BEAMEX MC5 - Adjusting Measurement Ranges

Calibration and Adjustment Instructions for MC5 Multifunction Calibrator For Main Firmware Version 1.90
Page 6/16
Adjustment of Measurement Ranges
Adjusting the Voltage Measurement in E Module (±50 V)
Quantity: Voltage
Function/Port: E: Voltage Measurement
Use an accurate voltage source and connect it to the
calibrator’s terminals highlighted in the adjacent picture.
In case the accuracy of the voltage source is not good
enough, check the correct voltage using an accurate
Digital Multimeter.
Adjustment point ranges, mV
1: 9 … 12
2: 19 … 25
3: 39 … 50
Generate a voltage that is inside the limits of the first
adjustment point range. Enter the correct voltage seen
on the Digital Multimeter’s display to Span Reference
Value field in the calibrator. Continue through all the ad-
justment points
When all adjustment points are checked, select either
another Quantity and Function/Port combination or save
the adjustment result as described in chapter Saving
Adjustment Data on page 16.
Source/DMM
V
10.00021
17.10.2002 10:21
Voltage
E: Voltage Measurement
V10.0001
Span Reference Value 10.00021
MENU
Calibration
Mode
MULTIFUNCTION CALIBRATOR
T/C, Low V
4-w meas
R, RTD
3 & 4-w meas
V, I,
+24V
I
meas/sink
Low V
HART
®
T/C INT. RJ
T/C OR EXT
WIRES ONLY
2-w xmtr
V, ,
?
MEASURE
OUTPUTSENSOR MEASURE & SIMULATE
ET E
Max input:
60 VDC/30 VAC
Adjusting the Low Voltage Measurement in E Module (±1 V)
Quantity: Voltage
Function/Port: E: Low Voltage Measurement
Use an accurate millivolt source and connect it to the
calibrator’s terminals highlighted in the adjacent picture.
In case the accuracy of the voltage source is not good
enough, check the correct voltage using an accurate
Digital Multimeter.
Adjustment point ranges, mV
1: 200 … 250
2: 400 … 500
3: 800 … 1000
Generate a voltage that is inside the limits of the first
adjustment point range. Enter the correct voltage seen
on the Digital Multimeter’s display to Span Reference
Value field in the calibrator. Continue through all the ad-
justment points
When all adjustment points are checked, select either
another Quantity and Function/Port combination or save
the adjustment result as described in chapter Saving
Adjustment Data on page 16.
Source/DMM
mV
220.000 12
17.10.2002 9:25
Voltage
E: Low Voltage Meas.
mV219.999
Span Reference Value 220.00012
MENU
Calibration
Mode
MULTIFUNCTION CALIBRATOR
T/C, Low V
4-w meas
R, RTD
3 & 4-w meas
V, I,
+24V
I
meas/sink
Low V
HART
®
T/C INT. RJ
T/C OR EXT
WIRES ONLY
2-w xmtr
V, ,
?
MEASURE
OUTPUTSENSOR MEASURE & SIMULATE
ET E
Max input:
60 VDC/30 VAC