Siemens Simovert Masterdrives Compendium page 283

Functions
7-74
Loading the firmware from a laptop/PC entails the steps listed below.
All other programs using the same PC port (COM1 or COM2) (e.g.
DriveMonitor) must be closed from the outset.
If problems should occur with the loading program bsl.exe under
Windows NT, the program Win BSL.exe is also available after
installation of DriveMonitor (Path: \Siemens\DriveMonitor\
P7vrvisx\SYSTEM\WINBSL).
Before you load the software, save your parameter settings (upread
with OP1S, or upload with DriveMonitor)!
If the position after the decimal point of the firmware changes (e.g.
when upgrading from 1.3x to 1.4x), the module is reset in full. A CUPM
signals status °000 and waits for the power section definition (input of
the converter ID in P070).
The following parameters are read and stored when upload from
DriveMonitor, but not written to the unit when downloaded for safety
reasons:
Parameter number
P060
P070
P072
P073
P700
P701
P702
P703
P918
P952
P970
P971
U976
U977
Table 7-6 Parameters that cannot be changed on downloading with DriveMontitor
Where necessary, these parameters must be parameterized
separately, for example, via the parameter menu of DriveMonitor; via a
script file, or directly on the converter. The values of the specified
parameters can be viewed by opening the backed-up download file in
DriveMonitor "offline".
Parameter name
Menu selection
Order No. 6SE70..
Conv.current(s)
Conv.power(s)
IF bus address
IF baudrate
IF no. of PKW
IF no. of PZD
CB bus address
Number of faults
Factory setting
EEPROM accept.
Product number
PIN
6SE7087-6QX70 (Version AK)
Compendium Motion Control
09.2008
Siemens AG
SIMOVERT MASTERDRIVES