Table 11: Description - Data Structure Of The Status Signals (Udt52) - Deprag AST11-1 Operating Instruction Booklet

7.7.1.3.3 Description - Data structure of the status signals (UDT52)
Designation Data type
SystemOk BOOL
Ready BOOL
Ok BOOL
NOk BOOL
FC_PART_
BOOL
ACTIVE
FC_CHANGE
BOOL
_PART
ProgOut8 BOOL
DataAvailable BOOL
ComError BOOL
Heartbeat BOOL
ExtStop BOOL
SystemStatus INT
ErrorCode WORD
Table 11: Description – Data structure of the status signals (UDT52)
Description
System OK
This signal indicates that the AST11 – screwdriver controller has
started up and is ready.
Ready
This signal indicates that the AST11 – screwdriver controller is
ready for screwdriver operation.
Connection Ok
After making proper connection, this signal has the "high" state
Connection NOk
After failing to make a proper connection, this signal has the "high"
state
Status of the F-Function: Part active
This output is set on the AST11 when the F-Function is activated
and a part is active
Status of the F-Function: Change part
This output is set by the AST11 when the F-Function is activated
and the part should be changed
Output 8 on screwdriving program
In the screwdriving program of the AST11 sequence controller this
output can be set or reset and read on the PLC.
Data available
This signal indicates that there is new screwdriving data available.
It is restored by the AST11 when the signal "DataSaved" from the
PLC program is set or a new screwdriving sequence is started.
Error
This signal indicates that in the component FB15 an error has oc-
curred. The detailed error code is found in the parameter "Error
Code".
Heartbeat signal
This signal is indicated during constant changes between the func-
tions of the AST11 sequence controller
External stop
This signal mirrors the hardware input "External stop£
System status
This parameter indicates the system status of the AST11.
(for possible status values see
Error Code
This parameter indicates the internal errors in the module.
((for possible status values, see below
ror Codes)
31
14.1 System error)
7.7.1.3.4 Description – Er-