Start-up 55
The start sequence for the parameter example above is given
below.
Speed and torque control using the ABB Drives
communication profile with PPO Type 4
This example shows how to configure a speed and torque control
application that uses the ABB Drives profile. From the PLC
programming point, the ABB Drives profile is similar to the
PROFIdrive profile shown in the first example.
The start/stop commands and reference are according to the ABB
Drives profile. For more information, see section ABB Drives
communication profile on page 111.
When Reference 1 (REF1) is used, a reference value of ±20000
(decimal) corresponds to the reference set by parameter 1105
REF1 MAX in the forward and reverse directions.
When Reference 2 (REF2) is used, a reference value of ±10000
(decimal) corresponds to the reference set by parameter 1108
REF2 MAX in the forward and reverse directions.
1601 RUN ENABLE 7 = COMM Selects the fieldbus
interface as the source for
the inverted Run enable
signal (Run disable).
1604 FAULT RESET SEL 8 = COMM Selects the fieldbus
interface as the source for
the fault reset signal.
1)
Read-only or automatically detected/set
2)
Example
Control word Start sequence
47Eh (1150 decimal) READY TO SWITCH ON
47Fh (1151 decimal) OPERATING (Speed mode)
Drive parameter Setting for
ACS355 drives
Description
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