AHC Calibration Error Codes (600 Series)

NOTE: The error code numbers during calibration are grouped by system component according to the table. Each error code describes a particular problem during calibration. Corrective action may include going to other test procedures as listed.

Error code System Component
E02 Calibration
E11 - E14 Height Setting
E21 - E24 Float Setting
E39 Pressure Sensor
E51 - E56 Feeder house Angle Sensor
E71 - E76 Left Height Sensor
E81 - E86 Right Height Sensor
E91 - E96 Flex Header Height Sensor

 

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ERROR CODE DESCRIPTION OF ERROR CORRECTIVE ACTION
E02 Header calibration cannot be done with this type of header Check header type, Mode No. 32.
E11 Height setting pot voltage less than 0.5 V. Go to Test Procedure No. 10
E12 Height setting pot voltage greater than 4.5 V. Go to Test Procedure No. 10
E13 Height setting pot voltage going in the wrong direction. Repeat calibration moving pot constantly in the correct direction. If error reappears then go to Test Procedure No. 10.
E14 Height setting pot voltage range less than 2.0 V. Go to Test Procedure No. 10
E21 Float setting pot voltage less than 0.5 V. Go to Test Procedure No. 11
E22 Float setting pot voltage greater than 4.5 V. Go to Test Procedure No. 11
E23 Float setting pot voltage going in the wrong direction. Repeat calibration moving pot constantly in the correct direction. If error reappears then go to Test Procedure No. 11.
E24 Float setting pot voltage range less than 2.0 V. Go to Test Procedure No. 11
E39 Pressure sensor voltage reading less than 1.0 V (30 bar). Go to Test Procedure No. 16
E51 Feeder house angle pot voltage less than 0.25 V. Go to Test Procedure No. 13
E52 Feeder house angle pot voltage greater than 4.75 V. Go to Test Procedure No. 13
E53 Feeder house angle pot voltage going in the wrong direction. Repeat calibration moving feeder house constantly in the correct direction. If error reappears then go to Test Procedure No. 13.
E54 Feeder house angle pot voltage range less than 2.0 V. Go to Test Procedure No. 13
E55 Feeder house angle pot lower voltage greater than 2.5 V. Go to Test Procedure No. 13
E56 Feeder house angle pot upper voltage less than 2.5 V. Go to Test Procedure No. 13
E71 Left height sensor voltage less than 0.25 V. Go to Test Procedure No. 14
E72 Left height sensor voltage greater than 4.75 V. Go to Test Procedure No. 14
E73 Left height sensor voltage going in the wrong direction. Repeat calibration. If error reappears then go to Test Procedure No. 14.
E74 Left height sensor voltage range less than 2.0 V. Go to Test Procedure No. 14
E75 Left height sensor lower voltage greater than 2.5 V. Go to Test Procedure No. 14
E76 Left height sensor upper voltage less than 2.5 V. Go to Test Procedure No. 14
E81 Right height sensor voltage less than 0.25 V. Go to Test Procedure No. 15
E82 Right height sensor voltage greater than 4.75 V. Go to Test Procedure No. 15

 

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ERROR CODE DESCRIPTION OF ERROR CORRECTIVE ACTION
E83 Right height sensor voltage going in the wrong direction. Repeat calibration. If error reappears then go to Test Procedure No. 15.
E84 Right height sensor voltage range less than 2.0 V. Go to Test Procedure No. 15
E85 Right height sensor lower voltage greater than 2.5 V. Go to Test Procedure No. 15
E86 Right height sensor upper voltage less than 2.5 V. Go to Test Procedure No. 15
E91 Flex head height sensor voltage less than 0.25 V. Go to Test Procedure No. 21
E92 Flex head height sensor voltage greater than 4.75 V. Go to Test Procedure No. 21
E93 Flex head height sensor voltage going in the wrong direction. Repeat calibration. If error reappears then go to Test Procedure No. 21.
E94 Flex head height sensor voltage range less than 2.0 V. Go to Test Procedure No. 21
E95 Flex head height sensor lower voltage greater than 2.5 V. Go to Test Procedure No. 21
E96 Flex head height sensor upper voltage less than 2.5 V. Go to Test Procedure No. 21

 

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