108
ED50
08-2018
DL4614-140
dormakaba ED50 OHC Installation Instructions
Appendix A
Parameter
Value
range
Units
Factory
setting Description
Door thickness
1. Parameter is entered in mm.
2. Door thickness affects measured door opening angle.
3. Parameter
Td
enables a more accurate door width to be entered, if required.
47
0 - 99
mm
35
Td
0 -
3 7/8"
1 3/8"
Deactivation of drive; X6, 4 and 4a, trigger
type (v1.7)
48
0 - 1
0
0
NC contact, drive function is deactivated when NC contact is open.
1
NO contact, drive function is deactivated when NO contact is closed.
Night-bank contact X1; 3 and 35, trigger
type (v1.7)
49
0 - 1
0
0
1. NO contact, night-bank function is triggered when NO contact is closed.
2. Typically used when using a key switch or an access control system.
1
1. NC contact, night-bank function is triggered when NC contact is opened.
2. Typically used when connected to building management system to trigger doors
(signal normally present).
Release of hold-open system (v1.7)
50
0 - 1
1
1
1. Upgrade care Fire Protection installed, users may release hold-open by manually
moving door in closed direction.
2. A manual release button is not required.
0
1. Hold-open release by manually moving door in closed direction is deactivated.
2. A manual release button is required.
Castor angle for double doors
Active door with astragal, angle active door must open before passive door opens.
51
0 - 30
°
30
Hinge clearance
1. Clearance between hinges is critical for the calculated door angle.
2. It may only have a small effect but the clearance can be adjusted in extreme cases to
improve accuracy.
3. Factory setting is 3 * 10, 30 mm, 1 3/16".
4. With CPD doors, setting must be changed to a negative value. A learning cycle is then
required as system creates an angle table as a function of the set parameters.
52
±
5
*10
mm
3
*10
±
3/16
*10
inches
Overhead concealed (OHC) mode,
permanent open via night-bank input (v2.1)
53
0 - 1
0
0
Function disabled.
1
If night-bank is triggered > 5 s, operator changes to permanent open mode. The
function is canceled by repeated impulse.
Overhead concealed (OHC) mode, manual
force overload drive release (v2.1)
53
0 - 1
0
0
Function disabled.
1
If door is manually moved against the direction of operator motor rotation, this is
detected and the motor driving force is released to avoid damage to the operator
mechanics.
