UD78 User Guide
Issue code: 78nu2
20
7.01
Analog input 1
indicator
ô
±
100
ð
% RO Bi P
7.01
indicates the value of the precision analog input after offset trim has
been applied by parameter
7.07
Analog input 1 offset trim
. The indicated
value is a percentage of the full-scale amplitude (see parameter
7.25
Calibrate analog input 1 full-scale enable
).
7.06
Analog input 1 mode
selector
ô
VOLt
ð
VOLt
RW Txt P
The setting of
7.06
cannot be changed.
7.07
Analog input 1 offset trim
ô
±
10.000
ð
0 % RW Bi P
If an unwanted offset exists in the analog reference signal, adjust
7.07
to
cause
7.01
Analog input 1 indicator
to indicate zero.
7.08
Analog input 1 scaling
ô
0 ~ 4.000
ð
1
RW Uni
Set
7.08
at the required value to alter the scaling of the analog reference.
The scaling takes place after full-scale calibration (see parameter
7.25
Calibrate analog input 1 full-scale enable
).
7.01
Analog input 1 indicator
is not
affected by the setting of
7.08
.
7.09
Analog input 1
invert
ô
0 ~ 1
ð
0
RW Bit
Set
7.09
at 1 to invert the value of the analog input.
7.10
Analog input 1 destination selector
ô
0.00 ~ 20.50
ð
1.36 Menu.
parameter
RW Uni R P
The default setting of
7.10
assigns terminals 2 and 3 of SK1 to
1.36
Analog
reference 1
. If required, use
7.10
to change the function of the precision
analog input by entering the required
menu.parameter
number (eg.
4.08
for
torque reference).
