Powtran PI500-S Series - 5-1-7. F6 Keyboard and Display

Chapter 5 Function parameter
35
Chapter 5
This parameter is valid only for asynchronous motors.
V/F slip compensation can compensate for the speed deviation of asynchronous motor when
the load increases, so as to keep stable speed when the load changes.
If V/F slip compensation gain is set to 100.0%, it means that the compensated deviation is
equal to the rated motor slip under the rated motor load mode, while the rated motor slip can be
calculated through b0 group of motor rated frequency and rated speed.
When adjusting V/F slip compensation gain, generally it is based on the principle that the
motor speed is same as the target speed. When the motor speed is different from target value, it is
necessary to appropriately fine-tune the gain.
F4.10
V/F overexcitation gain
0~200
64
☆
F4.11
V/F oscillation suppression gain
0~100
-
☆
5-1-7.F6 Keyboard and Display
Code
Parameter name
Setting range
Factory
setting
Change
Limit
F6.00
STOP/RESET key functions
STOP/RESET key is enabled only
under keyboard operation mode
0
1
☆
STOP/RESET key is enabled
under any operation mode
1
F6.01
Running status display
parameters 1
0000 ~FFFF
001F
☆
0
1
2
3
4
5
6
7
8
910
11
1213
14
15
DI inout status
Reverse
Output power(A)
Output current(V)
Bus Voltage(V)
Set frequency (Hz)
Running frequency(Hz)
Output voltage(V)
DO output
AI1 Voltage(V)
AI2 Voltage(V)
Count
Length
Load speed
PID setting
AI3 Voltage(V)
If the above parameters need to be displayed in operation, firstly set its position to 1, and then
set at F6.01 after converting the binary number to the hexadecimal number.
For example,If the load speed need to be displayed in operation,the 14th in F6.01 should be
setting to 1, if the AI voltage need to be displayed in operation, the 9th in F.6.01 should be setting to
1 . If all of the related position are setting to 1 per the requirement, the data are show as follow:
Tag number
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Number
0
1
1
1
1
0
1
0
0
1
0
0
1
1
1
1
The data will devided to 4 group:
Tag number
15-12
11-8
7-4
3-0
Number
0111
1010
0100
1111
After check the comparison of the binary number and the hexadecimal number.the data is
0x7A4F.
F6.03
Stop status display parameters
0001~FFFF
0033
☆