Control Mode Selection - Chicago Pneumatic CPVS 95 Instruction Book

Oil-injected rotary screw compressors
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Instruction book
Procedure
Starting from the Main screen,
• Move the cursor to the action button Menu and press the Enter key.
• Using the Scroll keys, move the cursor to the Counters icon (see below)
• Press the Enter key. A screen similar to the one below appears:
Text on image
(1)
(2)
(3)
(4)
(5)
The screen shows a list of all counters with their actual readings.
Note: the example above is for a frequency converter driven compressor. For a fixed speed compressor, the
actual screen will be somewhat different.
3.9

Control mode selection

Function
To select the control mode, i.e. whether the compressor is in local control, remote control or controlled via
a local area network (LAN).
Procedure
Starting from the main screen, make sure the action button Menu (1) is selected:
2920 7101 51
Counters
Running hours
Motor starts
Load relay
VSD 1-20 % rpm in % (the percentage of the time during which the motor speed
was between 1 and 20 %) (compressors with frequency converter)
31

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