Chain Stops Halfway in Automatic Mode

Chain Stops Halfway in Automatic Mode

If the chain doesn’t go all the way up or down as it should when controlling the App, the problem is probably in switches inside the chain. Switches must be inspected and returned to their own position. 


There are two switches behind inner chain in column:



Please check if switches are on their place and check wires from switches to Parklio Brain device. If everything is ok with switches and wiring, please check photocells and make calibration process again.

You can also find the photo of correct Switches positioning and wiring on Parklio chain barrier at the following link: https://file.parklio.co/file/pawna8242939d77684a4ba800740ac905d5ae

    • Related Articles

    • Chain is not rising or barely rising

      A possible solution for this problem is to first increase the torque on the motor and do the calibration process after that. Note: If the torque screw is set to maximum then the potentiometer will got minimum and the torque will be lowered instead of ...

    • Parklio Chain - Possible Problems And Solutions

      Type of problem Probable cause Solution On activating the opening command the automation does not move. Lack of electrical power supply Check the presence of the electrical voltage and all the connections to the electrical network. On activating the ...

    • How to install Chain Column

      Instructions for installing Chain column: 1. Screw in for 1,5 - 2,0 cm the 4 screws M10x70 in dotation to the base. 2. Place the base on the previously prepared base of cement (Fig.3) 3. The upper part of the base should be clean and perfectly ...

    • How to Bypass Photocells on Chain

      ⚠️ Warning: Bypassing photocells removes safety detection — the Chain will operate without obstacle detection. This should only be done for testing/diagnostic purposes or if photocells are not installed. Method 1: Hardware Bypass (Jumper) If ...

    • Manual Control of The Chain

      Move the Chain to Manual mode on control board (Control board is located in master unit in the white plastic box). You can see the image of control board modules needed to switch the chain to manual mode at the following link: ...