Control And Status Word 3 - Siemens SINAMICS G115D Operating Instructions Manual

6.5.4

Control and status word 3

Control word 3 (STW3)
Bit Meaning
0
1
2
3
4
5
6
7
8
9
10 Not used
11 1 = Enable droop
12 1 = torque control active
13 1 = no external fault
14 Not used
15 1 = CDS bit 1
If you switch from telegram 350 to a different one, then the converter sets all interconnections
1)
p1020, ... to "0". Exception: p2106 = 1.
Status word 3 (ZSW3)
Bit Meaning
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
Telegram 350
1 = fixed setpoint bit 0
1 = fixed setpoint bit 1
1 = fixed setpoint bit 2
1 = fixed setpoint bit 3
1 = DDS selection bit 0
1 = DDS selection bit 1
Not used
Not used
1 = technology controller enable
1 = enable DC braking
0 = speed control active
0 = external fault is active (F07860)
1 = DC braking active
1 = |n_act | > p1226
1 = |n_act | > p1080
1 = i_act ≧ p2170
1 = |n_act | > p2155
1 = |n_act | ≦ p2155
1 = |n_act | ≧ r1119
1 = DC link voltage ≦ p2172
1 = DC link voltage > p2172
1 = ramp-up or ramp-down
completed
1 = technology controller
output at the lower limit
1 = technology controller
output at the upper limit
Not used
Not used
Not used
Not used
Explanation
Selects up to 16 different fixed
setpoints.
Changes over between settings
for different motors (drive data
sets).
--
--
Enable or inhibit speed control-
ler droop.
Changes over the control mode
for vector control.
--
Changes over between settings
for different operation interfac-
es (command data sets).
Description
--
Absolute current speed > stationary state detec-
tion
Absolute actual speed > minimum speed
Actual current ≥ current threshold value
Absolute actual speed > speed threshold value 2
Absolute actual speed < speed threshold value 2
Speed setpoint reached
Actual DC link voltage ≦ threshold value
Actual DC link voltage > threshold value
Ramp-function generator is not active.
Technology controller output ≦ p2292
Technology controller output > p2291
Advanced commissioning
6.5 Drive control via PROFINET
Signal interconnection
in the converter
1)
p1020[0] = r2093.0
p1021[0] = r2093.1
p1022[0] = r2093.2
p1023[0] = r2093.3
p0820 = r2093.4
p0821 = r2093.5
p2200[0] = r2093.8
p1230[0] = r2093.9
p1492[0] = r2093.11
p1501[0] = r2093.12
p2106[0] = r2093.13
p0811[0] = r2093.15
Signal inter-
connection in
the converter
p2051[3] =
r0053
139