Lenze EVS9332xP - Manual (Page 98)

Function library
Positioning control
3.4.11 Program operation
3−70
l
EDSVS9332P−EXT DE 2.0
3.4.11 Program operation
Purpose
Positioning programs for automatic operation of the application can run during program operation.
Function
l Program control (
¶ 3−70)
l Variable tables (VT) ( ¶ 3−75)
l Program blocks (PS) (
¶ 3−76)
3.4.11.1 Program control
Purpose
The program control offers the possibility to influence program processing by a higher−level control
(e.g. PLC) or directly from the operator’s panel.
9300POS031
POS-START-PS
POS-PRG-START
C1280.B0
POS-PRG-STOP
C1280.B1
1
POS-PRG-RESET
C1280.B2
1
POS-PS-CANCEL
POS-PFI
POS-PFO
Program
control
POS-STOPPED
POS-STARTED
POS-ENDED
POS-RESETED
POS-ACT-PS-NO
C1212
POS-STDBY-STP
1
C1280.B3
POS
PS1
C1311/1
C1312/1
C1349/1
... ...
...
...
...
...
PS32
C1311/32
C1312/32
C1349/32
...
VTPOS
C1301/1
C1301/104
...
VTVEL
C1302/1
C1302/34
...
VTACC
C1303/1
C1303/34
...
VTTIME
C1305/1
C1305/34
...
VTPCS
C1304/1
C1304/34
...
³1
POS-RUNNING
Program sets (PS)
Variable tables (VT)
FCODE-C1211
(1)
E3
E5
³
³
³
Fig. 3−26 Functionality of PS, VT, PFI and PFO (excerpt from the POS function block)
Starting the program (PRG−START)
l The beginning of the program to be started is determined by the FB input POS−START−PS".
In the standard configurations this input is connected with FCODE C1211. In the default
setting the program starts with PS01.
l Starting the positioning program with
− LOW−HIGH edge at POS−PRG−START or
− C1280.B0 = 0 / 1 edge ( Program start" in the GDC dialog "Control").