Deprag AST11-1 Operating Instruction Booklet page 75

Maintenance interval
Offset Gear transmission ratio Transmission ratio for the adapter gear
gear
Efficiency
Direction change
Handheld with external start
Type of program choice
Program
Delay interrupt
Password
Date / Time
The maintenance interval determines after how many
screwdriving procedures the screwdriver should be
checked/undergo maintenance.
If a maintenance interval is entered then the se-
quence controller AST11 signals that the next main-
tenance of the EC screwdriver is due. This message
can be acknowledged by pressing the ESC key and
work can continue as normal. The message will ap-
pear at regular intervals i.e. if another hundredth of a
maintenance interval has passed since the first sig-
nal.
If the maintenance interval is set to 0 no signal will
appear.
Effectiveness of the adapter gear
Specifies whether the adapter gear causes change of
direction.
Determines that a handheld screwdriver should be
started via external start signal (Fieldbus or I/O inter-
face). This setting only appears for handheld screw-
drivers.
You can set the type of program choice:
• fixed setting: the program number set in the
menu PG-Setting will always be started
• keys: the number keys on the keyboard are
used to select program number. This function is
not available if F-Function is activated.
• Barcode: selection of program depends on bar-
code read
• Inputs ports: selection of program number via
I/O interface
• Fieldbus: selection of program number via field-
bus connected to serial interface
The number of screwdriving procedures which should
be carried out once screwdriver is started if the pro-
gram choice is on "fixed setting".
The set abort delay prevents that a screwing process
is evaluated as aborted, if the start signal of the
screwdriver separates, but is present again within the
set time. This is especially important in connection
with a screw feeder device to prevent errors during
the pushing through of the screw through the mouth
piece.
This setting only appears for handheld screwdrivers.
The menus of the sequence controller in which
changes can be performed can be password pro-
tected. The password can be in a range of 0000 to
9999 and must be four-digit.
If 0000 is set as a password then all menus at the
sequence controller are freely accessible.
In delivery state the password is set to 0000.
Setting for the internal real-time clock of the sequence
controller.
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