104
Digitax ST User Guide
Issue: 5
mode set up with Pr
11.42
. The difference from the default file is that it
has the added advantage of including menu 20 parameters.
Setting Pr
xx.00
to 2001 will overwrite data block 1 on the card if it
already exists.
If a data block 2 exists and contains an Onboard PLC program (type 17
as defined in Pr
11.38
), this will also be loaded after the parameters have
been transferred
A bootable difference from default file can only be created in one
operation and parameters cannot be added as they are saved via menu
0.
10.2.6 8yyy - Comparing the drive full parameter set
with the SMARTCARD values
Setting 8yyy in Pr
xx.00
, will compare the SMARTCARD file with the
data in the drive. If the compare is successful Pr
xx.00
is simply set to 0.
If the compare fails a ‘C.cpr’ trip is initiated.
10.2.7 7yyy / 9999 - Erasing data from the
SMARTCARD
Data can be erased from the SMARTCARD either one block at a time or
all blocks in one go.
•
Setting 7yyy in Pr
xx.00
will erase SMARTCARD data block yyy.
•
Setting 9999 in Pr
xx.00
will erase all SMARTCARD data blocks
10.2.8 SM-Applications Modules And Motion
Processors program to/from SMARTCARD
transfer system
The following additional codes can be used in Pr
x.00
and will initiate the
specified actions when a drive reset occurs.
If the action is not possible because there is no applications category
module in the requested slot then Pr
x.00
remains at the value set by the
user. If the action is not possible for any other reason a C.SLx trip is
produced where x is the slot number. The possible reasons are:
1. The data block to be read from the card does not exist or the data
block is of the wrong type.
2. Either the data block to be written to the card already exists or the
program in the module is identical to that on the SMARTCARD.
3. A failure has occurred within the Solutions Module and it has
stopped the transfer process.
4. The data block to be written to the card is not copyable. To resolve
this, allow copying within CTSoft or SyPTPro.
5. The SMARTCARD does not have enough free memory. To resolve
use an empty SMARTCARD or a high capacity SMARTCARD
(64KB).
10.2.9 9666 / 9555 - Setting and clearing the
SMARTCARD warning suppression flag
If the Solutions Modules installed to the source and destination drive are
different or are in different slots the drive will produce a 'C.Optn' trip. If
the data is being transferred to a drive of a different voltage or current
rating a 'C.rtg' 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 Solutions Module(s) or drive ratings are different between the
source and destination drives. The Solutions Module or rating
dependent parameters will not be transferred.
•
Setting 9666 in Pr
xx.00
will set the warning suppression flag
•
Setting 9555 in Pr
xx.00
will clear the warning suppression flag
10.2.10 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 'C.Rdo' trip is initiated. When the read
only flag is set only codes 6yyy or 9777 are effective.
•
Setting 9888 in Pr
xx.00
will set the read only flag
•
Setting 9777 in Pr
xx.00
will clear the read only flag.
10.3 Data block header information
Each data block stored on a SMARTCARD has header information
detailing the following:
•
A number which identifies the block (Pr
11.37
)
•
The type of data stored in the block (Pr
11.38
)
•
The drive mode if the data is parameter data (Pr
11.38
)
•
The version number (Pr
11.39
)
•
The checksum (Pr
11.40
)
•
The read-only flag
•
The warning suppression flag
The header information for each data block which has been used can be
viewed in Pr
11.38
to Pr
11.40
by increasing or decreasing the data
block number set in Pr
11.37
.
If Pr
11.37
is set to 1000 the checksum parameter (Pr
11.40
) shows the
number of 16 byte pages left on the card.
If Pr
11.37
is set to 1001 the checksum parameter (Pr
11.40
) shows the
total capacity of the card in 16 byte pages. Therefore, for a 4 kB card this
parameter would show 254.
If Pr
11.37
is set to 1002 the checksum parameter (Pr
11.40
) shows the
state of the read-only (bit 0) and warning suppression flags (bit 1).
Software version xx.xx.xx: If Pr
11.37
is set to 1003, the checksum
parameter (Pr
11.40
) shows the product identifier (2 = Digitax ST).
If there is no data on the card Pr
11.37
can only have values of 0 or 1000
to 1003.
10.4 SMARTCARD parameters
Table 10-3 Key to parameter table coding
This parameter shows the number of the data block last transferred from
a SMARTCARD to the drive.
This parameter should have the data block number entered for which the
user would like information displayed in Pr
11.38
, Pr
11.39
and Pr
11.40
.
Value
Action
15yyy
Transfer the user program in the applications module in slot 1
to data block number yyy on a SMARTCARD
16yyy
Transfer the user program in the applications module in slot 2
to data block number yyy on a SMARTCARD
17yyy
Transfer the user program in the SM-Applications Modules
And Motion Processors (Digitax ST Plus and Indexer) to data
block number yyy on a SMARTCARD
18yyy
Transfer a user program in data block number yyy on a
SMARTCARD to the applications module in slot 1
19yyy
Transfer a user program in data block number yyy on a
SMARTCARD to the applications module in slot 2
20yyy
Transfer a user program in data block number yyy on a
SMARTCARD to the SM-Applications Modules And Motion
Processors (Digitax ST Plus and Indexer)
RW
Read / Write
RO
Read only
Uni
Unipolar
Bi
Bi-polar
Bit
Bit parameter
Txt
Text string
FI
Filtered
DE
Destination
NC
Not copied
RA
Rating dependent
PT
Protected
US
User save
PS
Power down save
11.36 {0.29}
SMARTCARD parameter data previously loaded
RO
Uni
NC
PT
US
Ú
0 to 999
Ö
0
11.37
SMARTCARD data number
RW
Uni
NC
Ú
0 to 1003
Ö
0
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