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Error 4.193 Signal missing from reach carriage
sensor. Reduced extension movement.
If the reach carriage moves:
* Verify the status of the reach carriage
sensor, CID diagnostic display 4:
* [B26]/[X130:38] and [B27]/[X130:11]:
pos 3 and 4.
If the status on one of the inputs does
not change:
* Inspect the distance between the sensor
and rule, max. 6 mm.
* Verify that there is battery voltage between
[B2x:1] and [B2x:3].
* Inspect the conductors 78/[X130:38]
and 79/[X130:11].
* Replace the sensor that does not
change status.
* Download new firmware to the MCU. If
this involves an update, then the CID
firmware should also be replaced.
* Replace the MCU.
If the reach carriage does not move:
* Check that the reach carriage is not mechanically
blocked.
* Calibrate the valves [Q6] and [Q7].
* Replace the main valve block if calibration
is not possible.
* Update the truck firmware to the latest
available version.
* Replace the MCU.
  • Posted 15 Dec 2020 21:40
  • By Roibeard
  • joined 2 Mar'10 - 335 messages
  • Dublin, Ireland

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Brothers Adolf ("Adi") and Rudolf ("Rudi") Dassler split their shoe company after WWII due to a bitter feud, and established the rival companies of Adidas and Puma. Their personal animosity and business rivalry divided their German hometown Herzogenaurach. The town became known as "the town of bent necks" due to the intense loyalty to each brand.
Fact of the week
Brothers Adolf ("Adi") and Rudolf ("Rudi") Dassler split their shoe company after WWII due to a bitter feud, and established the rival companies of Adidas and Puma. Their personal animosity and business rivalry divided their German hometown Herzogenaurach. The town became known as "the town of bent necks" due to the intense loyalty to each brand.
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