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www.NabcoEntrances.com GT20 Wire and Programming Manual
Rev 5-7-18 P/N C-00140
SECTION 102: Safety Element Connecons:
Safety Elements that are connected to their respecve GT20 Controls:
X
X
SECTION 103: EMY-IN Sensor Connecons:
An acve (EMY-IN) Emergency Input Signal Sensor connected to the:
X
X
SECTION 104: Electric Lock Connecons:
An electric lock, that is connected to the:
X
X
SECTION 105: Open/Close Sengs
1. Select the Parameter: DubleD (Closing Sequence Role Master/Slave).Select the Seng Range:
X MastrA:
X SlaveA:
a. If a CANbus connecon exists between the GT20 Controls, the Master is idened by a small black (m) and the Slave
by a small black(s).
b. If a CANbus connecon does not exist, the Master is idened by a small white (m); the Slave by a small white (s).
2. Select the Parameter: VO (Opening Speed).
3. Select the Seng Range: 0 - 14 seconds.
a. Each GT20 Control is independent from each other. It is possible to select a dierent seng range if deemed necessary.
For example: Master: Vo = 4 seconds; Slave: Vo = 5 seconds
4. Select the Parameter: AoSeq (Delay angle for Slave opening sequence control).
5. Select the Seng Range: 0 - 105 degrees.
a. The default AoSeq seng is 0 degrees.
b. AoSeq = the Slave will start to open aer 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 Seng Range for the Slave Door Panel.
6. If an electric lock is installed on the Master, select the Parameter: TDelay (Time Delay).
7. Select the Seng Range: 0 - 4 seconds.
a. TDelay sets the amount of me the Master needs to hesitate in order to allow the electric lock to release before opening.
b. When the Seng 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 acve).
8. Select the Parameter: AcSeq (Delay angle for Master closing sequence control).
9. Select the Seng Range: 0-105 degrees.
a. The default AcSeq seng is 0 degrees.
b. The Master will start to close aer the Slave exceeded the closing angle of 20 degrees.
c. This advance guarantees the Master and Slave close in one smooth closing moon.
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 rst.
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