gefran I300 Bedienungsanleitung Seite 51

STEP 1: Select input type [GauGE]
The input signal (measurement) amplitude is
automatically set at: ± 50 mV.
STEP 2: Select input type
- parameter [in]
•Lin: linear input signal
•USEr: specific linearization of input signal at max. 25 points.
STEP 3: Select display resolution
- parameter [dP]
dP = 0 - 0.0 - 0.00 - 0.000 - 0.0000
STEP 4: Select unit for physical quantity measured
- parameter [Pu] see step 6
STEP 5: Adjust scale limits (with linear input)
Adjustment range: -10000 to + 20000 points.
- parameter [Lo]: min. scale
- parameter [Hi]: max. scale
STEP 6: If the USEr type input was selected in step 2, enter the
coordinates of each break point on the specific linearization
table.
This adjustment can be accessed directly from the GauGE menu by entering code 15.
Press the and ,keys to adjust gauge voltage in the range of 4.5 to 10.2 V (in 1 mV increments). Voltage must be adjusted so that the input signal has
a maximum variation of ± 50 mV.
After configuring the strain-gauge input, check that the power supply selector is in the correct position.
5 • CONFIGURATION
CONFIGURING STRAIN GAUGE INPUT
ADJUSTING STRAIN GAUGE POWER SUPPLY VOLTAGE
MEASUREMENT
inPut
tESt
CodE
Read voltage
Sx: input voltage in mV (± 50 mV max.)
Nx.: display points corresponding to resolution and unit
previously selected (-10000 to 20000 points). See tAbLE mode,
step 8.
STEP 7: Input value in case of break in sensor or line.
- parameter [in]
•S.Lo: Lower limit minimum scale protection
•S.Hi: Upper limit maximum scale protection
STEP 8: Adjust offset
- parameter [oF]: ± 500 display points
STEP 9: Set measurement acquisition software filter
- parameter [Fi]: 0 to 20.
STEP 10: Assign input contacts C1-C2 if present
(I3X2Y, IEX3Y, I3X4Y).
STEP 11: Adjust strain-gauge power supply voltage.
GAuGE
outPt
15
XX.XXX
SG
Back to measurement
51
SEt_P