8400 protec

The 8400 protec frequency inverter is suitable for decentralized wall mounting and features simple plug-in technology. The decentralized arrangement significantly shortens the length of the motor cables. This enables even complex machines to be structured clearly.
The requirements of the Ecodesign Directive, Standard EN IEC 61800-9-2, are met.
Application areas: Turntables and scissor lift tables (intralogistics), monorail overhead conveyors (automotive industry), ...

Highlights

Easy commissioning with plug technology (plug and drive)
LED display and status LEDs
High protection class IP65

Documentation

Error codes

Fault ID: 0016

Hex: 0016

Description: I2xt overload

Keypad display: OC6
Cause	Remedy	Severity/response
Frequent and too long acceleration processes with motor overcurrent. Permanent motor overload with I_motor >I_rmotor	Check drive dimensioning.

Fault ID: x018

Hex: x018

Description: I2xt overload advance warning

Keypad display: OC8
Cause	Remedy	Severity/response
Frequent and too long acceleration processes with motor overcurrent. Permanent motor overload with I_motor >I_rmotor	Check drive dimensioning.

Fault ID: 0015

Hex: 0015

Description: I x t overload

Keypad display: OC5
Cause	Remedy	Severity/response
Frequent and too long acceleration with overcurrent Continuous overload with I_motor > 1.05 x I_rx	Check drive dimensioning.

Fault ID: 0012

Hex: 0012

Description: Motor cable earth fault

Keypad display: OC2
Cause	Remedy	Severity/response
One of the motor phases has earth contact.	Search for cause of short circuit. Check motor cable.

Fault ID: 0011

Hex: 0011

Description: Short circuit of motor cable

Keypad display: OC1
Cause	Remedy	Severity/response
Short circuit Excessive capacitive charging current in the motor cable.	Search for cause of short circuit. Check motor cable. Use motor cable which is shorter or of lower capacitance.

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