ABB ACS880 Series, Firmware Manual

Page: 741 / 764

Description Setting for
ACS880 drives Drive parameter
Acceleration time 1
23.12
2)
53.03 FBA data out3
Deceleration time 1
23.13
2)
53.05 FBA data out5
Validates the configuration parameter set-
tings. 1 = Refresh 51.27 FBA A par refresh
Selects speed control as the control mode 1
for external control location EXT1. 2 = Speed 19.12 Ext1 control mode
Selects fieldbus adapter A as the source of
the start and stop commands for external
control location EXT1. 12 = Fieldbus A 20.1 Ext1 commands
Selects a level-triggered start signal for ex-
ternal control location EXT1. 1 = Level 20.2 Ext1 start trigger type
Selects fieldbus A reference 1 as the source
for speed reference 1. 4 = FB A ref1 22.11 Speed ref1 source
1) Read-only or automatically detected/set
2) Example
The start sequence for the parameter example above is given below.
Control word
• after power-on, fault or emergency stop:
•
476h (1142 decimal) –> NOT READY TO SWITCH ON
• in normal operation:
•
477h (1143 decimal) –> READY TO SWITCH ON (stopped)
• 47Fh (1151 decimal) –> OPERATING (running)
Fieldbus control through a fieldbus adapter 741