Lck2 - Lock 2 Input; Lck2 Relay; Lev Relay; Lock Valve Switch Onboard Toggle Switch - ECD 100-194 EN81 Manual

I N P U T S – O U T P U T S
See also Inputs – Outputs LCK1, LCK1M
LCK2 – LoCK 2 input
High Voltage AC input
LCK2 input turns on when the secondary door locks (LOCKS 2) are made
"LCK" shall be shown on the LCD screen when LCK2 input is off
If LCK2 input is on with the car door open, BL2 (Bridged Lock2) fault status will be displayed
LCK2 input pulls up LCK2 relay.
For single door lock installations (primary locks only), place a permanent bridge across LOCKS 2
and set LOK EEPROM setting to "01"
See also EEPROM settings, LOK

LCK2 relay

Onboard LCK2 relay
LCK2 relay pulls up when LCK2 input turns on
LCK2 relay contacts are monitored by M3 input
No external relay contacts available – internal use only
See also Inputs – Outputs M3

LEV relay

Onboard Levelling relay
LEV relay pulls up when lift is levelling into the floor or re-levelling
No external relay contacts available – internal use only

LOCK VALVE SWITCH onboard toggle switch

Used for testing hydraulic lift door lock valve
When the switch is up the lock valve shall be off
When the switch is down the lock valve shall be on
Not applicable for traction lifts – switch will be either sorted with a link or be in the down position

L1BP relay

Onboard Lock1 Bypass Relay
L1BP relay pulls up when BYPASS is switched to L1BP
No external relay contacts available – internal use only
Must be a safety relay with FGR contacts. No relay socket provided as only serviceable by ECD
See also Inputs – Outputs BYPASS onboard switch

L2BP relay

Onboard Lock2 Bypass Relay
L2BP relay pulls up when BYPASS is switched to L2BP
No external relay contacts available – internal use only
Must be a safety relay with FGR contacts. No relay socket provided as only serviceable by ECD
See also Inputs – Outputs BYPASS onboard switch
MSD – Magnetic Switch Down input
MSD input turns on via the MSD sensor in the shaft
MSD input controls MSD relay
MSD input is used for counting the lift position (MSL = 00) and for the floor level masking/re-levelling circuit
Counting Operation (MSL=00) – When the lift is running down between floors, it shall advance the position count
when the MSD input is received. The outputs 1P to 12P shall change accordingly. The LCD position shall remain
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