Pres - Pit Inspection Reset Input; Prk - Parking Input; Prv - Proving Circuit Input; Pulse - Pulse Counting Input - ECD 100-194 EN81 Manual

I N P U T S – O U T P U T S
See also Inputs – Outputs PRES
See also Inputs – Outputs INSP
PRES – Pit inspection RESet input
PRES input turns on to reset PIT Inspection
To turn lift off PIT Insp, PINS input must be turned back on and PRES input turned on for 3 seconds, using the
electrical reset device outside the lift shaft
When PINS is turned back on, PRES input is monitored and must be off before being turned on for 3 seconds
This is to ensure the PRES electrical reset device cannot be accidentally left on in the reset position
See Inputs – Outputs PINS
PRK – PaRKing input
PRK input turns on when lift is on park
"lift on PaRK" shall be shown on the LCD screen
When PRK input is active, the lift shall remain at the floor with the doors open, when on normal or independent
operation
All car calls and door close buttons shall be ignored
OS output shall turn on
See also Inputs - Outputs OS

PRV - PRoVing circuit input

PRV input turns on to ensure the drive contactor is opened whilst stationary, thereby checking the stopped condition.
All DRV settings shall require the PRV input to be ON, prior to a run (see Section 6: Motion)
PULSE – PULSE counting input
PULSE input turns on with the pulse from the encoder
The controller uses this input only when EEPROM MSL is set to "01" or "02". See section 6: Motion – EEPROM
MSL setting "01", "02" and "03"
0V input pulse recommended every 20mm of car travel
PWLE – PaWL device Extended input
Nb: Currently PAWL control is unavailable
Hydraulic lifts only
PWLE input turns on to confirm the PAWL device under the car has fully extended (lifted)
See also Inputs - Outputs, PAWL, PWLR
PWLR – PaWL device Retracted input
Nb: Currently PAWL control is unavailable
Hydraulic lifts only
PWLR input turns on to confirm the PAWL device under the car has fully retracted (dropped)
See also Inputs - Outputs, PAWL, PWLE

SAF - SAFety circuit input

High Voltage AC input. Monitored by processor.
SAF input turns on SAF LED
"SAFety circuit fail" shall be shown on the LCD screen when SAF input is off
SAF input is in the safety circuit and used for testing and is connected to controller terminal 16

SIn1 - Input

SIn1 input turns off when on Top of car Inspection
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