Setting The Scaling Start Value (Sc.lo); Setting The Scaling End Value (Sc.hi) - JUMO DELOS HP Notice De Mise En Service

7 Startup
(1) Nominal measuring range
(3) Output signal
(5) Scaling end
7.8.1

Setting the scaling start value (Sc.Lo)

NOTE!
The output signal can only be scaled on devices with analog output.
Setting range:
Default setting:
Example:
The device has a measuring range from 0 to 160 bar.
The output signal of the device is 4 to 20 mA.
Objective:
Setting:
Result:
1. Unlock the device.
 chapter 7.2 "Unlocking the device (enter the code).", page 23
2. "Turn" until "Sc.Lo" appears in the bottom line.
3. "Press" (- flashing, Sc.Lo static)
NOTE!
The value is entered "digit-by-digit"!
7.8.2

Setting the scaling end value (Sc.Hi)

NOTE!
The output signal can only be scaled on devices with analog output.
See chapter 7.8.1 "Setting the scaling start value (Sc.Lo)", page 28 for an explanation.
Setting range:
Default setting:
1. Unlock the device.
 chapter 7.2 "Unlocking the device (enter the code).", page 23
2. "Turn" until "Sc.Hi" appears in the bottom line.
28
0 to 75% of the nominal measuring range
Measuring range start
The range 10 to 100 bar (customer measuring range) must be displayed on
the output side as 4 to 20 mA.
Scaling start value (Sc.Lo) = 10.00
Scaling end value (Sc.Hi) = 100.0
At a pressure of 10 bar, the device outputs 4 mA and at 100 bar 20 mA to the
analog output.
25 to 100% of the nominal measuring range
Measuring range end
(2) Customer measuring range
(4) Scaling start