Operating instructions

3 Functions Issue 10/06
MICROMASTER 420 Operating Instructions
46 6SE6400-5AA00-0BP0
3.1.2.2 Selection of command/frequency setpoint P0719
Parameter P0719 represents a combination of the functionalities of the two
parameters P0700 and P1000. Here, it is possible to changeover the command
source as well as also the frequency setpoint source via a parameter change.
Contrary to P0700 and P1000, for parameter P0719, the subordinate (lower-level)
BICO parameters are not changed
. This characteristic/feature is especially used by
PC tools in order to briefly retrieve the control authority for the drive without having
to change the existing BICO parameterization. Parameter P0719 "Selection of
command/frequency setpoint" comprises the command source (Cmd) and the
frequency setpoint (setpoint).
Table 3-4 Parameter P0719
Significance
Parameter values
Command source Setpoint source (frequency source)
0
Cmd = BICO parameter Setpoint = BICO parameter
1
Cmd = BICO parameter Setpoint = MOP setpoint
2
Cmd = BICO parameter Setpoint = Analog setpoint
3
Cmd = BICO parameter Setpoint = Fixed frequency
4
Cmd = BICO parameter Setpoint = USS BOP link
5
Cmd = BICO parameter Setpoint = USS COM link
6
Cmd = BICO parameter Setpoint = CB COM link
10
Cmd = BOP Setpoint = BICO parameter
11
Cmd = BOP Setpoint = MOP setpoint
12 Cmd = BOP Setpoint = Analog setpoint
..
.. ..
..
.. ..
64
Cmd = CB on COM link Setpoint = USS on BOP link
66
Cmd = CB on COM link Setpoint = USS on COM link
NOTE
 The complete list of all of the possible settings can be taken from the parameter
list (refer to the parameter list, P0719).
 Contrary to parameter P0700 and P1000, subordinate BICO parameters are not
changed for parameter P0719. This characteristic/feature can be used during
service if the control authority must be briefly and quickly re-assigned (e.g.
selecting and executing the motor data identification routine using a PC-based
tool).