Sinee EM500 - 1.2 EM500 Operation Status

EM500 Open-Loop Vector Control Inverter User Manual
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Working
Condition
Installation Site
To be installed indoor with an altitude less than 1,000 meters,
free from dust, corrosive gas and direct sunlight.
Ambient
Temperature
-10℃ - +40℃, 20% - 90%RH (no condensation)
Vibration
< 0.5g
Storage
Temperature
-25℃ ~ +65℃
Installation
Method
Wall mounting, floor mounting (electrical cabinet) and flush
mounting
Protection Degree
IP20/IP21 (450kW and above)
Cooling Method
Forced air cooling
1.2 EM500 Operation Status
1.2.1Operating Status of Inverter
EM500 inverter operating status: Parameter setting status, normal running status,
JOG running status, autotuning status, stop status, JOG stop status and fault status.

Parameter setting status: After it is powered on and initialized and is standby
without a fault or a start-up command, inverter has no output.

Normal running status: Having received an active start command through
keypad, control terminal or communication, inverter drives motor as per the
setting input.
 JOG running status: Drives motor at JOG input speed through setting of keypad,
external terminal or communication.

Autotuning status: Set through keypad to autotune the parameters of motor in
stationary or rotational autotuning.
 Stop status: When a running command is inactive, output frequency drops to zero
as per set deceleration time.

JOG stop status: When JOG running command is inactive, output frequency
drops to zero as per JOG deceleration time.
 Fault status: Status of inverter under protection, and all kinds of faults and
failures.