6
6.7
Analog outputs
6-544
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Table 6-55
Parameter overview for the analog outputs, continued
Terminals
Parameters
No.
Ef-
fec-
tive
Units
Max.
Stan-
dard
Min.
Name
No.
Desig-
nation
0633
Signal number
analog output terminals 16.x/15
0
35
530
–
Im-
medi-
ately
Note: refer to the description of P0626 for terminal 75.x/15
0634
Shift factor
analog output terminals 16.x/15
0
0
47
–
Im-
medi-
ately
Note: refer to the description of P0627 for terminal 75.x/15
16.A
16.B
X441.2
X441.4
0635
Offset analog output terminal
16.x/15
–128
0
127
–
Im-
medi-
ately
15
X441.5
Note: refer to the description of P0628 for terminal 75.x/15
0638
Overcontrol protection,
analog output terminal 16.x/15
0
1
1
–
Im-
medi-
ately
Note: refer to the description of P0631 for terminal 75.x/15
0639
Smoothing time
analog output terminal 16.x/15
0.0
0.0
1 000.0
ms
Im-
medi-
ately
Note: refer to the description of P0632 for terminal 75.x/15
–
–
0623
Signal
No. 34
DAU normalization, speed actual
value (SRM, ARM)
DAU normalization, actual motor
velocity (SLM)
–200.0
100.0
200.0
%
Im-
medi-
ately
... defines, for the output of ”absolute motor speed, finely normalized” (Signal
No. 34), which voltage is output at the maximum speed n
max
.
The maximum speed n
max
is given by:
for SRM:
minimum (1.2 x P1400, P1147)
for ARM/SLM:
minimum (P1146, P1147)
10 V
5 V
0.5 n
max
200 %
100 %
50 %
Examples:
P0623 = 100 % –> +10 V
n
max
P0623 = 50 % –> +5 V
n
max
P0623 = 200% –> +10 V
0.5 n
max
P0623 = –50% –> –5V
n
max
n
max
U [V]
| n
act
|
6 Description of the Functions
01.99
02.02