Panasonic MINAS A4P Series User Manual download pdf (Page 156)

156

Hysteresis

(SV.Pr34)

Level

(SV.Pr33)

Manual Gain Tuning (Basic)

• Positing control mode, Full-closed control mode ( : Corresponding parameter is valid, – : invalid)

0

1

2



4

5



7

8



9

Fixed to 1st gain

Fixed to 2nd gain

Gain switching input, GAIN ON

Variation of torque command is large.

Fixed to 1st gain

Speed command is large.

Position deviation/Full-closed 

position deviation is large

Position command exists.

Not in positioning complete nor in 

full-closed positioning complete

Speed

Command exists + velocity



A



C



E



C

Delay time *1

SV.Pr32

–



–

Setup parameters at position control, full-closed control

Level

SV.Pr33

–

*3[0.05%/166µs]

–

[r/min]



*4[pulse]

–

–



[r/min]

[r/min] *6

Setup of gain switching condition

Switching condition to 2nd gain Fig.

SV.Pr31

Hysteresis *2

SV.Pr34

–

*3[0.05%/166µs]

–

[r/min]



*4[pulse]

–

–



[r/min]

[r/min]*6

*1 Delay time (SV.Pr32 and 37) will be valid only when returning from 2nd to 1st gain.

*2 Hysteresis is defined as the fig. below shows.

*3 When you make it a condition that there is 10% torque variation during 166µs, set up the value to 200.

10%/166µs = Setup value 200 x [0.05%/166µs]

*4 Designate with either the encoder resolution or the external scale resolution depending on the control

mode.

*5 When you make it a condition that there is speed variation of 10r/min in 1s, set up the value to 1.

*6 When SV.Pr31=10, the meanings of delay time, level and hysteresis are different from the normal.

(refer to Fig. G)

Setup of Gain Switching Condition

1 2 ... 151 152 153 154 155 156 157 158 159 160 161 ... 231 232

Comments to this Manuals

No comments

Panasonic MINAS A4P Series User Manual Page 156

Comments to this Manuals

Related products and manuals for Tools Panasonic MINAS A4P Series