I have just Installed a XP-GT3200 or XP-GTR1200 Controller but it is Not Responding to Flashed Valid Access Card

I have just Installed a XP-GT3200 or XP-GTR1200 Controller but it is Not Responding to Flashed Valid Access Card

Problem (Issue) Statement:

I have just installed a XP-GT3200 or XP-GTR1200 Controller but it is not responding to flashed valid access card

Description:

After installing a XP-GT3200 / XP-GTR1200 unit, the door lock is not responding to the flashed valid access cards.

Related Software:

NIL

Related Hardware:

  • XP-GT1200L

  • XP-GT3200L

  • XP-GT1200LABX

  • XP-GT3200LABX

  • XP-GT3200LE

  • XP-GT3200LCPX

  • XP-GT500LE

  • XP-GTR1200L

  • XP-GTR3200L

System Application:

Door Controller Mode

Symptom and Finding:

Downlink icon 

is not indicated on the controller's screen

Door lock does not release / respond after flashing a valid access card.

Cause:

  • Controller's downlink communication error or faulty

  • Incorrect wiring connection

Solution:

Summary:

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Step-by-step Guide:

  • Check wiring connection:

Step 1: Check and ensure that the wiring connection is correct


Figure 1: Wiring Diagram for One XP-GT3200L Controller Connected to MAS-RBT Relay Board

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Figure 2: Wiring Diagram for Two XP-GT3200L Controllers Connected to MAS-RBT Relay Board

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Figure 3: Wiring Diagram for XP-GT1200L Controller Connected to MAS-RBU Relay Board

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  • Check Jumper J2 settings:

Step 1: Check and ensure that Jumper J2 on MAS-RBU is shorted while MAS-RBT is opened.


Figure 4: Jumper J2 on MAS-RBU Relay Board

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  • Check Relay Board and Downlink:

Step 1: Connect site's current relay board to other known functional controller. Refer to Check Wiring Connection above for the relevant wiring diagram connection diagrams.

Troubleshooting Explanation

  • If the problem is solved, the current controller's downlink chips are faulty. Return the controller to your suppliers for repair.

  • If the problem persists, the current relay board is faulty. Return the relay board to your suppliers for repair.

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Step 2: Connect other known functional relay board to the current controller. Refer to Check Wiring Connection above for the relevant wiring diagram connection diagrams.

Troubleshooting Explanation

  • If the problem is solved, the current relay board is faulty. Return the relay board to your suppliers for repair.

  • If the problem persists, the current controller's downlink chips are faulty. Return the controller to your suppliers for repair.

Common Issues:

NIL

Porting Date:

26/11/2018 (Rev 1.0)

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