Basic logic functions: NC/PLC interface signals (Z1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
3
Table of contents
1 Brief description......................................................................................................................................... 5
2 Detailed Description................................................................................................................................... 7
2.1 Various interface signals and functions (A2) .................................................................................7
2.1.1 Signals from PLC to NC (DB10) ....................................................................................................7
2.1.2 Selection/Status signals from HMI to PLC (DB10) ........................................................................8
2.1.3 Signals from the NC to the PLC (DB10) ........................................................................................9
2.1.4 Signals to Operator Panel (DB19) ...............................................................................................12
2.1.5 Signals from operator control panel (DB19) ................................................................................20
2.1.6 Signals to channel (DB21, ...) ......................................................................................................27
2.1.7 Signals from channel (DB21, ...)..................................................................................................28
2.1.8 Signals to axis/spindle (DB31, ...)................................................................................................29
2.1.9 Signals from axis/spindle (DB31, ...)............................................................................................43
2.2 Axis monitoring, protection zones (A3) ........................................................................................64
2.2.1 Signals to channel (DB21, ...) ......................................................................................................64
2.2.2 Signals from channel (DB21, ...)..................................................................................................65
2.2.3 Signals to axis/spindle (DB31, ...)................................................................................................67
2.2.4 Signals from axis/spindle (DB31, ...)............................................................................................68
2.3 Continuouspath mode, exact stop and LookAhead (B1) .............................................................69
2.3.1 Signals from channel (DB21, ...)..................................................................................................69
2.3.2 Signals from axis/spindle (DB31, ...)............................................................................................69
2.4 Acceleration (B2) .........................................................................................................................70
2.5 Diagnostic tools (D1)....................................................................................................................70
2.6 Travel to fixed stop (F1) ...............................................................................................................71
2.6.1 Signals to axis/spindle (DB31, ...)................................................................................................71
2.6.2 Signals from axis/spindle (DB31, ...)............................................................................................73
2.7 Velocities, Setpoint/Actual Value Systems, Closed-Loop Control (G2).......................................73
2.8 Help function output to PLC (H2).................................................................................................74
2.8.1 Signals to channel (DB21, ...) ......................................................................................................74
2.8.2 Signals from channel (DB21, ...)..................................................................................................74
2.8.3 Signals from axis/spindle (DB31, ...)............................................................................................78
2.9 Mode group, channel, program operation, reset response (K1)..................................................79
2.9.1 Signals to mode group (DB11).....................................................................................................79
2.9.2 Signals from the mode group (DB11) ..........................................................................................83
2.9.3 Signals to channel (DB21, ...) ......................................................................................................87
2.9.4 Signals from channel (DB21, ...)..................................................................................................93
2.9.5 Signals to axis/spindle (DB31, ...)..............................................................................................106
2.9.6 Signals from axis/spindle (DB31, ...)..........................................................................................106
2.10 Axis types, coordinate systems, frames (K2).............................................................................108
2.10.1 Signals to axis/spindle (DB31, ...)..............................................................................................108
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