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70 Unidrive M100 User Guide
Issue Number: 1
9.2.3 Different current ratings
If any of the current rating parameters (Maximum Heavy Duty Rating
(11.032), Maximum Rated Current (11.060) or Full Scale Current Kc
(11.061)) are different between the source and target then all parameters
are still written to the target drive, but some may be limited by their
allowed range. To give similar performance in the target compared to the
source drive the frequency and current controller gains are modified as
shown below. Note that this does not apply if the file identification
number is larger than 500.
9.2.4 Different variable maximums
It should be noted that if ratings of the source and target drives are
different, it is possible that some parameters with variable maximums
may be limited and not have the same values as in the source drive.
9.2.5 Macro files
Macro files are created in the same way as parameter files except that
NV Media Card Create Special File (11.072) must be set to 1 before the
file is created on the NV media card. NV Media Card Create Special File
(11.072) is set to zero after the file has been created or the transfer fails.
When a macro file is transferred to a drive the drive mode is not changed
even if the actual mode is different to that in the file and defaults are not
loaded before the parameters are copied from the file to the drive.
9.3 NV Media Card parameters
Table 9-1 Key to parameter table coding
This parameter shows the number of the data block last transferred from
an SD card to the drive. If defaults are subsequently reloaded this
parameter is set to 0.
This parameter should have the data block number which the user would
like the information displayed in Pr 11.038, Pr 11.039 and Pr 11.040.
Displays the type/mode of the data block selected with Pr 11.037.
Displays the version number of the file selected in Pr 11.037.
Displays the checksum of the data block selected in Pr 11.037.
9.4 NV Media Card trips
After an attempt to read, write or erase data from a NV Media Card a trip
is initiated if there has been a problem with the command.
See Chapter 12 Diagnostics on page 121 for more information on NV
Media Card trips.
Gains Multiplier
M2 Frequency Controller Integral Gain
Ki (21.018)
Current Controller Kp Gain (04.013)
Current Controller Ki Gain (04.014)
[Source Full Scale Current Kc
(11.061)] /
[Target Full Scale Current Kc
(11.061)]
RW Read / Write ND No default value
RO Read only NC Not copied
Num Number parameter PT Protected parameter
Bit Bit parameter RA Rating dependant
Txt Text string US User save
Bin Binary parameter PS Power-down save
FI Filtered DE Destination
11.036 NV Media Card File Previously Loaded
RO Num NC PT
Ú
0 to 999
Ö
0
11.037 NV Media Card File Number
RW Num
Ú
0 to 999
Ö
0
11.038 NV Media Card File Type
RO Txt ND NC PT
Ú
0 to 3
Ö
0
Pr 11.038 String Type / mode
0 None No file selected
1 CT CT mode parameter file
2 EV EV mode parameter file
11.039 NV Media Card File Version
RO Num ND NC PT
Ú
0 to 9999
Ö
0
11.040 NV Media Card File Checksum
RO Num ND NC PT
Ú
-2
31
to 2
31
-1
Ö
0
11.042 Parameter Cloning
RW Txt NC US*
Ú
None (0), Read (1), Prog
(2), Auto (3),
Boot (4)
Ö
0