DORMA
ED400 In Floor
Controller Manual
9
DORMA AUTOMATICS, Inc.
924
Sherwood
Drive
Toll-Free:
877-367-6211
DL3128-010
Lake
Bluff,
IL
60044
Fax:
877-423-7999
10/1/2007
E-mail:
Subject to change without notice
Monitoring
For troubleshooting purposes, the controller displays its Program State when the Selector knob is in the Run position, and its
Learn State when the Selector knob is in the Learn position. The state and value of many more variables can be seen through the
Monitor menus, such as:
•
The Help display, showing what the opener is waiting for
•
The number of cycles
•
A Log of recent events
•
The door angle and speed
For a complete list see the
Menu Reference
section
.
Position of
Function of
"Selector" knob
"Dial" knob
Display
Units
Monitor Select
Select variable to be Code for variable monitored
-
monitored
Monitor Value
Depends on variable Value of selected variable
-
To monitor one of those variables:
•
Turn the "Selector" knob to the "Mon Select " position.
•
Turn the "Dial" knob until the desired variable is shown in the display.
•
Turn the "Selector" knob to the " MonitorValue" position. The display will show thepresent value of that variable.
•
Usually the Dial knob has no function, though in some cases it can be used to get additional information.
OPERATION
The opener's behavior depends on
•
Whether there's AC power,
•
The Opener Type
•
Any selected features
•
The position of the Program Switch
AC power
No AC power
When there's no AC power, the controller places a passive brake across the motor leads, to slow it down when closing.
The user may use the door manually. The door closes very slowly. The pinion speed is constant (therefore, for surface
mount, the door speed isn't constant). There is no Latch-Check nor Back-Check (so the user could slam the door against
the open hard stop). The speed is sufficiently slow that the time closing through Latch-Check meets A.N.S.I. specs.
AC Power is OK
When there's power, the controller is ON, even if the ProgramSwitch is in the Off position. It disables the passive brake,
and instead it controls the motor directly. In this case, the opener's behavior depends on
•
the Opener Type
•
any selected features
•
the position of the Program Switch
Opener Type
Full Power
When the user triggers the opener (for example, by walking towards a motion detector), the door opens, stays open for a
while, then closes. If, while closing, another user retriggers the door, the door starts reopening.
Low Energy
This is the same as Full Power, but the installer must adjust some parameters for sloweroperation. To select this, the
“Low Energy” switch must be in the “ON” position.
Power assist
When the user triggers the opener, the opener helps the user, so that the user may open the door with very little force;
after a while, the door closes.
