WEG CFW-09 - Keypad with Leds Only; Remote Keypad and Cables

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CHAPTER 8 - CFW-09 OPTIONS AND ACCESSORIES
Cable Length
1 m (3 ft)
2 m (6 ft )
3 m (10 ft)
5 m (15 ft)
7.5 m *(22 ft)
10 m * (30 ft )
WEGPart N
o
0307.6890
0307.6881
0307.6873
0307.6865
0307.6857
0307.6849
*
These cables require the use of the remote
HMI-09 frame
TheCFW-09 keypad(boththestandardortheLEDdisplayonly) canbeinstalled
directly on the inverter cover or remotely. If the keypad is installed remotely,
the HMI-09 Frame can be used. The use of this frame improves the visual
aspect of the remote keypad, as well as provides a local power supply to
eliminate voltage drop problems with long cables.
It is
necessary to use the
frame
when the keypad cable is longer than 5 m (15 ft).
The table below shows the standard cable lengths and their part numbers:
Table 8.6
- CFW-09 keypad cables
Figure 8.12
- Keypad with LED display only
8.4
REMOTE KEYPAD
AND CABLES
Thekeypadcablemust beinstalled separatelyfromthepower cables,following
the same recommendations as for the CC9 control board (refer to item 3.2.6).
For assembling refer to details in figure 8.13 and 8.14.
The CFW-09 standard Keypad (HMI) is provided with LEDs and LCD display.
It can also be supplied with an LED Display only.
In this case the keypad model number is: HMI-CFW-09-LED. It operates in
the same wayas the standard keypad, butit doesnot showthe textmessages
of the LCD and does not provide the copy function.
The dimensionsand theelectricalconnectionsarethesameasfor thestandard
keypad. Refer to item 8.4.
8.3
KEYPAD
WITH
LEDs ONLY
NOTE!
The maximum permitted encoder frequencyis 100 kHz.
Sequence of the encoder signals:
Motor running clockwise
B
t
A
t