C4 User Manual
October 25, 2021 ©2021 Smartrise Engineering, Inc. All Rights Reserved Page 219
Line monitoring hardware has detected voltage lines
are out of phase or missing. Only checked if
programmed.
When the car is on automatic battery rescue operation.
For Magnetek drives, this indicates to the car that the
easiest direction to move is down. When inactive, this
indicates that the easiest direction is up.
When the car is on automatic battery rescue operation.
For Magnetek drives, this indicates to the car that it
has determined the easiest direction for the car to
move, indicated by REC TRV DIR.
When active, causes the C4 car to assert a regen fault.
Primary soft starter signaling a generic fault. Only
checked if programmed.
Secondary soft starter signaling a generic fault. Only
checked if programmed.
Feedback input from the contactor starter overload
relay. Used for jobs with a contactor starter.
Monitors safety relay for cutting the up high valve's
neutral side. If the input is high, the valve's neutral side
is disconnected. Only checked if programmed.
Valve controller generic fault.
Table 38: Description of Front Doors Inputs
Indicates that the manual hall doors for the bottom
floor front opening are closed.
Door close button, requests that the front door closes.
Car door, door close limit input indicating that the
front door is closed.
Door open button, requests that the front door opens.
Car door, door open limit input indicating the front
door is open.
Car door position monitor input indicating front door is
closed. Checked only if programmed.
Door hold button, requests that the front door opens
and remains open for a longer than usual dwell period.
Disables the car controls for the front DCB. All
operations are controlled remotely via a remote
control panel. Used during prison operation.
Disables the car controls for the front DOB. All
operations are controlled remotely via a remote
control panel. Used during prison operation.