fh (1151 decimal) → OPERATING (Speed mode).
51.05 Parity 0 = 8 None 1
2)
Defines the use of parity and stop
bit(s) and the data length.
Note: The parity setting of the
master has to be the same.
51.06 Modbus timeout 10
2)
Sets the communication timeout
as 1 second.
51.07 Timeout mode 1 = Any message
2)
Timeout counter is reset when
any Modbus register of the drive
is accessed.
52.01 FBA data in1 01.14
2)
Output power
52.03 FBA data in3 01.11
2)
DC voltage
53.01 FBA data out1 22.26
2)
Constant speed 1
53.03 FBA data out3 22.27
2)
Constant speed 2
51.27 FBA par refresh 1 = Configure Validates the FSCA-01
configuration parameter settings.
20.01 Ext1 commands 12 = Fieldbus A Selects the fieldbus A interface
as the source of the start and
stop commands for external
control location 1.
20.02 Ext1 start trigger 1 = Level
2)
Defines the start signal for
external control location 1 as
level-triggered.
22.11 Speed ref1
selection 4 = FB A ref1 Selects the fieldbus A reference 1
as the source for speed
reference 1.
1) Read-only or automatically detected/set
2) Example
Drive parameter Setting for ACS880
drives Description