Siemens SINUMERIK 802S Start-Up page 26

Installing the Control System
2.3 Connecting the individual components
Connector designation:
Connector type:
Table 2-5
Pin Signal
1 SW
2
3
4
5 RF.2
for analog drives:
SW
BS
RF.1, RF.2
Signal type
VO
K
Drives with analog interface
Signals:
One voltage and one enable signal is provided.
S
SW (SETPOINT)
Analog voltage signal in the range of "10 V to output a speed setpoint
S
BS (REFERENCE SIGNAL)
Reference potential (analog ground) for the setpoint signal, internally connected to the log-
ics ground
S
RF (SERVO ENABLE)
Relay contact pair used to switch the enable signal for the power section, e.g. a
SIMODRIVE unit. This signal is used by the ENC when the cyclic control mode is started.
Signal parameters
The setpoint is output as an analog differential signal.
Table 2-6
Voltage range
Output current
Relay contact
2-26
X3
SPINDLE
9–pin D-Sub plug connector
Belegung des Steckers X3
Type Pin Signal
VO 6 BS
7
8
9 RF.1
K
Setpoint
Reference potential for setpoint (analog ground)
Servo enable contact
Voltage output
Switching contact
Electrical parameters of the spindle setpoint signal
Parameter
X3
Type
VO
6
9 9
K
Min.
-10.5 10.5
-3 3
6FC5 597–2AA00–0BP2 (01.02)
1
5 5
Max. Unit
V
mA
SINUMERIK 802S