INVT GD300-21-011G-2, Руководство по эксплуатации

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Goodrive300-21 integrated machine for air compressor Function description
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52
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Function
code
Name Description Default Modify
time set by P18.14 and then it stops.
Setting range: 0
–3600s
P18.15
Delay time of
loading
Loading operation can only be available after
the master runs at no-load frequency by the
time set by P18.15.
Setting range: 0
–3600s
10s
○
P18.16 Delay time of restart
After system stops, wait for the time set by
P18.16 before determining whether to start
again.
Setting range: 0
–3600s
30s
○
P18.17 Pre-alarm pressure When the current exhaust pressure is
detected to be above P18.17, the system
releases pressure pre-alarm by changing
BIT8 of P19.13 to 1.
When the current exhaust pressure is
detected to be above P18.18, the system
releases pressure alarm by changing BIT10 of
P19.13 to 1 and emergency stop will be
applied.
Setting range: 0.00
–P18.04
0.90Mpa
○
P18.18 Alarm pressure 1.00Mpa
○
P18.19
Pre-alarm
temperature
When head temperature is detected to be
above P18.19, system releases temperature
pre-alarm by changing BIT9 of P19.13 to 1.
When head temperature is detected to be
above P18.20, system releases temperature
alarm by changing BIT11 of P19.13 to 1 and
emergency stop will be applied.
When head temperature is detected to be
below P18.21, system releases low
temperature pre-alarm by changing BIT14 of
P19.13 to 1 and the air compressor will be
prohibited from starting.
Setting range: -20
–150
105
℃ ○
P18.20
Alarm temperature
110
℃ ○
P18.21
Low temperature
protection threshold
-10
℃ ○
P18.22
Power correction
coefficient
It is used to correct P19.10.
Setting range: 0%
–200%
100%
○
P18.23
Temperature PID
calculation cycle
(Ts)
Used to set the sampling cycle of temperature
PID
Setting range: 0.0
–10.0s
2.0s
○