286 PROFINET IO – Start-up
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).
Parameter setting examples – ACS580
Frequency control using PROFIdrive communication
profile with PPO Type 4
This example shows how to configure a basic frequency control
application that uses the PROFIdrive profile. In addition, some
application-specific data is added to the communication.
The start/stop commands and reference are according to the
PROFIdrive profile, speed control mode. For more information, see
the PROFIdrive state machine on page 312.
The reference value ±16384 (4000h) corresponds to parameter
46.02 Frequency scaling in the forward and reverse directions.
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.
22.11 Speed ref1 source 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
Direction PZD1 PZD2 PZD3 PZD4 PZD5 PZD6
Out Control
word
Frequency
reference
Constant frequency
1
1)
Constant frequency
2
1)
In Status
word
Frequency
actual value
Power
1)
DC bus voltage
1)
1)
Example
Drive parameter Setting for ACS880
drives
Description
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