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7.6.2.4.4 Description - data structure AST40_OUT_Signals
Designation
Data type Description
RESET_ERROR BOOL
Error reset for F-Function
This signal is currently not available yet!
PART_SENSOR BOOL
Part sensor for F-Function
This signal is currently not available yet!
CHANGE_PART BOOL
Part release for F-Function
This signal is currently not available yet!
EXT_STARTRELEASE
BOOL
Clearance to start for the AST40
This signal is currently not available yet!
START BOOL
Clearance to start for the AST40
When the state of the start signal changes from "low" to
"high", the preselected screwdriving program is started
on the AST40 – controller The start signal must be
present until the screwdriver operation has ended.
RELOAD BOOL
Reload signal
ScrPRG_1 BOOL
Input 1 for the screwdriver program
This input can be sensed in the screwdriver program of
the AST40 – controller in order to stop or continue the
screwdriver operation program.
ScrPRG_2 BOOL
Input 2 for the screwdriver program
This input can be sensed in the screwdriver program of
the AST40 – controller in order to stop or continue the
screwdriver operation program.
ScrPRG_3 BOOL
Input 3 for the screwdriver program
This input can be sensed in the screwdriver program of
the AST40 – controller in order to stop or continue the
screwdriver operation program.
ScrPRG_4 BOOL
Input 4 for the screwdriver program
This input can be sensed in the screwdriver program of
the AST40 – controller in order to stop or continue the
screwdriver operation program.
PROG_NR INT
Screwdriver program
The user must enter the desired screwdriver program of
the AST40 controller here.
Possible input values: 1 – 120
uni_IO SINT
Input 5 -12 for the screwdriver program
These inputs can be sensed in the screwdriver program
of the AST40 – controller in order to stop or continue the
screwdriver operation program.
DATA_SAVED BOOL
Data saved
With the help of this signal it is indicated to the AST40 –
controller that the current screw data has been saved in
the PLC.
If this signal is set, the AST40 – controller cancels the
"Data available" signal.
HEARTBEAT BOOL
Existence signal of the AST40
This signal is toggled in the Add-On instruction and
should not be written to.
Table 21:
Data structure AST40_OUT_Signals
