Choose the right cable MT6000/8000-S7-200If you have no problem, update the system in the screen and download again, provided that your communication line is correct
Category: plc program
How to clear the Weilun touch screen MT8000 program
The easiest way is to overwrite the original program with a blank program
How to switch the Mt8000 touch screen interface, the M0 is turned on?
When the Mt8000 touch screen is switched to a certain interface, M0 in the PLC program automatica When the Mt8000 touch screen is switched to a certain interface, M0 in the PLC program automatically turns onYou can use a macro instruction. The execution condition of the macro instruction is to execute the macro instruction when … Continue reading How to switch the Mt8000 touch screen interface, the M0 is turned on?
What are the models of the touch screen mt8000 series
MT8000 series: MT8070iE MT8070iER MT8070iH3 MT8071iE MT8100iE MT8100iV、MT8101iE
Driver usb mpi adapter siemens
s7-200 plc download monitoring program, Siemens programming cable can be used 1,S7-200 special programming cableRS-232 / PPI cable (order number 6ES7 901-3CB30-0XA0)USB / PPI cable (order number 6ES7 901-3DB30-0XA0) 2,Both s7-300 / 200 can be usedOld cable: PC Adapter USB Order number: 6ES7 972-0CB20-0XA0New cable: PC Adapter USB A2 Order number: 6GK 1571-0BA00-0AA0The above several … Continue reading Driver usb mpi adapter siemens
What is the difference between PROFACE cable GPW-CB02 and GPW-CB03
The difference between GPW-CB02 and GPW-CB03 is the interface to the computerGPW-CB02 is a serial portGPW- CB03 is a USB interface
The difference between USB-MPI and USB-PPI
MPI is Multi-Point Interface, suitable for PLC 200/300/400, operation panel TP / OP and host computer MPI / PROFIBUS communication card. The communication rate of MPI network is the network only supports 12Mbit / s communication rate. The MPI network can connect up to 32 nodes, the maximum communication distance is 50m, but the length … Continue reading The difference between USB-MPI and USB-PPI
6ES7901-0BF00-0AA0
6es7901-0bf00-0aa0 is Siemens PLC and touch screen RS485 communication cable, 9-pin male-9 pin male Uses: For Siemens touch screen and Siemens plc connection.
PLC analog input wiring method
The two-wire current and four-wire current only have two signal wires, the difference: the two signal wires of the two-wire current not only need to supply power to the sensor or transmitter, but also provide the current signal; and the two-wire current The signal line only provides current signals. Therefore, sensors or transmitters that provide … Continue reading PLC analog input wiring method
What is the difference between the on-delay timer and the keep-alive timer in Siemens PLC?
Difference: Definition: On-delay timer: The on-delay timer is the most common and basic timer in various PLCs. This timer is called SD timer in SIEMENS PLC. Hold-type on-delay timer: This timer generates a latch function when the input condition 00000 is ON, even if the input condition 00000 becomes OFF, the input condition is still … Continue reading What is the difference between the on-delay timer and the keep-alive timer in Siemens PLC?
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