3G3JX-A2037 Omron Automation, 3G3JX-A2037 Datasheet - Page 13

• Manufacturer Part Number: 3G3JX-A2037
• Description: Drive, Adjustable Frequency, 3-Phase, 240VAC, 5.0HP, 15.9A, RS-485 Serial , IP20
• Manufacturer: Omron Automation
• Type: Adjustable Frequencyr

Specifications of 3G3JX-A2037

• Brand/series: JX
• Current, Input: 20 A
• Function: Motor Control
• Horse Power Rating: 5 HP
• Mounting Type: Screw
• Phase: Three
• Power Rating: 5.0 HP
• Primary Type: AC Drive
• Standards: IP20
• Voltage, Supply: 240 VAC
• Voltage, Supply Maximum: 240
• Lead Free Status / Rohs Status: RoHS Compliant part

Protective and Diagnostic Functions
●Error Code List
Display on Digital Operator
ek_k0k1
ek_k0k2
ek_k0k3
ek_k0k4
ek_k0k5
ek_k0k7
ek_k0k8
ek_k0k9
ek_k1k1
ek_k1k2
ek_k1k3
ek_k1k4
ek_k1k5
ek_k2k1
ek_k3k0
ek_k3k5
ek_k3k7
ek_k6k0
Overcurrent trip
Overload trip
Overvoltage trip
EEPROM error
Undervoltage trip
CPU error
External trip
USP trip
Ground fault trip
Incoming overvoltage trip
Temperature error
Driver error
Thermistor error
Emergency shutoff
Communications error
Name
Constant
speed
Deceleration
Acceleration
Others
If an Inverter output current is detected and the motor is overloaded, an electronic thermal inside the
Inverter operates to shut off the Inverter output.
After a trip occurs, normal operation is restored in 10 seconds by resetting the Inverter.
If the incoming voltage and regenerative energy from the motor are too high, a protection circuit works
to shut off the Inverter output when the voltage on the converter exceeds the specified level.
Shuts off the output if an error occurs in the EEPROM built into the Inverter due to external noise and
abnormal temperature rise.
Check the set data again if the
If the power is shut off during data initialization, an EEPROM error
is next turned on. Shut off the power after completing data initialization.
Shuts off the output if the incoming voltage drops below the specified level, causing the control circuit
not to work properly during a momentary power interruption.
Shuts off the output if the internal CPU has malfunctioned.
If the multi-function output terminal (relay terminal) is set to 05 (alarm), the signal may not be output
during the CPU error
The same thing could happen if AL (05) is allocated to the relay output terminal. Again, no data is
stored.
If an error occurs in the external equipment or devices, the Inverter receives the signal, and the output
is shut off.
(Available with the external trip function selected)
Appears if the Inverter is turned on with the RUN command being input. (Available with the USP
function selected)
If an undervoltage trip
resetting, becomes a USP trip
Shuts off the output if a ground fault between the Inverter output unit and the motor is detected when
turning on the power.
The ground fault trip
wiring.
Appears if the incoming voltage has remained high for 100 seconds while the Inverter output is
stopped.
Shuts off the output if the temperature has risen in the main circuit due to malfunction of the cooling fan
or other reason.
Shuts off the output if overcurrent is detected in the main circuit.
While the thermistor input function is used, this detects the resistance of the external thermistor and
shuts off the Inverter output.
With the emergency shutoff selected (DIP switch on the control board SW8 = ON), this error appears
when an emergency shutoff signal is input from input terminal 3.
Occurs when the communication watchdog timer times out.
Simple, Compact Inverters SYSDRIVE
If the motor is restrained, or rapidly accelerated or decelerated, a large current will flow
through the Inverter, which will result in breakage.
To avoid this, an overcurrent protection circuit works to shut off the Inverter output.
ek_k1k4
ek_k1k1
ek_k0k9
cannot be released with the reset input. Shut off the power and check the
. In this case, no data is stored in the trip monitor.
ek_k1k3
ek_k0k8
occurs with the USP terminal set to ON, the trip, after released by
. Reset again to release the trip.
error occurs.
Description
ek_k0k8
JX
may occur when the power
Series
21