Parameter Description
Parameters
128
2
0
2
5
2
4
2
3
2
2
2
1
0
0
1
0
0
0
bit
2
6
2
7
2
8
0
0
0
So
P.87= 0
×
2
5
+ 0
×
2
4
+ 0
×
2
3
+ 1
×
2
2
+ 0
×
2
1
+ 0
×
2
0
= 4
Note
：
1. When “STF” and “SFR” terminals are set as negative logic, but signal is not connected with SD, with
power on, inverter will input and drive motor operate. So it is dangerous, you must pay attention to it.
5.41
Multi-Function Output Terminal Positive/Negative Logic (P.88)
P.88 “
Multi-Function Output Terminal Positive/Negative Logic
”
● The function is bits-setting, if the bit shows 1, it means that the action of multi-function
control terminal is negative logic; otherwise, it means that the action is positive logic.
Parameters
Factory
Setting
Setting Range
Remarks
88
0
0~15
---
The definiton of each P.88 bits are as follows :
2
0
2
3
2
2
2
1
bit
SO1
A1B1C1
SO2
A2B2C2
For example : P.85=0(inverter is running and detecting), if positive logic output bit is set as 0,
when inverter runs, multi-relay is on. When inverter stops, multi-relay is off ; otherwise, if set
negative logic bit as 1, when inverter runs, multi-relay is off,and when the inverter stops,
multi-relay is on.
5.42 Slip Compensation Coefficient (P.89)
P.89 “Slip compensation coefficient”
● Setting up this parameter appropriately enables the rotation speed of the motor under
rated current to be closer to the set rotation speed.
● This function is only valid under the V/F mode; i.e., It is effective when P.300 = 0.
