111
4. Parameter description
Parameter
• Emendation steps:
1. Make sure that the current signal is correctly put in.
2. Assume that the input current equals Value A, and the expected output frequency is 20Hz. Then
adjust the signal to Value A, and write 20 into P.196, also Value A will be weited into P.198.
3. Assume that the input current equals Value B, and the expected output frequency is 60Hz.Then
adjust the signal to Value B, and write 60 into P.197, also Value B will be weited into P.199.
P.197
P.196
Value A
Value B
Signal across
terminal 4-5
Running frequency set value
Note: 1. The equation for the above figure is:
Running frequency-P.196
Current value-Value A
P.197-P.196
Value B-Value A
＝
2. If the user can not provide the actual stability of the signal input, you can manually set the parameters
P.198 and P.199. The value of P.198 corresponds to the frequency which P.196 set. The value of P.199
corresponds to the frequency which P.197 set. When set the parameters manually, make suse the range of
P.196 and P.197, and then adjust the voltage value of P.198 and P.199.
3. After any of P.196~P.197 is reset, the curve of P.39 is invalid.
4. Select the Input signal across terminal 4-5, please refer to P.17.
5. If P.187=1, P.196 is in the range of 0~600Hz, P.197 is in the range of 0~1000Hz.
4.56 Backlash compensation function (P.229~P.233)
P.229 “Backlash compensation function selection”
P.230 “The backlash acceleration stopping frequency”
P.231 “The backlash acceleration stopping time”
P.232 “The backlash deceleration stopping frequency”
P.233 “The backlash deceleration stopping time”
Parameter
Factory setting
Setting range
Remarks
229
0
0~1
---
230
1Hz
0~400Hz(Note3)
---
231
0.5s
0~360s
---
232
1Hz
0~400Hz(Note3)
---
233
0.5s
0~360s
---
