# Error Codes

The below error codes are the same for the Handheld Tightening Module, Fixtured Tightening Module, and Vacuum Tightening Module.

No. | State | Unit | Error Message
0 |  | General | No Fault
1 |  | System | Overcurrent_Isys
2 |  | System | Overvoltage_Field_Supply_V2
3 |  | System | Undervoltage_Field_Supply_V2
4 |  | System | Overvoltage_Field_Supply_V1
5 |  | System | Undervoltage_Field_Supply_V1
6 |  | System | Modulebus_Communication_Lost
7 |  |  | Modulebus_Configuration_Error
8 |  | System | IO_Basic_Diagnostics_Overcurrent_output_1 (Internal IO-Hub)
9 |  | System | IO_Basic_Diagnostics_Overcurrent_output_3 (Valveblock)
10 |  | System | IO_Basic_Diagnostics_Overcurrent_output_5 (NA)
11 |  | System | IO_Basic_Diagnostics_Overcurrent_output_7 (IO-Hub fixture)
12 |  | System | IO_Diagnostics_Input_Wrong_or_missing_device_0 (Internal IO-Hub)
13 |  | System | IO_Diagnostics_Input_Wrong_or_missing_device_2 (Valveblock)
14 |  | System | IO_Diagnostics_Input_Wrong_or_missing_device_4 (NA)
15 |  | System | IO_Diagnostics_Input_Wrong_or_missing_device_6 (IO-Hub fixture)
16 |  | System | IO_Diagnostics_Input_Common_error_0 (Internal IO-Hub)
17 |  | System | IO_Diagnostics_Input_Common_error_2 (Valveblock)
18 |  | System | IO_Diagnostics_Input_Common_error_4 (NA)
19 |  | System | IO_Diagnostics_Input_Common_error_6 (IO-Hub fixture)
31 |  | System | Overcurrent_Isys
32 |  | System | Overvoltage_Field_Supply_V2
33 |  | System | Undervoltage_Field_Supply_V2
34 |  | System | Overvoltage_Field_Supply_V1
35 |  | System | Undervoltage_Field_Supply_V1
36 |  | System | Modulebus_Communication_Lost
37 |  | System | Modulebus_Configuration_Error
38 |  | System | IO_Basic_Diagnostics_Overcurrent_output_1
39 |  | System | IO_Basic_Diagnostics_Overcurrent_output_3
40 |  | System | IO_Basic_Diagnostics_Overcurrent_output_5 (vac sens)
41 |  | System | IO_Basic_Diagnostics_Overcurrent_output_7 (IO-Hub fixture)
42 |  | System | IO_Diagnostics_Input_Wrong_or_missing_device_0
43 |  | System | IO_Diagnostics_Input_Wrong_or_missing_device_2
44 |  | System | IO_Diagnostics_Input_Wrong_or_missing_device_4 (vac sens)
45 |  | System | IO_Diagnostics_Input_Wrong_or_missing_device_6 (IO-Hub fixture)
46 |  | System | IO_Diagnostics_Input_Common_error_0
47 |  | System | IO_Diagnostics_Input_Common_error_2
48 |  | System | IO_Diagnostics_Input_Common_error_4 (vac sens)
49 |  | System | IO_Diagnostics_Input_Common_error_6 (IO-Hub fixture)
100 | Startup | Feeder | System (re)booted
101 | Startup | ConBox | System (re)booted
200 | STPR_ErrorUp | Stepper | Stepper did not reach working position
201 | STPR_ErrorDown | Stepper | Stepper did not leave working position
202 | STPR_ErrorCounter | Stepper | No screw detected, feeder empty?
300 | STF_SinglingErrorOpen | Separation | Singling stroke did not reach working position
301 | STF_Error_WaitScrew | Separation | No Screw after separation detected, feeder empty?
302 | STF_SinglingErrorClose | Separation | Singling stroke did not reach home position
303 | STF_Error_BlowScrew | Separation | No Screw detected at tool sensor
303 | STV_Error_Blow_Screw | Separation VTM | Screw did not arrive at tool
304 | STF_SensorError | Screw to tool | Screw sensor separation error
305 |  |  | Screw sensor tool fault
401 | STV_ErrorRetractBitForPickup | Screw to vacuum | Bit stroke not in home position
403 | STV_ErrorMoveBitToPickup | Screw to vacuum | Picking: Bit stroke did not leave home position
404 | STV_ErrorRemoveScrewFromPickup | Screw to vacuum | Picking: Bit stroke did not reach home position
405 | STV_ErrorVacuum | Screw to vacuum | Picking: required vacuum level not reached
406 | STV_ErrorMovePusherToHP | Screw to vacuum | Slider: Home position not reached
407 |  | Screw to vacuum | Vacuum lost

## Applies to: