Abicor Binzel BRS-LCi SPS Betriebsanleitung Seite 61

BRS-LCi PLC
13.2 PLC control system flow chart
Internal initialization, reset error, Ready = 1
Reset error, Ready = 0
Cycle timeout: Start timer
Yes
Is start still pending?
(delay via timer for lift up delay)
No
Rotary check ok?
Cycle timeout: Stop timer
Fig. 20 PLC control system flow chart
Program start
(voltage on)
No
Start?
Yes
Clamping valve = 1
Stroke valve = 1
No
Clamping valve = 1
Stroke valve = 0
Ready = 0
Timer
Stroke delay
ready?
Yes
Clamping valve = 0
Stroke valve = 0
No
Cycle
monitoring ok?
Yes
No
(adjustable)
Yes
Ready = 1
Error = 0
No
Reset?
Yes
Reset error, Ready = 1
Reset the clamp
Ready = 0, Error = 1
Set timeout cycle
13 Appendix
EN - 31