ARACK MAYORGA
Member
I wonder if it's possible to freeze or to stand by a timer, I have a PLC mitsubishi FX2N series.
is there any instruction to achieve the freezing?
is there any instruction to achieve the freezing?
how can I frezze a mitsubishi fx series timer?
- Thread starter ARACK MAYORGA
- Start date
ARACK MAYORGA said:
Seems like you would just use a retentive timer. When you break the input circuit the timer should retain the last value and continue to time when the input is true again. If you are using an HMI you could program a pause key, and if using hard wired stuff you could use a pushbutton. You could have it activated by anything really.
Robert
Sergei Troizky
Member
If still want to use a regular timer:
Put a Timer_Timing coil in parallel with the timer coil.
Write a rung above the timer:
LDI Timer_Timing
MOV Timer_Value Timer_Value
Or use a counter driven by time pulse as a timer.
Put a Timer_Timing coil in parallel with the timer coil.
Write a rung above the timer:
LDI Timer_Timing
MOV Timer_Value Timer_Value
Or use a counter driven by time pulse as a timer.
ARACK MAYORGA
Member
OP
thanks a lot!
i've found information about retentive timers
i will try them.
i've found information about retentive timers
i will try them.
davefinic
Member
you could try using a counter and count clock pulses, i think m8013 should give you 1sec pulses if i remember right
Badger
Member
M8011 = 10ms pulse
M8012 = 100 ms pulse
M8013 = 1 sec pulse
M8014 = 1 min pulse
M8015 on = clock on
M8015 off = clock off
These are the Mitzi special timer registers. Hope it helps
M8012 = 100 ms pulse
M8013 = 1 sec pulse
M8014 = 1 min pulse
M8015 on = clock on
M8015 off = clock off
These are the Mitzi special timer registers. Hope it helps
Badger
Member
He has already stated that he has a FX series PLCKillercal said:
I saw gthe answer come and go... RETENTIVE TIMERS.
If you need more retentive timers than available on the FX2N, I saw that answer as well (COUNTERS AND CLOCK PULSES).
These are clearly demonstrated in the FX Programming Manual (JY992D88101) available at www.meau.com.
If you need more retentive timers than available on the FX2N, I saw that answer as well (COUNTERS AND CLOCK PULSES).
These are clearly demonstrated in the FX Programming Manual (JY992D88101) available at www.meau.com.
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