Parameter Setting; Electronic Programming Module (Epm) - Lenze SMV Series Operating Instructions Manual

4.3

Parameter Setting

Status/Fault messages
4.4

Electronic Programming Module (EPM)

The EPM contains the drives operational memory. Parameter settings are
stored in the EPM and setting changes are made to the "User settings" in
the EPM.
An optional EPM Programmer (model EEPM1RA) is available that allows:
• An EPM to be copied directly to another EPM.
• An EPM to be copied to the memory of the EPM Programmer.
• Stored files can be modified in the EPM Programmer.
• Stored files can be copied to another EPM.
As the EPM Programmer is battery operated, parameter settings can be copied to an EPM and inserted into
a drive without power being applied to the drive. This means that the drive will be fully operational with
the new settings on the next application of power.
Additionally, when the drives parameter settings are burned into an EPM with the EPM Programmer, the
settings are saved in two distinct locations; the "User settings" and the "OEM default settings". While the
User settings can be modified in the drive, the OEM settings cannot. Thus, the drive can be reset not only to
the "factory" drive default settings (shown in this manual), but can be set to the Original Machine settings
as programmed by the OEM.
The user area contents of the EPM are what are copied into the OEM space by the EPM programmer. When
parameter modifications are made to the drive and then a copy made via the EPM Programmer, these are
the settings that will be available by the OEM selections from P199. The EPM Programmer is the only way to
load the OEM area of the EPM.
While the EPM can be removed for copying or to use in another drive, it must be installed for the drive to
operate (a missing EPM will trigger an F.F1 fault)
EDBSV571 EN 1.0
StoP
P194 = 0000
M
60.0
PASS
CL
0225
Err
M
F.AF
60 s
F.UF
Commissioning
Change Parameters
p100
M
p104
15 s
p541
EPM Module in
20.0
12.0
EN
M
V0106
SMV Drive
19