1. Siemens SM5000 series control system
How to deal with error content in reference to the fault code table
1. The safety circuit is broken
Phenomenon 1: A certain switch of the safety circuit is disconnected, please check the switch of the safety circuit.
Phenomenon 2: Hit the top or the bottom of the pier.
①If the interstory of the top or bottom floor is too high, and the installation distance of the upper or lower end station is too small, the elevator will be
When the elevator is running incorrectly due to power outage during operation, the speed change distance will be changed after encountering forced speed change.
The foot will cause the elevator to run off-side and hit the top or bottom of the pier (accidentally occurring during multiple periods). When the speed of 2 meters is below (not included
If the distance between the base or base floor is sufficient, the installation location of the end station should be the best time given in multiple sections.
The speed change distance of the high running curve is close to (±0.1 meters). If the distance between the top or bottom floor is insufficient,
The position is like the 1.75-second ladder speed, which is greater than 2.5 meters, and is smaller than the floor distance between the top or bottom floors. Pay attention
The end station installation must be lower than the door area location on the second floor. The upper end station must be higher than the gate area of the secondary top floor
② The installation location of the end station is too small. During operation, it reaches the top or bottom door area, and two doors are
There is no signal when a sensor in the zone passes through the gate area, causing the speed signal to be changed when multiple segments are given.
After the installation position of the end station has passed, the system has changed its speed, and the end station cannot change the operating curve.
ER02 safety loop error bit. Adjust the depth of the door area plate insert into the sensor to make the door area sensor reliable. ③ The wrong action position of the upper and lower end stations causes the low-speed curve to change speed late, which causes the elevator to be off-position and rush to the upper and lower limits. Due to long-term operation and impact of the upper and lower end stations, the installation position is too high.
Its action position is later than the original self-learning position. When the control system encounters the end station, the corrected scale and self-learning
The position of the familiar deviation occurs, causing the low-speed curve or speed change point to be delayed, causing the elevator to run over. please
Newly adjust the end station switch and perform self-learning to make the end station action reliable.
④ The end station fails, and the end station switch is too high due to long-term impact, so it cannot operate normally. electricity
The ladder may easily cause the top and bottom of the pier to run due to dislocation of the floor due to other reasons. Please check the installation of the end station.
⑤If the elevator hits the top and the direction of 02 fault 1 in the fault record is downward, it is due to the system
Given the downward running direction, after opening the gate, the inverter cannot output the torque normally, causing the elevator to slide and top
If this phenomenon occurs when the inverter outputs a phase loss, check the cause of the phase loss.
⑥ When the control system gives the operation direction enabled or when the door is opened and closed, the 24V power supply is unstable.
Or the limit signal is erroneously acting, causing an error, it runs in reverse on the top or bottom floor, stops after reaching the limit and
The car is rushing to the limit. Please increase the capacity of the switching power supply to prevent the 24V power supply from being unstable.
2. Safety failure, the contact status of the safety contactor is inconsistent with the coil status:
Phenomenon 1: The input type is incorrect.
Phenomenon 2: The high-voltage port coil status input is damaged and the coil voltage is too high.
Phenomenon 3: The coil voltage is too low (less than AC100V).
Phenomenon 4: The coil has not been equipped with an arc extinguisher, causing damage to the input capacitor of the motherboard.
ER03KMC status inconsistent error
Phenomenon 1: After the control system outputs the command to run the contactor, the running contactor cannot be closed. Check the connection
ER04KMY status does not match whether the error line is correct, check whether the contactor is damaged. Phenomenon 2: When the elevator stops running, the control system disconnects the output, and the operating contactor cannot be quickly launched.
open. When this phenomenon occurs, all commands in the car will be cancelled when parking. If there is an outgoing call in the reverse direction
The reversal operation prevents the passenger from reaching the target layer in this operation. Replace the contactor to solve this problem
(Generally, the main contactor is the same as the model of the running contactor. The main contactor will no longer operate after powering on.