Internal Control/Status Words - Siemens SINAMICS G120 List Manual

OFF2 S_src 1
<1> p0844 [C]
<2> (2090.1)
p0840 [C]
&
OFF2 S_src 2
<1> (2090.0)
p0845 [C]
(1)
OFF3 S_src 1
<1> p0848 [C]
<2> (2090.2)
p0852 [C]
& (2090.3)
<1>
OFF3 S_src 2
p0849 [C]
p1140 [C]
(1)
<1> (2090.4)
p1141 [C]
<1> (2090.5)
p1142 [C]
<1> (2090.6)
p0855 [C]
<1>
p1055 [C]
<1>
p1056 [C]
<1>
p0854 [C]
<1> (2090.10)
p0856 [C]
<1>
p0858 [C]
<1>
<1> When the master control is retrieved, predefined by STARTER or IOP.
<2> PROFIdrive interconnection:
For PROFIdrive standard telegrams, the upper inputs are connected with PROFIdrive-STW1 [2420]. Only relevant for CDS0.
<3> Bit 10 in STW1 must be set to ensure that the drive accepts the process data.
1 2

Internal control/status words

Control word, sequence control (r0898)
PROFIdrive-Bit
Bit No.
ON / OFF (OFF1)
= ON
0
0 = OFF1 active
1 = Operating condition, no coast down active (OFF2 inactive)
1
0 = OFF2 active
1 = Operating condition, no quick stop active (OFF3 inactive)
2
0 = OFF3 active
Enable operation
1 = Enable operation
3
Enable RFG
4 1 = Enable ramp-function generator
Continue RFG
1 = Continue ramp-function generator
5
0 = Freeze ramp-function generator
Setpoint enable
6 1 = Enable speed setpoint
Uncond open brake
(0) 1 = Command open brake
7
Jog bit 0
(0) 1 = Jog 1
8
Jog bit 1
(0) 9 1 = Jog 2
Master ctrl by PLC
10 1 = Control via PLC
11 Reserved
n_ctrl enable
(1) 1 = Speed controller enable
12
Reserved
13
Uncond close brake
(0) 1 = Command close brake
14
15 Reserved
3 4
Control word sequence control (r0898)
<3>
5 6
fp_2501_97_53.vsd
05.09.2017
STW seq_ctrl
r0898
r0898
r0898.0 To control word 1 [2512.4]
r0898.1 To control word 1 [2512.4]
To control word 1 [2512.4]
r0898.2
To control word 1 [2512.4]
r0898.3
To control word 1 [2512.4]
r0898.4
To the setpoint channel
[3060.6], [3070.7], [3080.5]
To control word 1 [2512.4]
r0898.5
To the setpoint channel [3060.1], [3070.1]
To control word 1 [2512.4]
r0898.6
To the setpoint channel
[30601], [3070.1], [3080.4]
To the brake control [2701.4]
r0898.7
To control word 1 [2512.4]
r0898.8
To jog [3030.6]
To control word 1 [2512.4]
r0898.9
To jog [3030.6]
r0898.10 To control word 1 [2512.4]
To the brake control [2701.4]
r0898.12
To the torque setpoint [6060.4]
To the brake control [2701.4]
r0898.14
7
Function diagram
G120 CU250S-2
V4.7.9
8
- 2501 -