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06.2005
11
Parameterization
Examples
Siemens AG
6SE7087-6CX86-2BA1
SIMOVERT MASTERDRIVES AFE
The functions stored in the converters are adjusted to suit specific
applications by means of parameters. Every parameter is uniquely
identified by its name and number. In addition to a parameter name and
number, many parameters also have a parameter index. Using these
indices, it is possible to store several values for a parameter under one
parameter number.
Parameter numbers consist of a letter and a three-digit number. Upper
case letters P, U, H and L are the codes for settable parameters and
lower case letters r, n, d and c the codes for non-settable visualization
parameters.
DC link voltage r006 = 541
Src ON/OFF1 P554.2 = 20
Parameters can be entered via
♦ the PMU parameterizing unit integrated in the converter front panel,
♦ the control terminal strip of the closed-loop control module CUSA
(see Section "Control terminals"),
♦ easily via the optional OP1S operator panel,
♦ the serial interfaces RS485 and RS232 at -X300 on the PMU or
♦ on a PC with the DriveMonitor service program (Version 5.3 or
higher).
The parameters stored in the converters can be altered only under
particular conditions. The following conditions must be fulfilled before
parameter settings can be changed:
♦ The relevant parameter must be a settable parameter (identifiable
by upper case code letters in parameter number).
♦ Parameterization authorization must be set
(P053 = 6 for parameterization via PMU or OP1S).
♦ Changes to parameter settings must be permitted by the current
converter status (initial parameter settings must be set with the
converter switched off).
Operating Instructions
Parameter name:
DC link voltage
Parameter number:
r006
Parameter index:
No index
Parameter value:
541 V
Parameter name:
Src ON/OFF1
Parameter number:
P554
Parameter index:
2
Parameter value:
20
Parameterization
11-1
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