Blitz DUPLEX S2 - 7 Malfunction Reports; Malfunction Indicator Lamps

7. Malfunction reports
18
117127 ● 07/2011
7. Malfunction reports
7.1 Malfunction indicator lamps

Malfunctions are indicated by means of 4 mal-
function indicator lamps L1 to L4 on the control
cabinet.

Operating functions on the respective control
panel are locked until the malfunction is rectified.
Acknowledge malfunction rectification after repair as
follows:
1. Turn off the equipment with the main switch.
2. Turn the equipment back on afterwards.
Contact the authorized customer service if the
malfunction is not rectified after the specified
corrective actions.
Malfunction indicator V2.17 02/2011
Nr
L1
L2
L3
L4
Malfunction report
FOR
possible
Lamp test after switching on, approx. 5 seconds.
1
Emergency stop or equipment switched off. On board 4 LEDs light up
red.
no
2
Motor overload switch has been triggered.
yes
3
Malfunction on electronics board: ADC, voltage or CAN bus error.
no
3
FLASHES: Calibration error (sensors) or flash memory error.
yes
4
Power output too hot or short circuit.
no
5
Low oil level.
yes
6
Cable break for level sensor.
yes
7
Defective level sensor in oil tank.
yes
8
Defective travel sensor AAV.
yes
9
Defective push button (Up, Down, Forward or Back).
no
10
No lift change after movement command (speed = 0).
yes
11
Direction monitoring lifting / lowering.
yes
12
Breakdown monitoring
no
13
Positioning error (no target values stored).
yes
13
FLASHES: Error AAV, movement locked
yes
(e.g. lift > 300, cylinder loaded).
14
Synchronous run error: Maximum control difference exceeded.
yes
15
FLASHES: Change in lift allocation not possible under load.
yes
16
Contouring error.
yes
14
i