Rev. 10-7-16
Part #C-00140
GT20 Control Wiring and Programming Manual
Double Swinging Doors
8-35
Section 8e: Open/Close Settings
1.►Select the Parameter: DubleD (Closing Sequence Role Master/Slave)
2.►Select the Setting Range:
X
MastrA:
y
To activate the Master Door Panel first
X
SlaveA:
y
To activate the Slave Door Panel second
a. If a CANbus connection exists between the GT20 Controls, the Master is identified by a
small black (m) and the Slave by a small black(s).
b. If a CANbus connection does not exist, the Master is identified by a small white (m) and
the Slave by a small white (s).
3.►Select the Parameter: VO (Opening Speed)
4.►Select the Setting Range: 0 - 14 seconds
a. Each GT20 Control is independent from each other. It is possible to select a different setting range
if deemed necessary. For example: Master: Vo = 4 seconds; Slave: Vo = 5 seconds
5.►Select the Parameter: AoSeq (Delay angle for Slave opening sequence control)
6.►Select the Setting Range: 0 - 105 degrees
a. The default AoSeq setting is 0 degrees.
b. AoSeq = the Slave will start to open after the Master exceeded the opening angle of 20 degrees.
c. Once the Slave starts to open - it is possible for the Slave to catch up with, and then pass the
Master. If this is required, select a higher VO Setting Range for the Slave Door Panel.
7.►If an electric lock is installed on the Master, select the Parameter: TDelay (Time Delay).
8.►Select the Setting Range: 0 - 4 seconds
a. TDelay sets the amount of time the Master needs to hesitate in order to allow the electric lock to
release before opening.
b. When the Setting Range for TDelay is set higher than 0 seconds, the AoSeq angle between the
Slave and the Master is increased. AoSeq must be reduced.
c. An AoSeq value of 0 degrees means that both Door Panels will simultaneously open (no opening
delay is active).
9.►Select the Parameter: AcSeq (Delay angle for Master closing sequence control)
10.►Select the Setting Range: 0-105 degrees.
a. The default AcSeq setting is 0 degrees.
b. The Master will start to close after the Slave exceeded the closing angle of 20 degrees.
c. This advance guarantees the Master and Slave close in one smooth closing motion.
d. If the Master closing speed is set so the Master overtakes the Slave while closing, the Master will
stop at the 20 degree angle to allow the Slave to fully close first.
Section 8f: Sensor Signals
X
A SES signal from the PULL side of a Swing Door Panel:
•
Will cause a safety stop for both Door Panels.
X
A SER signal from the PUSH side of a Swing Door Panel:
•
Will cause a both Door Panels to stop closing and re-open.