MicroCool RHINO 15, Инструкция по установке и обслуживанию

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Master Rhino Manual_
March 2020.docx
March 20 Page 24 of 38
F0022
Overvoltage fault on the intermediate circuit.
• Wrong voltage supply; check if the data
on the inverter label complies with the
power supply and parameter P0296.
• Supply voltage is too high, producing
voltage on the DC link above the
maximum value (in P0004):
Ud>410 Vdc in 200-240 Vac (P0296=0).
Ud>810 Vdc in 380-480 Vac (P0296=1).
Ud>1000 Vdc in 500-600 Vac (P0296=2).
•
Load inertia is too high or deceleration
ramp is too fast.
• P0151 or P0153 setting is too high.
F0048 Overload fault on the power pack with IGBTs
(3 s in 1.5XL).
•
Inverter output overcurrent (>2xl)
F0070
Overcurrent or short-circuit on the output, DC link or
braking resistor.
•
Short-circuit between two motor
phases.
• Short-circuit of the rheostatic braking
resistor connecting cables.
•
IGBTs module in short-circuit or
damaged
• Start with too short acceleration ramp.
•
Start with motor spinning without the
Flying Start function.
F0072
Motor overload fault (60 s in 1.5xlnom)
•
P0156, P0157, P0158 setting is too low
in relation to the motor operating
current.
•
Overload on the motor shaft
F0074 Ground overcurrent fault.
Note: This failure may be disabled by setting
P0343 = 0
•
Short-circuit to the ground in one or
more output phases.
• Motor cable capacitance too high,
causing current peaks in the output.
F0076
This fault indicates the motor presents phase loss,
imbalanced phase current or is disconnected.
•
Motor wiring or connection error.
•
Loss of moto connection with the drive
or broken wire.
F0078
Overtemperature fault measured on the motor
temperature sensor (Triple PTC) via analog input
Alx or digital input Dlx
• Overload on the motor shaft.
• Load cycle is too high (high number of
starts and stops per minute).
•
High ambient temperature around the
motor.
• Poor contact or short-circuit
(3k9<RPTC<0K1).
•
Motor thermistor not installed.
•
Motor shaft in stuck.