Haulotte HA20 LE and HA20 LE PRO (HA61 LE): electric boom lift
Haulotte error code F12.10 — Wrong Internal Parameters Check settings
Message on the display: Wrong Internal Parameters Check settings
Code F12.10 occurs in machines: Haulotte HA20LE, HA61LE, HA20LE PRO, HA61LE PRO.
blocking fault
[case 1] b0 Parameters have changed on the front right inverter [case 2] b1 Wrong software version on the front right inverter [case 4] b2 Be careful: debug mode, the parameters are not checked on the front right inverter [case 8] b3 Wrong status of the front right inverter [case 16] b4 Parameters have changed on the front left inverter [case 32] b5 Wrong software version on the front left inverter [case 64] b6 Be careful: debug mode, the parameters are not checked on the front left inverter [case 128] b7 Wrong status of the front left inverter [case 256] b8 Parameters have changed on the rear right inverter [case 512] b9 Wrong software version on the rear right inverter 1024 b10 Be careful: debug mode, the parameters are not checked on the rear right inverter 2048 b11 Wrong status of the rear right inverter 4096 b12 Parameters have changed on the rear left inverter 8192 b13 Wrong software version on the rear left inverter 16384 b14 Be careful: debug mode, the parameters are not checked on the rear left inverter 32768 b15 Wrong status of the rear left inverter
Description from the Haulotte service manual, in the original wording.
Possible causes
The manual does not list the causes for this code: the service technician establishes them during diagnosis of the machine.
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: Haulotte Maintenance Book HA20 LE (4001028020), fault codes chapter.
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 F12.10 not go away?
RK Rental services Haulotte 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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