User Manual

CANopen communication
Function diagrams
2-537
© Siemens AG 2008 - 2013 All Rights Reserved SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Fig. 2-35 9220 – Control word, CANopen
- 9220 -
Function diagram
87654321
fp_9220_97_68.vsd
CANopen
G120 CU230P-2 CAN
12.12.2012 V4.6
Control word, CANopen
STW1.0
STW1.1
STW1.2
STW1.3
STW1.4
STW1.5
STW1.6
STW1.8
STW1.9
STW1.11
STW1.12
STW1.13
STW1.14
STW1.15
STW1.7
STW1.10
p0848[0] = r2090.2
p0852[0] = r2090.3
p1140[0] = r2090.4
p1141[0] = r2090.5
p1142[0] = r2090.6
p2103[0] = r2090.7
<2>
<3>
-
-
pxxxx[y] = r2090.11
pxxxx[y] = r2090.12
pxxxx[y] = r2090.13
pxxxx[y] = r2090.14
pxxxx[y] = r2090.15
p0840[0] = r2090.0
p0844[0] = r2090.1
[2501.3]
[2501.3]
[2501.3]
[2501.3]
[2501.3]
[2546.1]
-
-
-
-
-
-
-
-
[2501.3]
[2501.3]
[3070]
[3070]
[3070]
[8060]
[3070]
-
-
-
-
-
-
<1>
<1>
-
Signal targets for control word CANopen (r8795)
Signal
= ON (pulses can be enabled)
Interconnection
parameters
[Function diagram]
internal control word
[Function diagram]
signal target
0 = OFF1 (braking with RFG, then pulse suppression and ready for switching on)
1 = No coast-down activated (enable possible)
0 = Activate coast-down (immediate pulse suppression and switching on inhibited)
1 = No fast stop activated (enable possible)
0 = Activate fast stop (OFF3 ramp p1135, then pulse suppression and switching on inhibited)
1 = Enable operation (pulses can be enabled)
0 = Inhibit operation (suppress pulses)
1 = Enable ramp-function generator
0 = Inhibit ramp-function generator
1 = Continue ramp-function generator
0 = Freeze ramp-function generator
1 = Enable setpoint
0 = Inhibit setpoint (set the ramp-function generator input to zero)
= Acknowledge fault
1 = Stop
Reserved
Reserved
Can be freely connected
Can be freely connected
Can be freely connected
Can be freely connected
Can be freely connected
Depending on the position of the CANopen control word in p8750, the number of the binector to be connected changes.
Meaning
Sequence control
Sequence control
Sequence control
Sequence control
<2>
<3>
Not taken into account for the automatic control word interconnection (p8790).
Interconnection via p8791.
<2>
<2>
<2>