Hi guys, here is the project i want to control a siemens sinamics G110 drive via USS telegram on 485 serial interface.
What is done; 485 serial comm, I can have a reading of the status from the drive.
What need to be done, sending telegram to the drive
this is the red lion information sheet about that driver.
Siemens Simovert via USS Serial Master Driver
Information Sheet for Crimson v2.0
Sending Commands –Examples based upon MicroMaster 420 Control Word bit definitions
Example 1: Run Inverter at 50% frequency.
1) Set STW to 0x047F.
2) Set HSW to 0x2000.
3) Write a non-zero value to SEND (Send Command).
Example 2: Immediately switch inverter off.
1) Set STW to 0x047D.
2) Set HSW to 0x0000.
3) Write a non-zero value to SEND (Send Command).
how do I do the third instruction?
Can't find send command
Thanks to all
Thank you very much
What is done; 485 serial comm, I can have a reading of the status from the drive.
What need to be done, sending telegram to the drive
this is the red lion information sheet about that driver.
Siemens Simovert via USS Serial Master Driver
Information Sheet for Crimson v2.0
Sending Commands –Examples based upon MicroMaster 420 Control Word bit definitions
Example 1: Run Inverter at 50% frequency.
1) Set STW to 0x047F.
2) Set HSW to 0x2000.
3) Write a non-zero value to SEND (Send Command).
Example 2: Immediately switch inverter off.
1) Set STW to 0x047D.
2) Set HSW to 0x0000.
3) Write a non-zero value to SEND (Send Command).
how do I do the third instruction?
Can't find send command
Thanks to all
Thank you very much
