- 45 -
3.7 RANGE SET screen
PV/SP limit range and Square root can be set in this screen.
Fig. 3.7.1 RANGE SET screen
(1) Channel Selection button : It is available for IPC5000D.
(2) TYPE and Unit : Displaying full range and unit of Input Sensor type configured in ‘AI SET’
screen.
(3) PV RANGE Display and Setup
z PV low/high range is to limit the input from sensor and the limit range is +/- 5% of total PV
low/high range and the out range of +/- 5% is displayed by OVER or UNDER.
z If the sensor type in AI SET(Section 3.3) is changed, PV low/high range also is changed to
total range of the sensor type automatically.
z Low range of sensor type < PV LOWER < SP LOWER,
SP UPPER < PV UPPER < High range of sensor type
(4) SP RANGE Display and Setup
z Limits user’s set input like Target Set Point of Fix control or Segment etc.
z If the sensor type in AI SET(Section 3.3) is changed, SP low/high range also is changed to
total range of the sensor type automatically.
z PV LOWER < SP LOWER < SP UPPER, SP LOWER < SP UPPER < PV UPPER
(5) Square Root computation(extraction)
z Pressing function selection ON/OFF button selects/cancels square root operation.
Default = OFF
(5-1) LOW CUT: sets the conversion limit value to input
z Linear Value is applied when under set value, and the equation below is applied
when over the set value.
range = 0.0~5.0%(of input range)
computation equation : Y= * Range (Range : PV High – PV Low)
10
X
01.23.MON
RANGE SET
EXIT
RANGE
OFFSET
PV
SP
-200.0
LOWER UPPER
Type: K1
(1)
CH1
CH2
-200.0~200.0
MODE
+200.0
SQUARE ROOT
-200.0 +200.0
OFF ON
LOW CUT 0.5
%
12.59.01
(2)
(3)
(4)
(5)