Genie GS scissor lifts with SmartLink control (GS-1930, GS-1932, GS-2632, GS-3246, GS-4047, GS-4655)
Genie error code P056 — MOTOR CURRENT FEEDBACK
Message on the display: MOTOR CURRENT FEEDBACK
Code P056 occurs in machines: Genie GS-1332m, GS-1432m, GS-1932m, GS-1932, GS-2632, GS-3232, GS-2646, GS-3246, GS-4046, GS-4655, GS-1330m, GS-1530, GS-1532, GS-1930, GS-2032, GS-2046, GS-2646 XH, GS-3246 XH.
blocking fault
Short circuit of the motor controller circuit to battery negative.
Description from the Genie service manual, in the original wording.
Effect on the machine: All functions inhibited except platform down.
Possible causes
- Leakage to chassis frame from phase U, V or W.
- Drive motor.
- DCON ECM.
What you can do
Switch the machine off with the emergency stop and switch it on again. If the code comes back, do not use the machine and call service.
What service does
A qualified service technician reads the code with the manufacturer's diagnostic tools, finds the cause, clears the code and carries out a function test.
Source: Genie Service and Repair Manual GS-30/32/46/47 (Part No. 1272217GT), Fault Codes section.
The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.
Does code P056 not go away?
RK Rental services Genie lifts at our workshop or on site at the customer's premises (construction site, factory, warehouse). We read the code, remove the cause and select the parts by serial number.
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