Mitsubishi Electric 800 Series Instruction Manual page 54

 Torque command setting method and the parameter for speed limit
Pr.804 setting Pr.544 setting
0, 1, 12
3, 5
14, 18
1, 6 0, 1, 12, 14, 18
0, 4 —
 Torque limit setting method
Pr.804 Pr.810
setting 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 Field Network Basic communication)
Pr.804 setting Setting range
1, 3
600 to 1400 (1% increments)
-32768 to 32767 (two's
5, 6
*1
complement)
*1 The torque limit setting is defined as an absolute value.
 Instructions
 Operating and handling instructions
• The inverter only accepts the commands from the programmable controller during operation using the CC-Link IE Field
Network Basic. The run command from external and parameter unit is ignored.
• If multiple inverters have the same station number, the communication cannot be performed properly.
• The inverter protective function (E.EHR) is activated if data communication stops for more than the time set in Pr.1432
Ethernet communication check time interval due to a programmable controller fault, an open Ethernet cable etc. during
CC-Link IE Field Network Basic operation.
• If the programmable controller (master station) is reset during operation through the CC-Link IE Field Network Basic 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.
Torque command setting method (any one of the following)
• Set the torque command value in RWwn+1, and "1" in RYD or RYE.
• Set the instruction code HED or HEE in RWwn+2, the torque command value in
RWwn+3, and "1" in RYF. (The torque command value can be read using the
instruction code H6D or H6E.)
• Set H08 in the link parameter extended setting, the instruction code H85 and H86 in
RWwn+2, the torque command value in RWwn+3, and "1" in RYF. (Writing in Pr.805 or
Pr.806)
• Set the torque command 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 command 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 command value in RWwn+3, and "1" in RYF. (Writing in Pr.805 or
Pr.806)
Torque command using the CC-Link IE Field Network Basic is not available.
Pr.544
setting
• Set the torque limit value in RWwn+C, and "1" in RYD or RYE.
14, 18 • 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
0, 1, 12, 14, 18
RWwn+2, the torque limit value in RWwn+3, and "1" in RYF. (Writing in Pr.805 or Pr.806)
Actual torque command
*1
-400 to 400%
-327.68 to 327.67%
Check that the communication speed is not set to 10 Mbps.
Torque limit setting method (any one of the following)
Actual torque limit
0 to 400%
0 to 327.67%
Point to be checked
Parameter
for speed
limit
Pr.808,
Pr.809
Pr.807
2. Ethernet Communication
2.6 CC-Link IE Field Network Basic
1
2
3
4
5
6
7
8
9
10
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