Ingersoll-Rand Nirvana 5.5, Руководство по устранению неисправностей

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20
Danger
Please utilise extreme caution when performing work within the compressor. Wear appropriate PPE
(Personal Protective Equipment) , follow lock out-tag out procedures, and ensure all safety procedures .
Factory Settings HV (380-460 Volts)
11kW / 10bar 11kW / 8bar 7.5kW / 10bar 7.5kW / 8bar 5.5kW / 10bar 5.5kW / 8bar
15HP / 150PSI 15HP / 115PSI 10HP / 150PSI 10HP / 115PSI 7.5HP / 150PSI 7.5HP / 115PSI
1.06 Limit Maximum (speed) 5800 6755 4065 4670 3150 3600
1.22 Limit Maximum (speed) 0 0 0 0 0 0
4.01 AMP READ READ READ READ READ READ
5.01 Frequency READ READ READ READ READ READ
5.02 Motor Voltage READ READ READ READ READ READ
5.03 Output Power READ READ READ READ READ READ
5.04 Motor Speed READ READ READ READ READ READ
5.05 DC Bus Voltage READ READ READ READ READ READ
5.06 Motor Nominal Frequency 84 84 84 84 84 84
5.07 Motor Nominal Current 34 34 34 34 34 34
5.08 Motor Nominal Speed 5040 5040 5040 5040 5040 5040
5.09 Motor Nominal Volts 370 370 370 370 370 370
5.11 Motor Poles Automatic Automatic Automatic Automatic Automatic Automatic
5.12 Autone Off Off Off Off Off Off
6.04 Start/Stop Logic Select Run no Latch Run no Latch Run no Latch Run no Latch Run no Latch Run no Latch
6.10 Low or High Voltage setting
6.30 Drive Output Achieved
7.01 POD (REF ONLY)
7.02 Pressure Transducer (REF ONLY)
7.03 POD (REF ONLY)
7.06 ANA/DIGIT Input
8.01 Fan Control Running
8.02 Start Button
8.03 H.A.T.S.
8.04 Fixed / Constant speed
8.09 E-stop
8.31 Fan Output
10.20 10 Last Fault Codes
10.34 Reset Fault Times 5 5 5 5 5 5
14.14 PID Low Limit 43 30 62 43 79 55
22.01 Drive Type 12,5HxLV34 12,5HxLV34 12,5HxLV34 12,5HxLV34 12,5HxLV34 12,5HxLV34
The readout on the CDC will show ENABLED when blower is running. When not running
the read will show DISABLED.
DISABLED = High voltage.
Turn the knob for the Potentiometer and notice the percentage value move down when
the knob is turned to the left and to the right the value goes up to 100% (50% TAS).
Turn the knob for the Potentiometer completely to the right, the value to be read is 100%
(50% TAS). If value is lower than 97% (47% TAS), investigate further
Enabled = compressor running / Disabled = compressor not running.
Pressure feedback
ANA/DIGIT Input 1 mode
Fan output digital 1
Display of the last ten faults
When compressor is not running this parameter will read DISABLED, when start button is
pressed ENABLED will appear.
This parameter will show ENABLED, USER 1FAULT.
When the selector is in the constant speed position, ENABLED is displayed. When in the
fixed speed position, DISABLED will be displayed.
When the e-stop is open, the display will show DISABLED. When the e-stop is closed, the
display will show ENABLED.
With the CDC you will have access to all of these parameters when using the Up
Down arrows. ( High voltage )
Appendix 6