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Emerson Unidrive M702 - NV Media Card Parameters; Data Block Header Information

Emerson Unidrive M702
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132 Unidrive M702 User Guide
Issue Number: 3
'Boot' mode is saved to the card, but when the card is read, the value of
Pr 11.042 is not transferred to the drive.
9.3.5 Booting up from the SMARTCARD on every
power up (Pr mm.000 = 2001)
It is possible to create a bootable parameter data block by setting
Pr mm.000 to 2001 and initiating a drive reset. This data block is created
in one operation and is not updated when further parameter changes are
made.
Setting Pr mm.000 to 2001 will overwrite the data block 1 on the card if it
already exists.
9.3.6 800yy - Comparing the drive full parameter set
with the SMARTCARD values
Setting 8yyy in Pr mm.000, will compare the SMARTCARD file with the
data in the drive. If the compare is successful Pr mm.000 is simply set to
0. If the compare fails a 'Card Compare' trip is initiated.
9.3.7 700yy / 9999 - Erasing data from the
SMARTCARD values
Data can be erased from the SMARTCARD either one block at a time or
all blocks in one go.
Setting 7yyy in Pr mm.000 will erase SMARTCARD data block yyy
Setting 9999 in Pr mm.000 will erase all SMARTCARD data blocks
9.3.8 9666 / 9555 - Setting and clearing the
SMARTCARD warning suppression flag
If the option modules installed to the source and destination drive are
different or are in different slots the drive will produce a 'Card Option' trip.
If the data is being transferred to a drive of a different voltage or current
rating a 'Card Rating' trip will occur. It is possible to suppress these trips
by setting the warning suppression flag. If this flag is set the drive will not
trip if the option module(s) or drive ratings are different between the
source and destination drives. The options module or rating dependent
parameters will not be transferred.
Setting 9666 in Pr mm.000 will set the warning suppression flag
Setting 9555 in Pr mm.000 will clear the warning suppression flag
9.3.9 9888 / 9777 - Setting and clearing the
SMARTCARD read only flag
The SMARTCARD may be protected from writing or erasing by setting
the read only flag. If an attempt is made to write or erase a data block
when the read only flag is set, a 'Card Read Only' trip is initiated. When
the read only flag is set only codes 6yyy or 9777 are effective.
Setting 9888 in Pr mm.000 will set the read only flag
Setting 9777 in Pr mm.000 will clear the read only flag
9.4 Data block header information
Each data block stored on a SMARTCARD has header information
detailing the following:
NV Media Card File Number (11.037)
NV Media Card File Type (11.038)
NV Media Card File Version (11.039)
NV Media Card File Checksum (11.040)
The header information for each data block which has been used can be
viewed in Pr 11.038 to Pr 11.040 by increasing or decreasing the data
block number set in Pr 11.037.
If there is no data on the card Pr 11.037 can only have a value of 0.
9.5 NV Media Card parameters
Table 9-2 Key to parameter table coding
This parameter shows the number of the data block last transferred from
a SMARTCARD 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.
NOTE
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 {00.029} NV Media Card File Previously Loaded
RO Num NC PT
0 to 999
0
11.037 NV Media Card File Number
RW Num
0 to 999
0
11.038 NV Media Card File Type
RO Txt ND NC PT
0 to 6
Pr 11.038 String Type / mode
0 None No file selected
1 Open loop Open-loop mode parameter file
2 RFC-A RFC-A mode parameter file
3 RFC-S RFC-S mode parameter file
4 Regen Regen mode parameter file
5 User Prog Onboard user program file
6 Option App Option module application file
11.039 NV Media Card File Version
RO Num ND NC PT
0 to 9999
11.040 NV Media Card File Checksum
RO Num ND NC PT
-2147483648 to
2147483647

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