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Menu 11
Unidrive SP Advanced User Guide 209
Issue Number: 10 www.controltechniques.com
The drive software version consists of three numbers xx.yy.zz. Pr 11.29 displays xx.yy and zz is displayed in Pr 11.34. Where xx specifies a change
that affects hardware compatibility, yy specifies a change that affects product documentation, and zz specifies a change that does not affect the
product documentation.
This parameter can be used to initiate a ConF.P trip if the number of power modules actually connected together in a multi-module drive is different
from the expected number. This can be used for example to detect if the control connection between modules has been disconnected. If Pr 11.35 is
set to the default value of zero, this feature is disabled and ConF.P trips will not occur. If the feature is required, Pr 11.35 should be set to the actual
number of power modules and parameters should be saved. When the drive subsequently powers up the number of power modules is checked and if
the actual number of modules is different from Pr 11.35 a ConF.P trip is initiated.
V01.09.01 and earlier
This parameter indicates the number of modules installed in a system. If the drive cannot be used in a multi-module system the value is always 1.
This parameter shows the number of the data block last parameter or difference from default data block transferred from a SMARTCARD to the drive.
Data blocks are stored on a SMARTCARD with header information including a number to identify the block .The header information also includes the
type of data stored in the block (i.e. the file type), the drive mode if this is parameter or difference from default data, the version number and a
checksum. This data can be viewed through Pr 11.38 to Pr 11.40 by increasing or decreasing Pr 11.37. This parameter jumps between the data
numbers of the data blocks present on the card.
11.34 Software sub-version
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111 1
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 99
Update rate Write at power-up
11.35 Number of modules
Drive modes Open-loop, Closed-loop, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 10
Default
Open-loop, Closed-loop vector, Servo,
Regen
0
Update rate Background read
11.36 SMARTCARD parameter data previously loaded
Drive modes Open-loop, Closed-loop, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 999
Default
Open-loop, Closed-loop vector, Servo,
Regen
0
Update rate Background write
11.37 SMARTCARD data number
Drive modes Open-loop, Closed-loop, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 1003
Default
Open-loop, Closed-loop vector, Servo,
Regen
0
Update rate Background read
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