4 Commissioning
4.3 Parameter settings
DX-NET-PROFINET2-2
01/22 MN040062EN
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4.3 Parameter settings
The following parameter settings are required for cyclic operation with the
PROFINET communication system.
Table 2:
Parameter P-12
Note:
The PNU 928 parameter does not exist in the display of the basic
devices (keypad or drivesConnect). Parameter PNU 928 can be accessed
under the acyclic services.
￫
For detailed information on parameter configuration, refer to the
user manual for the respective basic device.
PNU 928
Subindex 0
P-12
Description
0
0
Local: Control and reference via terminals
If the default settings are used, the DC1 variable frequency drive or DE1 variable
speed starter reacts directly to signals that are applied at the control signal
terminals.
It is still possible to read out the data via the network.
1
9
Network: Control and reference via the network
If parameter P-12 is set to 9, the system can only be operated via the network.
The system is controlled and referenced only via the network.
It is not possible to switch to another control level
2
10
Control via PROFIdrive telegram – local setpoint
If parameter P-12 is set to 10, the system can only be controlled via the network.
The setpoint is specified via control terminals P-15.
3
11
Control via terminals – reference via PROFIdrive telegram
If parameter P-12 is set to 11, the system can only be controlled via terminals
(P-15). The setpoint is specified via the network.
4
12
Control and reference via PROFIdrive telegram
If communication is interrupted, the system automatically switches to local
control (P-12 = 0). If parameter P-12 is set to 12, the system can only be operated
via the network. If communication is interrupted, the system automatically swit-
ches to local control (P-15). As soon as communication is available again, the
system switches back to setting 9 (P-15 inactive).
5
13
Dual mode – Control and reference via PROFIdrive telegram – Enable via control
signal terminal 1
