Computer Drive Installation Instructions

12 Functional Descriptions 12.93
12.24.7 Diagrams for selection/deselection of travel to fixed stop
12.24.7.3 Deselection of travel to fixed stop
Timing of travel to fixed stop deselection
Path in deselection
block optional
G220
1
VRED_FFA
VIL --> Servo
Current setpoint
VIL --> Servo
Current setpoint
DAC
NFAFAKT
NFFESTANER
Speed-controlled
operation
Axis compensation
servo --> block
preparation
Speed setpoint
Block change
PLCOUT_96
PLCOUT_22
QFESTANER
2
6
7
3
8
15
13
14
11
17
12
18
12–254 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50
SINUMERIK 840C (IA)