Changeability Of Parameters - Siemens simovert masterdrives Operating Instructions Manual

06.2006
8.2

Changeability of parameters

NOTE
Examples
Siemens AG 6SE7087-6KN50
SIMOVERT MASTERDRIVES
The parameters stored in the units can only be changed under certain
conditions. The following preconditions must be satisfied before
parameters can be changed:
Preconditions
•
Either a function parameter or a BICO
parameter must be involved (identified
by upper-case letters in the parameter
number).
•
Parameter access must be granted for
the source from which the parameters
are to be changed.
•
A menu must be selected in which the
parameter to be changed is contained.
•
The unit must be in a status which
permits parameters to be changed.
Table 8-2 Preconditions for being able to change parameters
The current status of the units can be interrogated in parameter r001.
Status (r001)
"Ready for ON" (09)
"Ready for ON" (09)
"Operation" (14)
Table 8-3 Influence of drive status (r001) and parameter access (P053) on the
changeability of a parameter
Operating Instructions
Remarks
Visualization parameters
(identified by lower-case letters
in the parameter number)
cannot be changed.
Release is given in P053
Parameter access.
The menu assignment is
indicated in the parameter list
for every parameter.
The statuses in which it is
possible to change parameters
are specified in the parameter
list.
P053 Result
2 P222 Src n(act) can only be changed via the
PMU
6 P222 Src n(act) can be changed via the PMU and
SCom1 (e.g. OP1S)
6 P222 Src n(act) cannot be changed on account of
the drive status
Parameterization
8-5