Internal Control/Status Words - Siemens SINAMICS G120 List Manual

OFF2 S_src 1
<2> p0844 [C]
(2090.1)
<3>
ON / OFF (OFF1) p0840 [C]
OFF2 S_src 2
p0845 [C]
(1)
OFF3 S_src 1
<2> p0848 [C]
<3> (2090.2)
Operation enable p0852 [C]
OFF3 S_src 2
p0849 [C]
(1)
Setpoint enable p1142 [C]
Uncond open brake p0855 [C]
Master ctrl by PLC p0854 [C]
Uncond close brake p0858 [C]
<1> Bit 10 in STW1 must be set to ensure that the drive
accepts the process data.
<2> PROFIdrive interconnection:
For PROFIdrive standard telegrams, the upper inputs are connected
with PROFIdrive-STW1 [2420].
Only relevant for CDS0.
<3> When the master control is retrieved, predefined by STARTER or IOP.
1 2

Internal control/status words

Control word, sequence control (r0898)
PROFIdrive-Bit
Bit No.
= ON
<3> (2090.0) 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
<3> (2090.3) 3 1 = Enable operation
RFG enable p1140 [C]
<3> (2090.4) 4 1 = Enable ramp-function generator
Continue RFG p1141 [C]
1 = Continue ramp-function generator
<3> (2090.5) 5
0 = Freeze ramp-function generator
(2090.6) 1 = Enable speed setpoint
<3> 6
(0) 1 = Command open brake
<3> 7
Jog bit 0 p1055 [C]
<3> (0) 8 1 = Jog 1
Jog bit 1 p1056 [C]
<3> (0) 9 1 = Jog 2
<3> (2090.10) 10 1 = Control via PLC
Reserved
11
n_ctrl enable p0856 [C]
(1) 1 = Speed controller enable
<3> 12
Reserved
13
(0) 14 1 = Command close brake
<3>
15 Reserved
3 4
Control word sequence control (r0898)
<1>
5 6
fp_2501_97_53.vsd
09.12.2015
STW seq_ctrl
r0898
r0898
r0898.0 To control word 1 [2512.4]
To control word 1 [2512.4]
r0898.1
To control word 1 [2512.4]
r0898.2
r0898.3 To control word 1 [2512.4]
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
[3060.1], [3070.1], [3080.4]
r0898.7 To the brake control [2701.4]
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]
r0898.14 To the brake control [2701.4]
7
Function diagram
G120 CU240B/E-2
V4.7.6
8
- 2501 -