Signals From Channel; Cycle-Independent Path-Synchronous Signal Output (Te8); Axis Pair Collusion Protection (Te9); Preprocessing (V2) - Siemens sinumerik 840D sl Function Manual

Detailed description

2.16 Cycle-Independent Path-Synchronous Signal Output (TE8)

2.15.2

Signals from channel

DB21, ...
DBX32.1 Retrace mode active
Edge evaluation: No
Signal state 1 The "Retrace mode active" signal is active as long as the control is in Retrace mode. This is the
case from initial activation of the "reverse/forward" signal until activation of the "start retrace
support" signal.
Signal state 0 The machining program is executed.
Signal irrelevant for ... RESU technological function not active.
DB21, ...
DBX32.2 Retrace support active
Edge evaluation: No
Signal state 1 The "retrace support active" signal is set as soon as signal state 1 is detected for the "start retrace
support" signal. The "retrace support active" signal is reset at the end of retrace support once the
last action block has been completed.
Signal state 0 Retrace support not active
Signal irrelevant for ... RESU technological function not active.
2.16 Cycle-Independent Path-Synchronous Signal Output (TE8)
No signal descriptions required.
2.17

Axis pair collusion protection (TE9)

No signal descriptions required.
2.18

Preprocessing (V2)

No signal descriptions required.
26
Signal(s) updated:
Signal(s) updated:
Special functions: NC/PLC interface signals (Z3)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0