plc128128
( TMra ) Acculating timer 0.1 sec9,999,9 sec2777.77
32enable on taxxx bxxx
txxx on enableoff
plcresetreset onbxxxvk
bxxx
( tmraf ) accumulating fast timer 0.01 sec 9,999,99.99
sec32 enableontaxxx
bxxxtxxx on enable off plcreset
reset onbxxxkbxxx
bxxxtmratmraf32-bittmrata0ta1
t2t1
bxxx0.1 sec
bxxx0.01 sec
( counter instruction )
( cnt ) counter9999 countoffon
ctaxxxbxxxctxxxon reseton
ctxxxoffplc
bxxxvk
( udc ) up down counter 99,999,999
up pff on down off on ctaxxx
bxxx ctxxx on resetonctxxx
offplcxxxb
vk
conv 1conv 2conv 1conv 2conv 1
conv 2–ladder
StartConv1Conv2
Conv2Conv1Conv2
Conv2 5sec Conv1 Start
Stop
bxxxudc32-bitct0
udccta0cta1ct2ct1udcoff
conv = y10y12
x12x13x14y11
y12y13
ladder
start = x10 y11
t0 = 5 secy10
y12y13
y12x12y11
5 sec
x14start
x11