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8.5
Parameter table for the local display
No.
1
Display scale
2
Averaging time [sec]
20 mA scaling (Range setting)
3
4
Alarm limit A [%] of Range
5
Alarm limit B [%] of Range
6
Alarm delay time [sec]
7
Flow velocity in [m/s] at 4 [mA]
8
Flow velocity in [m/s] at 20 [mA]
9
Zero & Span check interval
0
Command parameter
1.
Display Intercept a (Integer) to show [mg/m
2.
Display Intercept a (Decimal) to show [mg/m
3.
Display Slope b (Integer) to show [mg/m
4.
Display Slope b (Decimal) to show [mg/m
5.
20 mA scaling in 000...999 [IEU] x 1 000 000
6.
20 mA scaling in 000...999 [IEU] x 1 000
7.
Info: Firmware Version
8.5.1 Parameter 1: Display scale
The instrument will show the measurement signal
D3 = 0 in 000...100 [%] of Range with no decimal point (default)
D3 = 1 in 04.00 ... 20.00 [mA] with a fixed decimal point, 2 digits before and after the decimal point.
D3 = 2 in 99.99 ... 9999 [mg/m3] with a floating decimal point 99.99[mg/m3] or 999.9[mg/m
9999[mg/m
]
3
To change the display scale, follow the below procedure
Navigate to Parameter 1
Key the desired value (1, 2 or 3) into the instrument.
Safe the result by pressing K3
From now on the instrument will show the measurement result in the desired unit.
8.5.2 Parameter 2: Averaging time [sec]:
The averaging (running average) time has been adjusted to 50 seconds in the factory but can be adjusted
freely between 0 and 6000 seconds (1 h 30 min).
Description
3
3
]
3
]
If the 4-20mA loop is electrically not properly connected and therefore not closed,
the display will show OL (open Loop) to indicate this status.
Display
D3 = 0 = 0.0...100.0 [%] of Range, default
D3 = 1 = [mA]
3
D3 = 2 = [mg/m
], shows - - - - if mg/m
000...300 [sec], default = 50 [sec]
000...999 [%], default 100%
determined by the value after Auto setup (20 times Baseline)
000...100 [%] of Range, default = 25% of Range (8mA)
000...100 [%] of Range, default = 100% of Range (20mA)
000...180 [sec], default = 30 [sec]
000...99.9 [m/s], default = 0 [m/s]
000...99.9 [m/s], default = 0 [m/s], no compensation
000...999 [hour], default = 0 [hour], no check
001 Reset to factory defaults
3
002 Enable mg/m
calibration
3
003 Disable mg/m
calibration
3
]
-99...099 [mg/m
], default = 0 [mg/m
3
3
]
000...999 [mg/m
], default = 0 [mg/m
3
000...999 [mg/m
/mA], default = 0 [mg/m
3
000...999 [mg/m
/mA], default = 0 [mg/m
20 mA scaling in 000...999 [IEU] x 1 000 000
20 mA scaling in 000...999 [IEU] x 1 000
Info: Firmware Version
Table 4: Parameter table
3
is disabled
3
]
3
]
3
/mA]
3
/mA]
303 304
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
3
] or
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