Swing gate can not read the card how to solve?
First, the reader can not normally swing gate <br> <br> the fault is a connection between the main card reading device to the main controller loose or damaged card reading device.
Second, the swing gate read one card can be continuous through more than <br> <br> the failure was mainly caused by the following reasons:
1) The resetting tension spring of the positioning arm fails or the pulling force is not enough, so that the positioning arm cannot be reliably reset and locked.
2) The signal that the user's card reader system outputs to the gate master controller is not stable (there is jitter, such as the relay output type read-write system), and the gate machine works in the reading card memory working mode (P08 = 0). The following methods can be used to eliminate the fault:
a. Switch the mode of operation of the gate to read without card. Refer to the appendix of the instruction manual of the company's swing gate for specific methods;
b. Delay the debounce circuit for the output signal of the card reading system;
Attention to the repair of the swing gate 1. After the cleaning liquid is used, the swing gate must be completely cleaned with clean water. Be careful not to allow the liquid residue on the stainless steel surface, otherwise it will cause rusting. Washing the liquid again can cause rough or rashes on your hands. So wear rubber gloves and use it again.
2. The causes and conditions of the pollution and rust of stainless steel building materials are completely different in each case. The swing gate should therefore adopt the most appropriate maintenance method in accordance with various conditions.
3. When using cloth, towel gourd, nylon sponge, brush hook, brush cleaning tool, it must be polished along the stainless steel from parallel cleaning. If the swing gate is cleaned circularly, the contamination will not be easily removed, and the surface gloss lines will be damaged, making it difficult to see.
4. When using the cleaning liquid for the purpose of removing contamination or rust, perform a partial “rubbing test†in advance to confirm the cleaning effect. If the results of the swing gate test are satisfactory, follow this method to do a comprehensive sweep. The cleaning should not be done only to pollute the rusted parts, and the surrounding parts should be cleaned as much as possible. If you do not do this, the surface of the stainless steel will be uneven in gloss, and it will be ugly in appearance.
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