28 - 144
Keypad Operation Procedure
5 Keypad Operation Procedure
5.1 What this chapter contains
This chapter contains following operation:
• Buttons, indicating lights and the screen as well as the methods to inspect, modify and set function
codes by keypad
• Start-up
5.2 Keypad
The keypad is used to control CV50 inverters, read the state data and adjust parameters.
A B
Fig 5-1 Keypad
Note:
The keypad of 0.75~15kW is shown in Fig 5-1 A, and 18.5~500kW is shown in Fig 5-1 B. The inverters
of 0.75~15kW have a membrane type keypad and can choose optional LED keypad. The inverters of
18.5~500kW include a LED keypad and can choose an optional LCD advanced keypad. The LCD keypad
supports several languages, parameters copy, high-definition display and its installation dimension is
compatible with the LED.
Use strew or installation bracket to fix the external keypad. The inverters of 0.75~30kW have standard bracket
as optional, while the inverters of 37~500kW have an embedded bracket inside the device, that can be
removed and installed as external (the user only have to use a common Ethernet cable to communicate the
keypad with the inverter).
No
Name
Description
1 State
LED
RUN/TUNE
LED off means that the inverter is in the
stopping state; LED blinking means the
inverter is in the parameter autotune state;
LED on means the inverter is in the running
state.
Summary of Contents for CV50-008-4F
Page 1: ...USER MANUAL INVERTER CONTROLVIT CV50 ...
Page 2: ......
Page 84: ...84 144 Function Parameters ...
Page 101: ...Fault Tracking 101 144 8 6 4 Undervoltage fault 8 6 5 Abnormal motor heat ...
Page 142: ... ...
Page 143: ... ...
