Siemens SINAMICS G120D CU240D-2 DP, Руководство пользователя

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S
IN
A
MICS
G1
20D
List Manual (LH
14)
, 01
/2016
, A5E338423
13
64
9
3
F
un
ction dia
g
ra
ms
3.6
In
tern
a
l contr
o
l/st
atus
wor
d
s
F
ig.
3
-47
25
22 – Sta
tus word
, spee
d co
ntrolle
r
(r14
07)
- 2522 -
Function diagram
8 7 6 5 4 3 2 1
fp_2522_97_04.vsd
Internal control/status words
SINAMICS G120D
09.12.2015 V4.7.6
Status word, speed controller (r1407)
1
2
3
...
5
6
7
8
9
10
11
0
12
13
14
15
r1407.8
r1407.9
r1407.17
r1407.1
r1407.7
r1407.10
r1407.11
r1407.5
r1407.6
r1407.2
r1407.3
r1407.12
r1407.13
r1407.0
From the changeover,
closed-loop control types
Status word speed controller (r1407) Bit No.
1 = U/f control active
1 = Sensorless operation active
1 = Closed-loop torque control active
1 = Closed-loop speed control active
1 = Speed controller, I component held
1 = Speed controller, I component set
1 = Torque limit reached
1 = Torque limiting, upper, active
1 = Torque limiting, lower, active
1 = Droop enabled
1 = Speed setpoint limited
1 = Ramp-function generator set
1 = Sensorless operation due to a fault
1 = I/f control active
1 = Torque limit reached (without pre-control)
To speed setpoint, droop [6030.5]
To speed signals 2 [8011.4]
To ramp-function generator tracking [3080.1]
To speed controller [6040.4]
To motor locked/stalled [8012.5]
From the speed setpoint, droop [6030.4], [6030.5]
From the speed setpoint, droop [6030.3]
From the torque setpoint [6060.5], [6060.8]
From the speed controller [6040.7]
From the speed controller [6040.7]
ZSW n_ctrl
r1407
r1407
Reserved
From the torque setpoint [6060.8]
16
17
1 = Encoderless open-loop controlled operation not active
1 = Speed limiting control active From the speed limiting [6640.8]
r1407.14
r1407.15
From the torque setpoint [6060.3]
From the speed controller [6040.7]
From the torque setpoint [6060.5], [6060.8]
From the torque setpoint [6060.3]
r1407.23 23 1 = Acceleration model activated
r1407.24 24
r1407.25 25
r1407.26 26
1 = Moment of inertia estimator active
1 = Moment of inertia estimator stabilized
1 = Load estimator active
r1407.16
...
Reserved
r1407.27 27 1 = moment of inertia estimator is actively accelerating the motor
From the moment of inertia estimator [6035.4]
From the moment of inertia estimator [6035.4]
From the moment of inertia estimator [6035.4]