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Introduction: Parameterising the inverter
2.3
General notes on parameters
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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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Unplugging the memory module
The memory module is hot-pluggable. A removal during operation causes a warning "
" and should thus be avoided. The behaviour of the device, however, remains
unchanged as all parameters are available in the RAM memory after the device has been started.
The device can also be parameterised when the memory module has been unplugged. In this case,
the parameter sets cannot be saved in the memory module.
Replacement of the inverter
In the event of a device replacement, the entire parameter data of an axis can be copied to the
replacement device by "taking along" the memory module, so that additional PC or keypad
operations are not required.
When replacing the inverter, the versions of the old and new device are of importance. Before data
are actually transferred, the versions are checked internally. As a general principle, the following
applies:
Example of parameter set compatibilities:
• Parameter sets of old devices can only be
processed on new devices with the same or
higher device version (downward compatibility).
• Parameter sets of devices with versions that have
less functions (e.g. 8400 StateLine) can be loaded
into and executed on devices with versions that
have more functions (e.g. 8400 HighLine). The
reverse is not possible!
• If the parameter set stored in the memory
module is incompatible with the standard device,
" error message is
output and the inverter changes to the "
device state.
• If the parameter set stored in the memory
module is compatible with the standard device
but has a different (lower) version, the "
" message is only output as
"Information". The message can be eliminated by
storing the parameter set again.
Note:
If you save the parameter set in a higher
device version, you can no longer load this
parameter set to a lower device version.
Parameter version on
memory module
Device version
StateLine V12
HighLine V12
HighLine V13
TopLine V12
StateLine V12
OK
PS03 (Information)
PS03 (Information)
PS03 (Information)
HighLine V12
PS03 (Fault)
OK
PS03 (Information)
PS03 (Information)
HighLine V13
PS03 (Fault)
PS03 (Fault)
OK
PS03 (Fault)
TopLine V12
PS03 (Fault)
PS03 (Fault)
PS03 (Fault)
OK
Version
x.x
Version
x.x
³
StateLine
HighLine
TopLine