E024S 15 732642 - Rev. F
LOGIC “A” PULSES
AUTOMATED SYSTEM STATUS
OPEN A OPEN B STOP FSW OP FSW CL FSW CL/OP
CLOSED
opensandcloses
afterpausetime
opensreleased
leafandcloses
afterpausetime
noeffect
(OPENdisabled)
noeffect
(OPENdisabled)
noeffect
noeffect
(OPENdisabled)
OPENING noeffect(1) noeffect stopsoperation
reversesat
closure
noeffect
stopsandopensat
release(savesCLOSE)
OPEN IN PAUSE
recharges
pausetime(1)
recharges
pausetimeof
releasedleaf
stopsoperation noeffect
recharges
pausetime
(CLOSEdisabled)
recharges
pausetime
(CLOSEdisabled)
CLOSING
reopensleaves
immediately
reopensleaves
immediately
stopsoperation noeffect
reversesatopening
stopsandopensat
release(savesCLOSE)
BLOCKED closesleaves closesleaves
noeffect
(OPEN/CLOSE
disabled)
noeffect
(OPENdisabled)
noeffect
(CLOSEdisabled)
noeffect
(OPEN/CLOSEdisa-
bled)
(1)ifthecyclebeganwithOPEN-B(releasedleaf),bothleavesareactivatedatopening
12 FUNCTION LOGICS
LOGIC
Automation status:
stopped
Automation status:
moving
Status:
triggered photocell
A Automatic
anOPENpulseopensthegate
andclosesautomaticallyafterthe
pausetime
AnOPENpulseisignoredwhenthe
gateopens,isreappliedduring
thepauseandreopenswhenthe
gatecloses
Theclosingphotocellsreapplythe
pause
E Semiautomatic
anOPENpulseopensthegate
andthefollowingoneclosesit
AnOPENpulsestopsthegate
whenopeningandreopenswhen
thegateisclosing
Thephotocellsinvertduringmotion
EP Semi-automatic,Step-by-
Step
anOPENpulseopensthegate
andthefollowingoneclosesit
AnOPENpulseblocksduring
motion
Thephotocellsinvertduringmotion
A1 Automatic1
anOPENpulseopensthegate
andclosesautomaticallyafterthe
pausetime
AnOPENpulseisignoredwhenthe
gateopens,isreappliedduring
thepauseandreopenswhenthe
gatecloses
Theclosingphotocellsclosethe
gateonceagainduringthepau-
se;theymemoriseclosurewhen
thegateopensandimmediately
invertwhenclosing
AP Automatic,Step-by-Step anOPENpulseopensthegate
andclosesautomaticallyafterthe
pausetime
AnOPENpulseblockswhenthe
gateopensandduringthepause
andinvertswhenitcloses
Theclosingphotocellsreapplythe
pause
b Semi-automatic“b”(OPEN-B
inputsbecomeCLOSE)
logicwithtwoseparatecom-
mands:OPEN-Apulseopens;
CLOSEpulsecloses
AnOPEN-Apulseopenswhen
thegatecloses,aCLOSEpulse
closeswhenitopens
Thephotocellsinvertduring
motion
C
Dead-man(OPEN-Binputs
becomeCLOSE)
logicwithtwoseparatecom-
mands:pressedOPEN-Aopens;
pressedCLOSEcloses
AnOPEN-Apulseopenswhen
thegatecloses;aCLOSEpulse
closeswhenitopens
Thephotocellsinvertduring
motion
ENGLISH