# Input Signals Used by the Fieldbus

Code | Input signal | Type | Description | PF 6000 | PF 600
--- | --- | --- | --- | --- | ---
20020 | Field bus lock tightening | State | Acknowledgement of an event. | X |
20021 | Field bus lock loosening | State | Unlocks most locks defined in lock page. | X |
30000 | Disable tool | State | Disable tool. | X | X
30001 | Event code | State | Event code | X | X
30002 | Fieldbus Keep Alive | State | Fieldbus keep alive | X | X
30003 | Event Code Severity | State | Event code severity | X | X
31000 | Tightening OK | State | Tightening OK. | X | X
31001 | Tightening NOK | State | Tightening NOK. | X | X
31002 | Final torque | State | Final torque. | X | X
31003 | Final Angle | State | Final angle. | X | X
31004 | Tightening Program Max Angle | State | Tightening Program max angle. | X | X
31005 | Tightening Program Min Angle | State | Tightening Program min angle. | X | X
31006 | Final Angle Status | State | Final angle status. | X | X
31007 | Tightening Program Max Torque | State | Tightening Program max torque. | X | X
31008 | Tightening Program Min Torque | State | Tightening Program min torque. | X | X
31009 | Final Torque Status | State | Final torque status. | X | X
31039 | Rundown angle high | Event | Rundown angle high | X | X
31040 | Rundown angle low | Event | Rundown angle low | X | X
31027 | Tightening time high | Event | Tightening time high | X | X
31028 | Tightening time low | Event | Tightening time low | X | X