4
CFW-11M RB |4-1
Keypad and Display
4 KEYPAD AND DISPLAY
This chapter describes:
- The operator keys and their functions.
- The indications on the display.
- Parameters organization.
4.1 INTEGRAL KEYPAD - HMI - CFW11
The integral keypad can be used to operate and program (view / edit all parameters) of the converter.
The converter keypad navigation is similar to the one used in cell phones and the parameters can be accessed
in numerical order or through groups (Menu).
Left soft key: press this key to select the
above highlighted menu feature.
1. Press this key to increase a parameter
value.
2. Press this key to select the previous
group in the Parameter Groups.
No function.
No function.
No function.
No function.
No function.
1. Press this key to decrease a parameter
value.
2. Press this key to select the next group in
the Parameter Groups.
Right soft key: press this key to select the
above highlighted menu feature.
Figure 4.1 -
Keypad keys
Battery:
NOTE!
The battery is necessary only to keep the internal clock operation when the converter stays without
power. If the battery is completely discharged or if it is not installed in the keypad, the displayed clock
time will be invalid and an alarm condition A181 - Invalid clock time will be indicated whenever the
AC power is applied to the converter.
