Mitsubishi Electric MELSEC iQ-R RD75P4, Руководство пользователя

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7 CONTROL SUB FUNCTIONS
7.4 Function to Limit Control
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7
Relation between the torque limit function and various controls
The following table shows the relation between Torque limit function and various controls.

: Set as required

: Setting not required (The set value is ignored. Set the value within the setting range, such as the initial value.)
*1 The torque limit value when [Cd.22] New torque value is set to 0.
Control details
The following shows the operation of the torque limit function.
Control type Torque limit
function Torque limit value
*1
OPR control Machine OPR control

[Pr.17] Torque limit setting value
After the reach of [Pr.47] Creep speed, this
value becomes the value in [Pr.54] OPR torque
limit value.
Fast OPR control
Major positioning control Position control 1-axis linear control

[Pr.17] Torque limit setting value
2-/3-/4-axis linear
interpolation control

1-axis fixed-feed control 
2-/3-/4-axis fixed-feed
control 
2-axis circular
interpolation control

3-axis helical
interpolation control

1-/2-/3-/4-axis speed control 
Speed-position switching control, Position-speed
switching control

Other controls Current value change

Setting value is invalid.
JUMP instruction, NOP
instruction
LOOP to LEND

Manual control JOG operation, Inching operation  [Pr.17] Torque limit setting value
Manual pulse generator operation

[Pr.17] Torque limit setting value
50%
0%
100%
0%
100% 50%
Pr.17
Cd.22
Md.35
The torque is limited by the torque limit
setting value of the parameter (100%).
Various operations
PLC READY signal [Y0]
Torque limit setting value
New torque value
Torque limit stored value
The torque is limited by the torque limit
setting value of the parameter (50%).