Siemens SINUMERIK 840D sl Function Manual page 776

Index
Stopping delay times
Cancel, 132
Sub-slot address, 197
Sub-slots, 233
Substitute values (RDP), 238
Switching on the system, 100
Switch-off signal paths
Stop responses, 113
symbolic name, 196
Synchronized action, 261
Synchronizing cam signals, 160
System error
F_DP communication, 252
System variable $A_XFAULTSI,
$VA_XFAULTSI, 512
System variable $VA_IS, 511
System variables SPL, 282
T
TelegramDiscrepancy, 253
Test stop for external STOPs, 131
Tolerance for SN, 158
Trace for drive variables, 589
Trace for NC/PLC variables, 589
Troubleshooting, 565
Two-channel structure, 35
U
User agreement, 92, 539
Interlocking, 94
User configuration, 261
V
Velocity setpoint, 751
776
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated