Siemens SINUMERIK 802C Manual page 25

Table 2-4
NC Side
1
34
18
33
50
17
Drives with analog interface Signals
One voltage and one enable signal each is output.
S
SWn (SETPOINT)
Analog voltage signal in the range "10 V to output a speed setpoint
S
Sn (REFERENCE SIGNAL)
Reference potential (analog ground) for the setpoint signal, internally connected to logic ground.
S
RFn (SERVO ENABLE)
Relay contact pair controlling the enable of the power section, e.g. of a SIMODRIVE drive unit
controlled via a PLC program
Signal parameters
The setpoint is output as an analog differential signal.
Table 2-5
Voltage range
Output current
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
Cable assignment (for type 6FX2 002–3AD01)
PIN Core Color
14 black
47 brown
34 red
1 orange
15 yellow
48 green
2 blue
35 purple
16 gray
49 pink
36 white/black
3 white/brown
17 white/red
50 white/orange
4 white/yellow
37 white/green
.
Electrical parameters of the signal outputs for step–switching drives
Parameter
Installing the Control System
2.3 Connecting the individual components
Cable
1st axis
2nd axis
3rd axis
Spindle
Min
-10.5
-3
Drive Side
Signal Name PIN
1.9
1.65
1.4
1.56
2.9
2.65
2.14
2.56
3.9
3.65
3.14
3.56
4.9
4.65
4.14
4.56
Max Unit
10.5 V
3 mA
2-25