structure
Keypad and
format
Advanced
parameter
descriptions
Serial comms
EEPROM if it has a value of 0, 3 or 4.
Reading
(1)
Setting (Pr
11.42
=
{SE09,
0.30}
) to 1 and resetting the drive will transfer the data from the card into the drive parameter and then the drive EEPROM,
provided data block 1 exists and is a parameter file for the current drive mode. All SMARTCARD trips apply. When the action is complete this
parameter is automatically reset to zero.
Programming
(2)
Setting (Pr
11.42
=
{SE09,
0.30}
) to 2 and resetting the drive will save the parameters to a card, i.e. equivalent to writing 3001 to Pr
x.00
. If the data
block already exists it is automatically over-written. When the action is complete this parameter is automatically reset to zero.
Auto
(3)
Changing Pr
11.42
to 3 and resetting the drive will save the complete parameter set from the drive parameters to the card, i.e. equivalent to writing
3001 to Pr
x.00
. If the data block already exists it is automatically overwritten. If the card is removed when (Pr
11.42
=
{SE09,
0.30}
) is set to 3, (Pr
11.42
=
{SE09,
0.30}
) will be set to 0. The action of setting (Pr
11.42
=
{SE09,
0.30}
) to 0 when a card is removed forces the user to change (Pr
11.42
=
{SE09,
0.30}
) back to 3 if auto mode is still required. The user will need to set (Pr
11.42
=
{SE09,
0.30}
) to 3 and reset the drive to write the
complete parameter set to the new card.
When a parameter in menu zero is changed via the keypad and a card is installed the parameter is saved both to the drive EEPROM and the card.
Only the new value of the modified parameter is written to the EEPROM and the card. If (Pr
11.42
=
{SE09,
0.30}
) was not cleared automatically
when a card is removed, then when a new card is inserted that contains data block 1 the modified parameter would be written to the existing data
block 1 on the new card and the rest of the parameters in this data block may not be the same as those in the drive.
When (Pr
11.42
=
{SE09,
0.30}
) is equal to 3 and the parameters in the drive are saved, the card is also updated, therefore the card becomes a copy
of the drive parameters. At power up, if (Pr
11.42
=
{SE09,
0.30}
) is set to 3, the drive will save the complete parameter set to the card. This is done
to ensure that if a card is inserted while the drive is powered down the new card will have the correct data after the drive is powered up again.
Boot
(4)
When (Pr
11.42
=
{SE09,
0.30}
) is set 4, the drive operates in the same way as with (Pr
11.42
=
{SE09,
0.30}
) set to 3, and automatically creates a
copy of its parameters on a SMARTCARD. If a card is present at power up and it has (Pr
11.42
=
{SE09,
0.30}
) stored as 4, then the following actions
are taken:
1.
If data block 1 exists, and is a parameter file for a drive mode that is allowed for the drive derivative, the parameters on the card are transferred to
the drive and saved in the drive EEPROM.
2.
If data block 2 exists and is type 17, the user program on the card is transferred to the drive.
(Pr
11.42
=
{SE09,
0.30}
) is set to zero after the data transfer is complete.
(Pr
11.42
=
{SE09,
0.30}
) has the NC (not clonable attribute) set, and so its value is not stored on a SMARTCARD. Therefore the value of this
parameter taken from a card is always zero. However, when data is transferred to a card from the source drive the value of this parameter is held in
the data block header so that the destination drive can detect when boot transfer is required on power-up (i.e. the source drive had this parameter set
to 4).
It is possible to create a difference from default bootable file by setting parameter Pr
x.00
to 2001 and resetting the drive. This type of file causes the
drive to behave in the same way at power-up as a file created with boot mode set up with (Pr
11.42
=
{SE09,
0.30}
). The difference from default file
has the added advantage of including menu 20 parameters. A bootable difference from default file can only be created in one operation and
152
Mentor MP Advanced User Guide
www.onxcontrol.com
Issue Number: 4
11.44
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