gefran I300 Bedienungsanleitung Seite 43

5-digit display, 7 segments, height 14 mm, showing:
1
- single value (channel 1), differential (channel 1 - channel 2) and,
alternately, relative humidity/temperature.
- alarm setpoints, menu and configuration parameters.
- Display limits: -19999 to 99999 points.
2-digit display, 7 segments, height 9 mm, showing:
2
- unit of measurement.
- configuration menus or parameters.
4 red LEDs (Y1, Y2, Y3, Y4) to signal when setpoints are exceeded (on
3
during alarm state and flashing during setting phase)
1 red LED LN to indicate use of the serial line: flashes during reception
4
of a message identified by the instrument.
The user dialog is organized in menus with various access levels:
- Normal use is accessed directly, and displays measurements, parameters and alarm setpoints, but does not allow them to be changed. Latched alarms
may be reset. Set, accessed by entering code (5), allows the user to change alarm setpoints.
- Configuration, accessed by entering code (15), lets the user configure the I300 for specific applications.
- Automatic calibration of inputs and outputs, accessed by entering code (-13), and closing of the switch accessible on the left side of the instrument.
- Test, accessed by entering code (55), lets the user test the display and the relays.
MEASUREMENT
CodE
During the menu read phases, the measured values are automatically displayed for 9 seconds after the key is pressed for the last time.
- SOFTWARE VERSION
With the data displayed, press and hold
4 • USER DIALOG
DESCRIPTION OF FACEPLATE
1
2
DIALOG PRINCIPLES
MAIN CONFIGURATION AND CONTROL MENUS
+E
Software
version
inPut
tESt
CodE
E E
15
55
E E
Test
Change
Display INPUT
Configuration
Relays
Read
INPUT
configuration configuration
, then press E: the software version number will be displayed:
I 300
F
5
Keypad with 3 dual-function keys:
5
"E": - select parameters to be displayed
- confirm configuration or setting of a parameter.
- scroll through menus or parameters
- raise a number value.
- scroll back through menus or parameters
- lower a number value
For the "raise " and "lower" functions, the
- single press: scroll one unit at a time
- sustained pressure: rapid scrolling of numbers on display
E
Gauge
outPt
CodE CodE
E E
15 15
E E
Change
Adjust
OUTPUT
voltage
Configuration
Read Read
OUTPUT Strain gauge
voltage
43
3
4
and
SEt_P
Switch
No
locked
CodE
E
5 CALi ?
E
E
Adjust
CodE
setpoints
No
-13
Read setpoints
+ reset alarms
Change
OUTPUT
Configuration
PA02
UE
keys are dual-action:
E