
Control Panel - User Manual
5 - Basic functions of the control panel
Doc.no.: UM-22031
Revision: D
Page 23 of 30
5.9. Recharging battery (HT 400 RC)
Charging of the battery begins as soon as the charging cable is plugged to the
manual terminal. It does not matter whether the appliance is on or not.
Charging takes 6 hours. When the appliance is on the green battery LED blinks
during charging.
NOTE !
Battery capacity sinks to 80% after 350 to 400 charging/discharging cycles.
The battery is to be replaced after 500 charging/discharging cycles.
NOTE !
After a long battery stand-still period (roughly 6 months), the bat-tery
should be subject to 2 charging cycles. Pull out the charging cable after the
1st cycle and then refit -> the 2nd charging cycle then starts.
5.10. Shutdown function of the HT 400 RC control panel
To keep demands down on the battery when not being used for a while, the manual
terminal is automatically shutdown after 30 minutes. The switch-on button must
be pressed before the control panel can be re-operated. With the connection
restored (F1 stops blinking), operations can proceed anew.
NOTE !
While executing a CNC-program this function is deactivated! When ever HT
400 RC is switched off (manually or automati-cally) an error-message
.Emergency-stop. is reported on the screen.
This is the way to switch off the control panel using the sheet-
covered keyboard:
Press “Shift key” and then “Servo-on” button in addition.
Control panel is switched off