Lenze E94A - Manual (Page 443)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
443
5 Function blocks
5.114 L_PosSequencer - sequence control
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
5.114.3.4 Action type "Branching"
25 actions of type "Branching" are available for conditional and unconditional branches (jumps).
• A branch to the indicated step is executed when the comparison is deactivated or the selected
bit 1 ... 32 of the input signal dwDigitalInputs has the selected signal state at the time of proces-
sing ("0" or "1"). If not, the sequence step is processed in the sequence table.
Action call (entry in the sequence table)
with action number xxx = 001 ... 025
Parameter
The available actions 1 ... 25 are indicated via the subcodes 1 ... 25.
Parameter Possible settings Information
C04530/1...25 Input for comparison
0 Unconditional branch
(The sequence step set in C04532/
1...25 is processed).
1 Sequencer input 1
(Bit 0 of dwDigitalInputs)
2 Sequencer input 2
(Bit 1 of dwDigitalInputs)
... ...
32 Sequencer input 32
(Bit 31 of dwDigitalInputs)
C04531/1...25 Comparison value
• State which is compared with the
bit to be evaluated of the input si-
gnal dwDigitalInputs.
0 Comparison with "0"
1 Comparison with "1"
C04532/1...25 Sequence step in case of equality
• If the bit to be evaluated of the in-
put signal dwDigitalInputs equals
the comparison value, a branch to
the step set here is executed.
• In case of inequality or "0" setting,
the next step in the sequence ta-
ble is processed.
0 Sequence step
1...100 Step 1 ... 100
0
1
3 x x x