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XTP501 & XTC501 Bedienungsanleitung
Register Typ I - Status/Fehler
15
14
13
12
r
r
r
r
Bit
HEX
0
0001
1
0002
2
0004
3
0008
4
0010
5
0020
6
0040
7
0080
8
0100
9
0200
10
0400
11
0800
12
1000
13
2000
14
4000
15
8000
Michell Instruments
11
10
9
8
r
r
r
r
Bedeutung
Displays O
HSR or O
2
(system)
%O
out of range (beyond calibration range,
2
e.g. 0...25 %)
Low alarm ON
High alarm ON
Ext Comp i/p signal error
(input < 3.6mA or > 21mA)
Ext sens. signal error
(input < 3.6mA or > 21mA)
Cell T not stable
(not within +/- 0.15 °C of setpoint for
continuous period of 15 minutes)
Cell T sensor error
(cell tempr measures <-50 or >80 °C)
Press sensor error
(Press sensor < 700 or >1300 mbar)
O
sensor error
2
(Vcomp <=1 or >=8191)
PCB tempr too high
(PCB tempr > Cell tempr setpoint)
Instrument is BLIND version (system)
7
6
5
4
r
r
r
r
depending on setting
2
NA
NA
NA
NA
ANHANG B
3
2
1
0
r
r
r
r
Namur LED
N/A
N/A
YELLOW 1 ON
YELLOW 2 ON
RED FLASH
(priority2)
RED FLASH
(priority2)
RED ON
(priority1)
RED ON
(priority1)
RED ON
(priority1)
RED ON
(priority1)
RED ON
(priority1)
NA
NA
NA
N/A
N/A
49
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