TI120 Series Variable Frequency Drive
Operation Keyboard and Trial Operation
- 18 -
Chapter 3 Keyboard Operation and Trial Operation
3.1 Instructions of Operating Keyboard
Figure 3-1 Diagram of Operation Keyboard
3.1.1 Key function of operation keyboard
There are 10 keys on the operation keyboard of the variable frequency drive, and the function
definition of each key is as shown in Table 3-1.
Table 3-1 Key Function Table of Operation Keyboard
Press
Button Name
Button Function
PRG
Programming key
1.Enter the lower menu or monitor menu
2.Parameter saving
ESC
Return key/Enter the
first menu key
Return to the previous menu and enter the first menu
OK
Enter key
Parameter saving or monitoring menu
▲
Add key
1.The selected bit of function code serial number is
increased
2.The selected bit of parameter editing value is
increased
3.The digital set frequency is increased
▼
Decrease key
1.The selected bit of function code serial number is
decreased
Notice:
Press up and down ▲▼ keys
to change the frequency was
locked by default, please set
P44.15
＝
1 to unlock the up
and down key
