26b Machine monitoring

26b

Machine monitoring

- with active hydraulic system (oil pressure switch Z17 and maximum bale size sensor B137)

Z17 B135

26b Machine monitoring - with active hydraulic system / with oil pressure switch Z17 and maximum bale size sensor B137

Key to diagram: Coordinates

A19 Variant module .......................................................Wiring loom A

B65 Baling chamber left load indicator sensor .............Wiring loom A B66 Baling chamber right load indicator sensor ...........Wiring loom A B137 Max. bale size sensor...................................................not shown

H3-2 Operating light........................................................Wiring loom A

Measured value table: Item Component Measured value Remark B65 B66 Sensor 12 V 0.25 - 4.75 V (Pin 1 ñ 2) (Pin 1 ñ 3) B137 Digital sensor (0-I) 12 V 0.4 V - 4.6 V Power supply (Pin 1-3) Signal (Pin 1-2) 0.4 V = LED dark = 0 4.6 V = LED bright = I

Description of function:

Operational readiness monitoring The machine is ready for automatic wrapping when signal lights H3-1 and H3-2 do not light up.

When signal lights H3-1 and H3-2 light up, the machine is not ready for operation. In this case, the tailgate closed (and locked) sensor B135 has not been detected.

Fast flashing of signal lights H3-1 and H3-2 means that the machine is not ready for operation. In this case:

1. the Max. bale size sensor B137 has been detected and/or 2. the Bale ejector switch Z6 is actuated and/or 3. the Wrapping start switch Z8 is actuated.

Bale chamber monitoring During baling, bale chamber filling is monitored by the Baling chamber left load indicator sensor B65 and the Baling chamber right load indicator sensor B66. Module A19 transmits the values detected by the sensors to the control box as CAN bus messages; the values are displayed. (for further information please refer to the relevant chapters in the Operator's Manual).

Connector pin assignment:

Socket B65/ B66, B137

Interconnection list:

Connector mm Colour B65 - 1 0.75 br-rd B65 - 2 0.75 blk-rd B65 - 3 0.75 wt

B66 - 1 0.75 br-rd B66 - 2 0.75 blk-rd B66 - 3 0.75 vi-ye

B137 - 1 0.5 br-rd B137 - 2 0.5 br-ye B137 - 3 0.5 blk-rd

H3-2 - 1 0.75 br H3-2 - 2 0.75 gr