Mitsubishi Electric 800 Series Instruction Manual page 33

 Torque limit setting method
Pr.804 setting Pr.810 setting
3, 5
2
1, 6
 Relationship between the Pr.804 setting, the setting range, and the actual torque command /
torque limit (when setting is made from CC-Link IE TSN communication)
Pr.804 setting
1, 3
600 to 1400 (1% increments)
-32768 to 32767 (two's
5, 6
complement)
*1 The torque limit setting is defined as an absolute value.
 Instructions
 Operating and handling instructions
• The commands only from the programmable controller can be accepted during CC-Link IE TSN communication. The run
command from external and parameter unit is ignored.
• If multiple inverters have the same station number, the communication cannot be performed properly.
• If the programmable controller (master station) is reset during operation through the CC-Link IE TSN or if the
programmable controller is powered off, data communication stops and the inverter protective function (E.EHR) is
activated. To reset the programmable controller (master station), switch the operation mode to the External operation once,
then reset the programmable controller.
• When Pr.340 = "0", any inverter whose main power is restored is reset to return to the External operation mode. To resume
the Network operation, therefore, set the operation mode to the Network operation using the sequence program. Set a
value other than "0" in Pr.340 to start in the Network operation mode after inverter reset. (For details of Pr.340, refer to the
FR-E800 Instruction Manual (Function).)
 Troubleshooting
Description
Communication is not established.
Operation mode does not switch to the
Network operation mode.
Inverter does not start in the Network
operation mode.
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2. Ethernet Communication
2.5 CC-Link IE TSN
• Set the torque limit value in RWwn+C, and "1" in RYD or RYE.
• Set H08 in the link parameter extended setting, the instruction code H85 and H86 in RWwn+2, the torque
limit value in RWwn+3, and "1" in RYF. (Writing in Pr.805 or Pr.806)
Set H08 in the link parameter extended setting, the instruction code H85 and H86 in RWwn+2, the torque
limit value in RWwn+3, and "1" in RYF. (Writing in Pr.805 or Pr.806)
Setting range
*1
-400 to 400%
-327.68 to 327.67%
*1
Check that the communication speed is not set to 10 Mbps.
Check that the Ethernet cable is installed correctly. (Check for contact fault, break in the cable, etc.)
Check that the inverter is in the External operation mode.
Check that the operation mode switching program is running.
Check that the operation mode switching program has been written correctly.
Check that the inverter starting program is running.
Check that the inverter starting program has been written correctly.
Check that Pr.338 Communication operation command source is not set to External.
Torque limit setting method (any one of the following)
Actual torque command
Point to be checked
Actual torque limit
0 to 400%
0 to 327.67%