Sick hick encoder details
The encoder itself is malfunctioning: the encoder itself has malfunctioned, preventing it from producing and exporting the correct wave shape. In this case, the encoder is replaced or its inner parts are repaired。
Encoder connection failure: the probability of such failure, often encountered in maintenance, should be a priority. Often coder cables are cut off, short-circuited or poorly exposed, at which point they need to be replaced or connected. Particular attention should also be paid to whether welding or breaking roads are caused by the looseness of the cables, which are not properly fixed, when the cables are stuck。
Decline in codifier +5v power: means that +5v power is too low, usually not less than 4. 75 v, caused by loss due to power failure or the excessive resistance of power transmission cables, when the power is overhauled or the cable is replaced。



