Palfinger 200010121, Manual

Page: 369 / 435

118
Error Recognition by Using the 7-Segment Display
This function is only available with MBB Control.
Status indication
(7 segments, static, System LED flashing green (2 Hz)
Status Description
Status 0 => System switched on and all right, control box switched off
Status 1 => System switched on and all right, control box switched on
Error indication
(7 segments, flashing (0.5 Hz), System LED flashing red (2 Hz)
Status Description Action for error reset
Error 2 => Undervoltage Switch off/on control box
Error 3 =>
On lift arms switch (B13):
On signal although tail lift is closed
-> Short-circuit on B13
With MBB Control Eco ->
lift arms switch B16 defective
Automatic error reset as soon as
correct values are reached
Error 4 =>
Lift arms tilt sensor (B15):
Faulty sensor signal
Error 5 =>
Head tilt sensor (B15):
Faulty sensor signal
Error 6 => Warnfix: short-circuit recognized
Switch control box off/on or close
tail lift
Error 7 =>
Box body light/control box LED: short-
circuit recognized
Error 8 =>
General short-circuit error of external
system Switch control box off/on or de-en-
ergize PC board
Valve coil monitoring
(not available for all models)
Status Description Action for error reset
Error 9 =>
While lifting the platform, the "motor re-
lay coil resistance" error was detected.
Automatic error reset as soon as
correct values are reached
Error “a“ => Not used or reserved
Error “b“ =>
While opening the platform, the “valve
coil resistance open S3_S4” or “motor
relay resistance” error has been de-
tected
Error “c“ =>
While closing the platform, the “motor
relay resistance” or “S5” error was de-
tected.
Automatic error reset as soon as
correct values are reached
Error “d“ =>
While lowering the platform, the “valve
coil resistance lower_S1_S2“ error has
been detected