siemens (1)

Structure of the Control Word
W # 16 #
W # 16 #
0 4 7 F
1 1 1 1
0 4 7 E
1 1 1 0
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
= Motor ON
Rising edge for switching on !
= Motor OFF
Reverse
- - -
Motor-Poti up
Motor-Poti down
Command Data Set Bit 0
Setpoint-Enable
Fault-Acknowledge
JOG right
JOG left
Control from PLC
ON/OFF 1
OFF 2
OFF 3
Pulse-Enable
Ramp-function Generator-Enable
Ramp-function Generator-Startup
SITRAIN
TIA-PRO1 / Introduction TIA Portal Page 38 Siemens AG © 2011