POWER ELECTRONICS
SDRIVE 700
DESCRIPTION OF PROGRAMMING PARAMETERS
67
10.9.3.
Subgroup 9.3 – S9.3: Comparator 3
Parameter
Name /
Description
Range
Default
value
Function
Set on
RUN
1 COMP 3 SEL=00
G9.3.1
/ Source
selection for
Comparator 3
00 – 22
00
Selection of Comparator 3 source. Selection options are the same
as Comparator 1. See parameter G9.1.1.
YES
2 COMP 3 TYPE=0
G9.3.2
/
Comparator 3
type selection
0 – 1
0
It allows selecting the operation mode of Comparator 3.
OPT
DESCRIPTION
FUNCTION
0 Normal
Comparator will be activated when
the ON condition is given and will be
deactivated when the OFF condition
is given.
1 Window
Comparator will be activated when
signal is within limits 1 and 2, and
additionally when limit 2 is higher
than limit 1. If limit 2 is lower than
limit 1, comparator output logical
function will be inverted.
YES
3 SP C3 ON=+100[%]
C3 ACTIVAT LEVEL
G9.3.3
/
Activation value
of Comparator 3
in Normal mode
-250% to
+250%
100%
It selects the activation value of Comparator 3 output. The
comparator output will be activated if comparator source signal,
selected in G9.3.1, is higher than the value set here, and ON delay
time G9.3.6 has elapsed.
Note:
This parameter is only displayed in Normal mode of the
comparator 'G9.3.2 COMP 3 TYPE=0'.
YES
4 LIM 2 C3=+100[%]
C3 WINDOW LIMIT2
G9.3.4
/ Limit 2
for Comparator 3
in Window mode
-250% to
+250%
100%
It defines one of the limits to activate Comparator 3 in Window
mode. The comparator output will be activated if comparator source
signal, selected in G9.3.1, is within the two limits G9.3.4 and G9.3.5,
and ON delay time G9.3.6 has elapsed.
Note:
This parameter is only displayed in Window mode of the
comparator 'G9.3.2 COMP 3 TYPE=1'.
YES
5 LIM 1 C3=+0[%]
C3 WINDOW LIMIT1
G9.3.5
/ Limit 1
for Comparator 3
in Window mode
-250% to
+250%
0%
It defines one of the limits to activate Comparator 3 in Window
mode. The comparator output will be activated if comparator source
signal, selected in G9.3.1, is within the two limits G9.3.4 and G9.3.5,
and ON delay time G9.3.6 has elapsed.
Note:
This parameter is only displayed in Window mode of the
comparator 'G9.3.2 COMP 3 TYPE=0'.
YES
6 T C3 ON=0.0s
C3 ACTIVAT DELAY
G9.3.6
/ ON
delay time for
Comparator 3
0.0 – 999s
0.0s
Delay time for the Comparator 3 output activation. When the
activation condition is given in Normal or Window mode, the timer
delays the activation of this signal for the time set in this parameter.
YES
7 SP C3 OF=+0[%]
C3 DEACTIV LEVEL
G9.3.7
/
Deactivation
value of
Comparator 3 in
Normal mode
-250% to
+250%
+0%
This value selects the deactivation value of Comparator 3 output.
The comparator output will be deactivated if comparator source
signal, selected in G9.3.1, is lower than the value set here, and OFF
delay time G9.1.8 has elapsed.
Note:
This parameter is only displayed in Normal mode of the
comparator 'G9.3.2 COMP 3 TYPE=0'.
YES
8 T C3 OF=0.0s
C3 DEACTIV DELAY
G9.3.8
/ OFF
delay time for
Comparator 3
0.0 – 9999s
0.0s
Delay time for the Comparator 3 output deactivation. When the
deactivation condition is given in Normal or Window mode, the timer
delays the deactivation of this signal for the time set in this
parameter.
YES
9 SEL FUNT C3=00
G9.3.9
/
Selection of
output function
for Comparator 3
00 – 11
00
Several internal functions can be activated for Comparator 3
according to the system requirements. These functions are
described in the table of parameter G9.1.9.
YES
