Essential Service Mode - Siemens SINAMICS G120 Manual

ESM activation
p3880
(0)
<1>
Total setpoint eff [1/min]
r1078
10 s
[3030.6]
-210000.000 ... 210000.000 [1/min]
0.000 ... 210000.000 [1/min]
<1> Activation of the Essential Service Mode via p3880
<2> LBSW = Last known setpoint
1 2
Technology functions

Essential Service Mode

ESM status word [7958.3]
r3889
r3889 .0
0
LBSW
ESM altern. setp
<2>
1 0 ... 2
p3882 (0)
0
[3010.5]
n_set_fixed 15
1
p1015 [D] (0.000)
n_max
2
p1082 [D] (1500.000)
[3050.5]
Tec_ctrl status
r2349
r2349
.8
r2349.9
F03505 caused by wire breakage
[9568.8]
in signal source of p2264
ESM status
r3889
r3889
3 4
ESM status word
n_set_fixed 15
r3889
-210000.000 ... 210000.000 [1/min]
r3889 .2
p1015 [D] (0.000)
F03505 caused by wire breakage in AI0
n_ref f_ref
x
1
6.00 ... 210000.00 [1/min]
x
p2000 (1500.00)
x x
1 2
CU AI value in % [%]
x
2 100 %
[0]
[9568.5] r0755
PD PZD state
r2043.0
p2000
0
4000 hex
PZD recv word
-1
1 r2050 [1]
[2468.4]
0
1
ESM status
word
r3889
r3889 .6
word
.3
5
FP_7973_97_01.vsd
13.12.2010
ESM direc. rot.
p3883
ESM status
(0)
word
r3889
r3889 .1
ESM setp source
0 ... 4
p3881 (0)
0
0
-1
1
[3010.5]
0
1
-1
1
0
0
2
1
-1
1
0
0
3
1
-1
1
4
6 7
Function diagram
G120 CU230P-2
V4.4
[3040.6]
Speed setpoint in
Essential Service
Mode
8
- 7973 -