Deprag AST40-1 Operating Instruction Booklet page 4

11.1.1.1 System Setting Parameters ..................................................................................... 109
11.1.1.2 Fieldbus system parameters (optional) .................................................................... 110
11.1.2 MINIMAT-EC-Servo Screwdriver ............................................................................... 111
11.2 Default values .................................................................................................................... 111
11.2.1 Controller..................................................................................................................... 111
11.2.1.1 Standard values for system settings ........................................................................ 111
11.2.1.2 Standard values for user data .................................................................................. 111
11.2.1.3 Standard values for fieldbus systems (optional) ...................................................... 112
11.2.2 MINIMAT-EC-Servo Screwdriver ............................................................................... 112
12 SCREWDRIVING STRATEGIES AND COMMANDS .......................................................... 113
12.1 Screwdriving Strategy ........................................................................................................ 113
12.1.1 Tighten / loosen to Torque .......................................................................................... 113
12.1.2 Extended screwdriving to torque................................................................................. 114
12.1.3 Screwdriving - tighten / loosen to angle ...................................................................... 115
12.1.4 Fasten / Loosen to external Stop-Signal ..................................................................... 117
12.1.5 Find ............................................................................................................................. 118
12.1.6 Friction Value Package (optional) ............................................................................... 119
12.1.6.1 Friction Value Measurement .................................................................................... 119
12.1.6.2 Screwdriving with a Differential Torque.................................................................... 120
12.1.6.3 Screw assemblies depending on friction.................................................................. 122
12.2 Commands......................................................................................................................... 125
12.2.1 Waiting for input .......................................................................................................... 125
12.2.2 Setting the output ........................................................................................................ 125
12.2.3 Resetting the output .................................................................................................... 125
12.2.4 Display values ............................................................................................................. 125
12.2.5 Save values................................................................................................................. 125
12.2.6 Statistics...................................................................................................................... 125
12.2.7 Waiting time ................................................................................................................ 125
12.2.8 Printing ........................................................................................................................ 126
12.2.9 Hold position ............................................................................................................... 126
13 DOCUMENTATION .............................................................................................................. 127
13.1 Final values ........................................................................................................................ 127
13.2 Curve display ..................................................................................................................... 129
13.3 Statistic .............................................................................................................................. 130
13.4 Print output......................................................................................................................... 130
14 MAINTENANCE AND SERVICING ...................................................................................... 133
14.1 General .............................................................................................................................. 133
14.2 Updating the software ........................................................................................................ 134
14.2.1 Main controller and display ......................................................................................... 134
14.2.2 Power Unit................................................................................................................... 134
14.2.3 Screwdriver Logic........................................................................................................ 134
14.3 Calibrating the touch display .............................................................................................. 135
15 ERROR DISPLAY AND TROUBLESHOOTING .................................................................. 136
15.1 System error ...................................................................................................................... 136
15.1.1 MINIMAT-EC-Servo Screwdriver ............................................................................... 136
15.1.2 Power unit ................................................................................................................... 136
15.1.3 Main controller............................................................................................................. 138
15.1.4 Communication ........................................................................................................... 138
15.1.5 I/O interface................................................................................................................. 138
15.2 Error in the Screwdriving Sequence................................................................................... 140
16 HELP WITH FAULTS ........................................................................................................... 141
17 ACCESSORIES .................................................................................................................... 142
17.1 Power cord ......................................................................................................................... 142
17.2 Emergency Stop Connector ............................................................................................... 142
17.3 AST40 - PC Connection Cable.......................................................................................... 142
17.4 Fieldbus modules ............................................................................................................... 142
4