Siemens SINAMICS S Manuel page 1027

Signal targets for STW1 (Interface Mode SINAMICS/MICROMASTER, p2038 = 0)
Signal Meaning
= ON (pulses can be enabled)
STW1.0 0 = OFF1 (braking with ramp-function generator, then pulse cancellation and
ready-to-power-up)
1 = No OFF2 (enable is possible)
STW1.1
0 = OFF2 (immediate pulse cancellation and power-on inhibit)
1 = No OFF3 (enable possible)
STW1.2
0 = OFF3 (braking with the OFF3 ramp p1135, then pulse cancellation and power-on inhibit)
1 = Enable operation (pulses can be enabled)
STW1.3
0 = Inhibit operation (cancel pulses)
1 = Operating condition (the ramp-function generator can be enabled)
STW1.4
0 = inhibit ramp-function generator (set the ramp-function generator output to zero)
1 = Enable the ramp-function generator
STW1.5
0 = stop the ramp-function generator (freeze the ramp-function generator output)
1 = Enable setpoint
STW1.6
0 = inhibit setpoint (set the ramp-function generator input to zero)
STW1.7 = Acknowledge faults
STW1.8 Reserved
STW1.9 Reserved
STW1.10 1 = Control via PLC
STW1.11 1 = Dir of rot reversal
STW1.12 Reserved
STW1.13 1 = Motorized potentiometer, setpoint, raise
STW1.14 1 = Motorized potentiometer, setpoint, lower
STW1.15 Reserved
<1> Used in telegram 1, 2, 3, 4, 5, 6, 7, 110, 352.
<2> Bit 10 must be set in the first PZD word of the telegram received from PROFIBUS in order that the drive accepts the process data.
1 2
DO: SERVO, VECTOR
PROFIBUS - STW1 control word interconnection (p2038 = 0)
Interconnection
parameters
p0840[0] = r2090.0
p0844[0] = r2090.1
p0848[0] = r2090.2
p0852[0] = r2090.3
p1140[0] = r2090.4
p1141[0] = r2090.5
p1142[0] = r2090.6
p2103[0] = r2090.7
p0854[0] = r2090.10
<2>
<3> p1113[0] = r2090.11
<3> p1035[0] = r2090.13
p1036[0] = r2090.14
<3>
3 4
[Function diagram] [Function diagram]
internal control word signal target
[2501.3] [2610]
[2501.3] [2610]
[2501.3] [2610]
[2501.3] [2610]
[2501.3] [3060] [3070] [3080]
[2501.3] [3060] [3070]
[2501.3] [3060] [3070] [3080]
[2546.1] [8060]
- - -
- - -
[2501.3] [2501]
[2505.3] [3040]
- - -
[2505.3] [3020]
[2505.3] [3020]
- - -
<3> Only for "expanded setpoint channel" and "expanded ramp-function generator"
5 6
Function diagram
fp_2442_01_eng.vsd
SINAMICS S
23.03.06 V02.04.00
PROFIBUS sampling time
<1>
Refer to [1020.7]
Inverted
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
7 8
- 2442 -