Virginia Controls, LLC
MH-3000 User Manual, 1_03C10-VC
Page 72
9.
“RedRUN” –
a Redundancy Fault in the running or leveling circuits has been detected.
The car will shut down at the next stop. Cycle the power to reset the fault.
Controllers using the MH5 printed circuit board
–
The Door Contact Bypass circuit
monitoring point (LV) was energized when it should not have been, OR the Soft Start
Run signal (UTS, if used) was still on after the car stopped, OR the Pump run input
(RUN) was still off after the car stopped. Check the external circuits for stuck relays
(UL, DL, DZ, LV, LVX, STR, RU) or a stuck input.
Controllers using the MH4 printed circuit board or separate relays
–
The Run input (RUN)
did not match the Up or Down Level inputs and/or the Run input was still on after the
car has stopped. Check the external circuits for stuck relays (UL, DL, STR, RU) or a
stuck input.
10.
“RedSAF” –
a Redundancy Fault in the Safety Circuit has been detected. The car will
shut down at the next stop. The condition of the Door Fault Monitor input (DFM) was
not correct, OR the Car Gate Input (5) or Door Contacts Input (5X) was not correct.
This may be caused by temporary jumpers added during initial installation, or a short in
the Safety Circuit. Cycle the power to reset the fault.
11.
“RedINS” –
a Redundancy Fault in the Inspection Door Bypass circuits has been
detected. The car will shut down at the next stop. One of the inputs that monitors the
circuits that bypass the Door Contacts on Inspection or Access operation was closed
when the car was not on Inspection or Access, or terminal 4 was not hot. Check the
Door Contact circuit for jumpers or shorts. Cycle the power to reset the fault.
12.
“DZFlt” –
a Door Zone Fault was detected. The Door Zone input was on while the car
was running fast speed, OR the Door Zone input came on before an Up or Down Level
Switch came on. Check the Door Zone Switch.
13.
“OutDZ” –
the car has stopped outside the Door Zone.
14.
“OilVis” –
the car is on Oil Viscosity Operation. The car will return to the lowest landing,
and turn on the pump, but not the valves.
15.
“ Auto ” –
the car is in automatic operation. It will respond to car and hall calls.
16.
“ NoHC ” –
the car is not answering Hall Calls. This may be caused by Inspection,
Independent Service, Fire Service, Medical Emergency Service, Shutdown, Door Check
Fault. The cause is usually shown in one of the other status messages.
Message # 3
will be replaced with one of the following messages:
1.
“BadPwr” –
the Reverse Phase Input or the BORIS Input (Battery Backup) or the
Emergency Power Input is off.
2.
“BadOil” –
the Low Oil Switch Input tripped, or the Oil Temperature Switch opened..
3.
“ LOSw ” –
the Low Oil Switch Input tripped.
4.
“ JackR” –
the car is in Jack Resynch Mode. It will run down past the bottom landing, to
compress the jack fully.
5.
“ SHTDN” –
the car is in shutdown.
6.
“
NegPr
” –
the Negative Pressure Switch is open. The car cannot run down, or reopen to
Hall Calls at the current floor. It is allowed to run up, which may clear the fault.
7.
“ PwrOK” –
none of the other faults exist. The car is on normal power, and not on
shutdown.
