Profibus-Dp Communication Function Setting; Torque Command / Torque Limit Via Profibus Communication (Pr.804) - Mitsubishi Electric 800 Series Instruction Manual
Plug-in option, profibus-dp communication function
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7.8
PROFIBUS-DP communication function setting
7.8.1
Torque command / torque limit via PROFIBUS communication (Pr.804)
Setting Pr.804 Torque command source selection = "3 or 5" enables torque command / torque limit via PROFIBUS
communication under torque control by Real sensorless vector control or under speed control.
Initial
Pr.
Name
value
Torque command
804
0
source selection
*1
Can also be set from operation panel or parameter unit.
*2
When used as a torque limit value, the value is an absolute value.
*3
The priority of the torque limit value is as follows: TL signal > PROFIBUS communication > Pr.810.
Setting
Torque command
range
(used under torque control)
0
Torque command by terminal 4 analog input
Torque command by the parameter setting (Pr.805 or
1
Pr.806) (-400% to 400%)
Torque command via PROFIBUS communication (FR-
A8NP)
3
Torque command by the parameter setting (Pr.805 or
Pr.806) (-400% to 400%)
4
Not available.
Torque command via PROFIBUS communication (FR-
A8NP)
5
Torque command by the parameter setting (Pr.805 or
Pr.806) (-327.68% to 327.67%)
Torque command by the parameter setting (Pr.805 or
6
Pr.806) (-327.68% to 327.67%)
*1
*1
*1
*1
PPO TYPE SUPPORT SPECIFICATION
Torque limit
*2
(used under speed control)
Input via PROFIBUS
communication is not available.
Input via PROFIBUS
communication is available.
(Regardless of the priority of the
*3
torque limit value input
)
Input via PROFIBUS
communication is available.
(Regardless of the priority of the
*3
torque limit value input
)
Input via PROFIBUS
communication is not available.
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