IMR01M01-E5
15
7.4 Gradient Setting Function
Gradient setting is a multiplier to be applied to output voltage
to the load to adjust the output value depending on an
application.
The following two types of gradient setting are available.
•
Internal gradient setting set by the THV-1 front keys
•
External gradient setting set by the external gradient setter
(external potentiometer)
The output value is adjusted by Gradient Setting Function as
follows.
•
(Output voltage calculated by Auto mode)
×
(internal gradient
setting)
×
(external gradient set value)
•
(Output voltage calculated by Auto mode)
×
(internal gradient
set value)
•
(Output by manual set value)
×
(internal gradient set value)
×
(external gradient set value)
If it is necessary to make only the external gradient set
value valid, set the internal gradient set value to 1.00.
7.5 Output Limiter (High and Low)
This function limits the output range.
Output limiter function is related to other functions.
•
Output limiter (high) and (low) have priority to the output
value
1
calculated with Gradient Setting function.
The maximum output from the instrument will not exceed the
output limiter (high) and the minimum output will not go
below the output limiter (low).
•
Output limiter (high) has priority to the output value
2
calculated with Gradient Setting and Base-Up setting
function. The maximum output from the instrument will not
exceed the output limiter (high).
•
When output limiter (low) is not set to zero (0), the base-up
setting function is invalid.
1
Output = (Input signal or manual set value)
×
(gradient set value)
2
Output = (Input signal or manual set value)
×
(gradient set value) +
(base-up set value)
7.6 Base-Up Setting Function
Base-up setting function adds positive bias to the output value
calculated with gradient setting function.
•
Base-up setting is valid only when output limiter (low) is set
to zero (0).
•
Output limiter (high) has priority to the output value
calculated with Gradient Setting and Base-Up setting
function. The maximum output from the instrument will not
exceed the output limiter (high).
*
Output = (Input signal or manual set value)
×
(gradient set value) +
(base-up set value)
100
80
60
40
20
0 25 50 75
100
0
20
40
60
80
100
→
Input signal (%)
1.00
0.80
0.60
0.40
0.20
0.00
External gradient scale
Internal gradient
set value
Gradient output characteristics
→
Out
put
(%)
80.0 %
Output limiter (high)
10.0 %
Output limiter (low)
0 25 50 75 100
20
40
60
80
100
→
Input signal (%)
→
Out
put
(%
)
Base-up setting 20 %
0 25 50 75
100
20
40
60
80
100
→
Input signal (%)
→
Out
put
(%
)
