Programmable logic controller
The above diagram shows how to navigate through the menu system on the
PLC. This should only
be done by qualified or competent personnel.
Built in options on PLC
Time clock
7 Day, 24 hr time clock can be used to hold open the rising kerb at any time of
the day or night.
Useful for busy times of the day or night, when site access is constant.
Safety reverse
This option allows the user to choose whether or not you want the kerb to
reverse or stop on a
safety input being activated. E.g. on a vehicle breaking the safety loop, the
kerb will reverse if
option is switched on and will stop if set to off.
Close delay
This option allows the user to set a closing delay time upon vehicles leaving
the safety loop.
Auto raise
This option allows the user to set the kerb to rise on a timer if nobody drives
through the system.
Auto raise timer (A/rais/t in menu)
This option allows the timer to be set for the above auto raise.
Auto Loop Timeclock (tm/loop)
This option allows the user to set the auto loop (if used) to work on certain
times of the day.
Traffic Light Timer
This option allows the user to set the time taken when the kerb has fully
lowered for the green
light to come on.
Wiring/Programming Description
PF8000
Summary of Contents for PF8000
Page 12: ...Loop Detector Settings PF8000 ...
Page 13: ...Loop Detector Settings PF8000 ...
Page 14: ...Loop Detector Settings PF8000 ...
Page 17: ...Hydraulic Oil Spec PF8000 ...