1. Automatic operation at low speed
If the cAr stops outside the door area due to a disconnected safety circuit, the car will automatically level to the door area at a low speed after the safety circuit returns to normal, and the door will be opened to release the passengers in order to rescue them.
Follow the steps below to confirm low-speed automatic operation:
①. Register the up or down command to make the elevator run automatically at high speed;
②. When the elevator runs outside the door area, press the emergency stop button on the emergency electric device to make the elevator stop urgently;
③. Reset the emergency stop button and enter the low-speed automatic operation state after about a few seconds;
④. The elevator will run in the opposite direction to the original running direction before the safety circuit was activated;
⑤. The car will stop in the door area of the nearest floor, open the door to let people in, and then close the door for standby.
2. ELD Operation
If the elevator is equipped with the ELD function, the elevator can be operated with ELD. The ELD operation debugging of the elevator must be performed after the elevator high-speed automatic debugging is completed.
The ELD function is divided into two cases, one is the ELD function debugging of the door area, and the other is the ELD function debugging of the non-door area. Note that the elevator can only perform ELD operation in automatic mode.
2.1 Confirm the voltage of the ELD power supply (optional)
①. Unplug the CN53 plug-in on the ELD power supply and keep only the CN3 plug-in as the power input.
②. Short-circuit the OF contacts of the MCB and disconnect the main circuit breaker MCB switch;
③. The elevator enters the ELD operation mode. At this time, check the output voltage according to the nameplate on the control power supply.
④. After confirming the output voltage of the ELD power supply, wait for the elevator to exit the ELD mode and plug in the CN53 plug-in.
⑤. Remove the short-circuit wire of the OF contact and close the main circuit breaker MCB.
| Table 1 ELD power supply voltage comparison table | ||
| Output voltage | Remark | |
| Plug-in pins | Voltage (DC) | |
| CN53-PA01 CN53-PA03 | 200V±5% | CN53-PA01 is high level, CN53-PA03 is zero potential. |
2.2 ELD function debugging of door area
①. Short-circuit the OF contacts of MCB;
②. Stop the elevator at any door zone;
③. Close the ELD switch and disconnect the main circuit breaker MCB switch;
④. Six seconds after the power is off, the ELD starts to work and supplies power to the control cabinet through the battery;
⑤. After the elevator passes the safety self-check, it will send a signal that the ELD starts to run;
⑥. The elevator detects that it is in the door zone and sends a door opening command. The elevator opens the door. After about 10 seconds, it sends a door closing command and the elevator closes the door;
⑦. After about 70 seconds, the ELD will disconnect the battery from supplying power to the control cabinet;
⑧. Remove the short-circuit wire of the OF contacts.
2.3 ELD function debugging in non-door area
①. Short-circuit the OF contact of MCB;
②. Close the ELD switch;
③. Register the command to let the elevator run automatically at high speed. After the elevator leaves the door area, disconnect the main circuit breaker MCB switch;
④. Six seconds after the power is off, the ELD starts to work and supplies power to the control cabinet through the battery;
⑤. After the elevator passes the safety self-check, it will send a signal for the ELD to start running;
⑥. The elevator detects that it is in the non-door area and gives the running direction of the elevator according to the weighing value. If the first operation fails, it will try to run the second time in the opposite direction;
⑦. After reaching the leveling area, the elevator issues a door opening command, the elevator opens the door, and after about 10 seconds, it issues a door closing command, and the elevator closes the door;
⑧. After about 70 seconds, the ELD will disconnect the battery from the control cabinet;
⑨. Remove the short-circuit wire of the OF contact.
3. UCMP test
3.1 UCMP braking capacity check
①. Put the car in the unloaded state, stop it in the door area, and switch to manual mode;
②. Adjust the rotary switch SET1 on the human-machine interaction device to 4 and SET0 to 1, and the seven-segment code will flash and display A41;
③. Press and hold the SW1 switch on the human-machine interaction device down until the seven-segment code starts to flash, and then the maximum speed measured will be displayed in m/min;
④. Press and hold the SW1 switch on the human-machine interaction device down again until the seven-segment code starts to flash quickly, and then it will flash slowly to display the maximum speed in m/min;
⑤. Manually run the elevator down to the exit door area;
⑥. Switch the elevator to automatic mode, the elevator will automatically run upward at a low speed, and stop at the top floor door area, and then the seven-segment code will stop flashing and display the maximum speed measured in m/min;
⑦. Confirm that the car running distance meets the requirements, otherwise it needs to be adjusted accordingly, and repeat [1]~[7] again;
⑧. Adjust the rotary switch on the human-machine interaction device SET1 and SET0 are restored to 0 and 8 respectively;
⑨. Press and hold the SW1 switch on the human-machine interaction device until the seven-segment code starts to flash quickly, and then exit the SET mode.
3.2 UCMP Functional Test
(1) Option 1: Door closing test
①. In manual mode, when the elevator stops in the re-leveling area and waits for no direction, set SET1/0 to 5/5, press the SW1 switch downward, and the seven-segment code will display the synchronization layer;
②. Press and hold the SW1 switch downward (at least 1.5s) until the seven-segment code displays the car speed (in m/min);
③. Manually run the elevator. When the elevator escapes the re-leveling area, ZFS-ELE200 will make the elevator stop urgently;
④. The seven-segment code will scroll and display the test results in the order of speed (mm/s), position (mm), and distance (mm). The display format is Exx-xxx-Pxx-xxx-xxx-dxx-xxx;
⑤. Set SET1/0 to 0/8, press the SW1 switch downward, exit the UCMP test mode, and confirm that the fault code is EA5;
⑥. Reset the P1 board or power off the elevator and then power it on again;
⑦. Rotate ZFS-ELE200 The device reset knob clears the fault.
＜Note＞ If PAD is configured, the displayed results are all 0.
(2) Option 2: Door opening test
①. Short-circuit UCMP of the TP terminal with 420;
②. Stop the elevator in the leveling target area, in non-directional standby, set SET1/0 to 4/0, press the SW1 switch downward, and the seven-segment code will display the leveling area (see Table 6-1) and the synchronization layer;
③. Press and hold the SW1 switch downward (at least 1.5s) until the seven-segment code starts flashing;
④. The elevator will automatically open the door to the desired position, and then start to open the door upward and level the elevator. When the elevator escapes from the leveling area, the ZFS-ELE200 will make the elevator stop urgently;
⑤. Set SET1/0 to 0/8, press the SW1 switch downward, exit the UCMP test mode, and confirm that the fault code is EA5;
⑥. Reset the P1 board or power off the elevator and then power it on again;
⑦. Turn the reset knob of the ZFS-ELE200 device to clear the fault;
⑧. Remove the shorting wire from the TP terminals.
4. When equipped with a well information system, SETS test
①. In automatic mode, when the elevator stops at the terminal door area and waits for no direction, set SET1/0 to 5/6, press the SW1 switch downward, and the seven-segment code will display the synchronization layer;
②. Press and hold the SW1 switch downward (at least 1.5s) until the seven-segment code displays the car speed (unit: m/min);
③. Register the terminal layer command to let the elevator run. When the car runs to the vicinity of the middle point of the shaft, ZFS-ELE200 will make the elevator stop urgently;
④. The seven-segment code will scroll and display the test results in the order of trigger speed (mm/s), position (mm), distance (mm), and impact speed (mm/s);
⑤. The display format is Exx-xxx-Pxx-xxx-xxx-dxx-xxx-bxx-xxx;
⑥. Set SET1/0 to 0/8, press the SW1 switch downward, and exit the SETS test mode;
⑦. Reset the P1 board or power on the elevator after power failure;
⑧. Rotate The ZFS-ELE200 unit resets the knob to clear faults.
5. When equipped with a well information system, OSP test
①. In automatic mode, when the elevator stops at the door area and waits for no direction, set SET1/0 to 5/7, press the SW1 switch downward, and the seven-segment code will display the synchronization layer;
②. Press and hold the SW1 switch downward (at least 1.5s) until the seven-segment code displays the car speed (in m/min);
③. Register the command to let the elevator run. When the car speed reaches the OSP action speed (the default is the rated speed), ZFS-ELE200 will make the elevator stop urgently;
④. The seven-segment code will scroll and display the test results in the order of speed (mm/s), position (mm), and distance (mm);
⑤. The display format is Exx-xxx-Pxx-xxx-xxx-dxx-xxx;
⑥. Set SET1/0 to 0/8, press the SW1 switch downward, and exit the OSP test mode;
⑦. Reset the P1 board or power on the elevator after power failure;
⑧. Rotate ZFS-ELE200 The device resets the knob to clear the fault.
6. AST/ASTW functional testing
Take the AST function test as an example:
①. In automatic mode, when the elevator stops at the door area and waits for no direction, set SET1/0 to 5/E, press the SW1 switch down, and the seven-segment code will display the elevator status and synchronization layer;
②. Press the SW1 switch down (at least 1.5s) until the seven-segment code starts flashing;
③. Register the command to let the elevator run, the elevator will run at a speed of 4m/min, and after running for 20s, the elevator will stop urgently;
④. Set SET1/0 to 0/8, press the SW1 switch down, and exit the test mode;
⑤. Set MON1/0 to 1/0, confirm that the current fault is 503;
⑥. Perform maintenance or emergency electric, reset the P1 board, and after 7s, the 503 fault disappears and switches back to automatic.
7. RTC clock settings
The rotary switch SET1/0 on the human-computer interaction device = 2/0 ~ 2/5 sets the year, month, day, hour, minute, and week respectively. Take the year setting as an example:
①. Adjust the rotary switch SET1 to 2 and SET0 to 0, and the seven-segment code will flash and display A20;
②. Press the SW1 switch down once, the seven-segment code will start flashing, and then the year information will be displayed;
③. Move the SW2 switch up or down to change the seven-segment code display value and adjust it to the desired value;
④. Press the SW1 switch down until the seven-segment code starts flashing quickly. After the setting is completed, the seven-segment code will stop flashing;
⑤. Adjust the rotary switch SET1 to 0 and SET0 to 8, press and hold the SW1 switch down until the seven-segment code starts flashing quickly, and exit the SET mode.
＜Note＞ After the time is set, turn MON1/0 to 2/8 to confirm whether the current time is correct.
8. Board verification system operating instructions
Each elevator contains many different control boards. In order to ensure the long-term, stable and reliable operation of each elevator, as the core component of the elevator control system, it is necessary not only to use products originally designed by Shanghai Mitsubishi and qualified by Shanghai Mitsubishi, but also to ensure the correct matching between different boards. To this end, Shanghai Mitsubishi provides a board verification function to ensure that the boards used in each elevator are products that meet the requirements. Special attention should be paid to the fact that boards of different elevators cannot be mixed, otherwise the elevator will not be able to operate normally or malfunction.
After the new elevator is installed, the board verification operation must be performed (before the verification operation, ensure that all components are installed in place), otherwise the elevator will not be able to operate normally for a long time.
The board verification operation can be performed directly using the rotary toggle switch, or it can be processed using the MTS-II tool.
8.1 Printing board verification ID writing (rotary toggle switch method)
①. In automatic mode, when the elevator stops at the door area and waits for no direction, set SET1/0 to 6/7, press the SW1 switch downward, and the seven-segment code will display "oId";
②. Press the SW1 and SW2 switches upward at the same time until the seven-segment code starts to flash, and the digital tube will change to display numbers (such as "13" or "53", etc.);
③. Wait for the seven-segment tube to display "oId" constantly, indicating that the writing is completed (note: the power cannot be turned off or the system reset during this period);
④. Set SET1/0 to 0/8, press the SW1 switch downward, and exit this mode;
⑤. Power off and then power on.
8.2 Process of Printed Board Verification Using MTS-II Tool
①. Preparation:
1) Turn the SW1 switch of the MTI-II card to 0.
2) Connect the computer to the MTI-II card via the USB port, and connect the RS232 port of the MTI-II card to the serial port of P1 via a serial cable.
3) When verifying the group control board, the connection method is the same as above.
②. Using MTS-II
Start MTS-II, select the "Printing Plate Verification" option in the "Extended Functions", enter the printing plate ID number in the "ID" text box in the verification interface, and then click the "Write ID" button. Wait for a while, and when the ID is written, the status display box will show "Write ID Successfully".
8.3 Using MTS-II Tool to Read Printing Board Contract Number
①. Preparation:
Same as in "7.8.2 Process of using MTS-II tool to verify printing plate".
②. Using MTS:
The method of entering the verification interface is the same as in "7.8.2 Process of using MTS-II tool to verify printing plate". Click the "Read printing plate contract number" button. The status display box displays "Task in progress". If you want to perform other operations at this time, click the "Stop status query" button. When the ID reading is completed, the status display box displays "Read ID successfully".
The contract number is displayed in the "Contract number" text box.
8.4 Maintenance and Diagnosis of Board Verification System
If the elevator has the following phenomena, it means that the elevator uses a printed board or software that does not meet the requirements of Shanghai Mitsubishi. In order to ensure the long-term, stable and reliable operation of the elevator, please contact the factory as soon as possible.
Phenomenon 1: "C" is always displayed in the elevator car.
Solution: The CC program has been illegally replaced and needs to be restored to the factory program.
Phenomenon 2: The elevator car always displays "C", and the even-numbered floor command in the car cannot be registered.
Solution: The CC program has been illegally replaced, and the CC program needs to be restored to the factory program.
Phenomenon 3: The elevator car always displays "L", the door remains open, there is no floor station display, and the car commands can be registered but cannot be responded to.
Solution: The CC or ST program has been illegally replaced, and the CC or ST program needs to be restored to the factory program.
Phenomenon 4: In the absence of Phenomenon 1 to Phenomenon 3, when the elevator goes from running to stopping, the car display or the floor display will show "H", "B", "D", "G", "E" once or continuously display "E", or the up and down lights of the floor direction lights will flash alternately.
Solution: It means that there is a printed board that failed verification in the elevator system. When querying, you can use the digital tube on the P1 board to view the verification result (see 8.5) or use MTI-II to view (see 8.6).
The following phenomena serve as auxiliary judgment basis:
Phenomenon 5: When the elevator goes from running to stopping, the car display will show "E" once.
Solution: This indicates that the verification of the elevator car display printing plate has failed, and the printing plate needs to obtain availability confirmation.
Phenomenon 6: The car display continuously displays "E", and the car display will no longer display other content.
Solution: It means that the elevator car display printing plate is out of service, and the printing plate needs to obtain availability confirmation.
Phenomenon 7: When the elevator stops from running, the floor display will show "E" once.
Solution: It means that the floor printing plate verification of the elevator at this floor is invalid, and the printing plate needs to obtain availability confirmation.
Phenomenon 8: The floor display continuously displays "E", and the floor button cannot be registered, or the up and down lights of the floor direction lamp flash alternately.
Solution: It means that the floor printing plate verification of the elevator at this floor is out of service, and the printing plate needs to obtain availability confirmation.
Phenomenon 9: When the elevator stops from running, the car display or the floor display will show "H" once.
Solution: It means that the elevator P1 board verification is invalid, and the printing plate needs to obtain availability confirmation.
Phenomenon 10: When the elevator stops from running, the car display or the floor display will show "H" once, and the car instruction even-numbered floors cannot be registered.
Solution: It means that the elevator P1 board is out of service, and the board needs to obtain availability confirmation.
Phenomenon 11: When the elevator stops from running, the car display or the floor display will show "B" once.
Solution: It means that the elevator BC board verification fails, and the board needs to obtain availability confirmation.
Phenomenon 12: When the elevator stops from running, the car display or the floor display will show "B" once, and the car command odd-numbered floors cannot be registered.
Solution: It means that the elevator BC board is out of service, and the board needs to obtain availability confirmation.
Phenomenon 13: When the elevator stops from running, the car display or the floor display will show "D" once, or it is found that rxok/txok on the door machine board flashes alternately.
Solution: It means that the elevator has a door machine board verification failure, and the board needs to obtain availability confirmation.
Phenomenon 14: The elevator detects a DONG (NLH) serious fault and stops service, and rxok/txok flashes alternately on the door panel.
Solution: It means that the elevator door panel is out of service, and the board needs to obtain availability confirmation.
Phenomenon 15: When the elevator stops from running, the car display or the floor display will show "G" once.
Solution: It means that the elevator group control board verification fails, and the board needs to obtain availability confirmation.
Phenomenon 16: When the elevator stops from running, the car display or the floor display will show "G" once, and the group allocation does not work.
Solution: It means that the elevator group control board is out of service, and the board needs to obtain availability confirmation.
<Note>
The above phenomena will overlap, which will cause troubleshooting. You can use the following order to reduce the complexity of troubleshooting:
When the faults of phenomena 1 to 3 occur, solve the problem on the P1 board first.
In the absence of phenomena 1 to 3, try to use the digital or MTI-II tool on the P1 board to confirm the overall situation of each printed board.
In the absence of phenomena 1 to 3, if there is a verification failure of the P1 board, the problem on the P1 board should be solved first. Because the verification problems of other printed boards may be caused by the P1 board.
In the absence of phenomena 1 to 3, and confirming that the P1 board is legal, solve the problems of other printed boards.
In the absence of phenomena 1 to 3, you can use the MTI-II tool to read the contract number of each printed board to confirm the matching relationship between P1 and other printed boards.
If the P1 board is not a verification system, you need to observe the phenomena of each component separately to determine the failed component.
8.5 Use the digital tube on the human-computer interaction device to view the verification result process
①. MON1=1, MON0=C on the human-machine interaction device:
The digital tube on the human-machine interaction device displays the service stop status of each printing plate, and the display code is as follows:
| Table 2 Description of the outage status of each printing board | ||
| Number | Display on LED3--LED1 | Service Status |
| 1 | "EP1" | P1 board out of service |
| 2 | "EGC" | GC board out of service |
| 3 | "EHb" | HS board out of service |
| 4 | "ECF" | Front door CS board out of service |
| 5 | "ECr" | Rear door CS board out of service |
| 6 | "Eb1" | Front door main control box BC board out of service |
| 7 | "Eb2" | Front door auxiliary control box BC board out of service |
| 8 | "Eb3" | Front door residual main control box BC board out of service |
| 9 | "Eb4" | Front door residual auxiliary control box BC board out of service |
| 10 | "Eb5" | Rear door main control box BC board out of service |
| 11 | "Eb6" | Rear door auxiliary control box BC board out of service |
| 12 | "Eb7" | Rear door residual main control box BC board out of service |
| 13 | "Eb8" | Rear door residual auxiliary control box BC board out of service |
| 14 | "Ei1" | Front door main control box IC board out of service |
| 15 | "Ei5" | Rear door main control box IC board out of service |
| 16 | "EU1" | ELE100A device UCMP board out of service |
②. MON1=1, MON0=D on the human-machine interaction device:
The digital tube on the human-machine interaction device alternately displays the HS service stop floors in decimal format.
③. MON1=1, MON0=E on the human-machine interaction device: The digital tube displays the verification failure status of each printing plate.
| Table 3 Verification failure description for each printed board | ||
| Number | Display on LED3--LED1 | Verification failure situation |
| 1 | "iP1" | P1 board verification failure |
| 2 | "iGC" | GC board verification failure |
| 3 | "iHb" | HS board verification failure |
| 4 | "iCF" | Front door CS board verification failure |
| 5 | "iCr" | Rear door CS board verification failure |
| 6 | "ib1" | Front door main control box BC board verification failure |
| 7 | "ib2" | Front door auxiliary control box BC board verification failure |
| 8 | "ib3" | Front door residual main control box BC board verification failure |
| 9 | "ib4" | Front door residual auxiliary control box BC board verification failure |
| 10 | "ib5" | Rear door main control box BC board verification failure |
| 11 | "ib6" | Rear door auxiliary control box BC board verification failure |
| 12 | "ib7" | Rear door residual main control box BC board verification failure |
| 13 | "ib8" | Rear door residual auxiliary control box BC board verification failure |
| 14 | "ii1" | Front door main control box IC board verification failure |
| 15 | "ii5" | Rear door main control box IC board verification failure |
| 16 | "iU1" | ELE100A device UCMP board verification failure |
④. MON1=1, MON0=F on the human-machine interaction device: the digital tube displays the HS verification failure floor alternately in decimal format.
⑤. If the system has just been reset, the digital tube codes displayed in (1)-(4) above may take 3 minutes to appear.
⑥. In the above 4 viewing modes, if all the elevator printed boards are verified to be legal, the digital tube will always maintain the display status after the system is reset, and the display "- - -" will not change.
⑦. MON1/MON0=10 or 11 (10-current, 11-history) on the human-machine interaction device, if any of the following faults are displayed, it means that the printed board verification has failed.
| Table 4 Verification failure related fault code description | ||
| Number | Display on LED3--LED1 | Verification failure situation |
| 1 | "99E" | P1 board verification failure |
| 2 | "99F" | GC board verification failure |
| 3 | "9A1" | At least one HS board verification failed |
| 4 | "9A2" | At least one CS board verification failed |
| 5 | "9A4" | At least one BC board verification failed |
| 6 | "9A3" | At least one IC board verification failed |
| 7 | "9A7" | ZFS-ELE200 board verification failed |
8.6 Use MTS-II tool to check the verification of each printed board of the elevator system
MTS has this function only when connected to P1 board.
①. Preparation: Same as in "8.1".
②. Using MTS:
The method to enter the verification interface is the same as in "8.1". In the interface, click the "Read CC Verification Result" button, and the table in the interface will display the verification results of the printed board. When the font color in the table is black, it means that the content is normal, and when it is red, it means abnormal. There are comments on the right side of the table.
