TD1000C™Oil in Water Monitor
APPENDIX E: ALARMS
PN 101687
REV G
TD-1000C Oil In Water Monitor
Operation Manual
35
APPENDIX E: ALARMS
Alarms have been built into the TD1000C™ to warn about conditions relating to fluorescence levels and
internal instrument functions. Two general types of alarms exist:
1.
System Function Alarms
: Fluorometer (
F-A)
, Cell Threshold (
C-C)
, High Temp (
H-T
) and No
Flow (
N-F)
alarms. Refer to
Table 2
for defaults and
Figure 7
for electrical terminations.
Table 2—System Function Alarms
Alarm
LCD Dis
-
play
Delay
Time
Alarm Trigger
Normal Condition
Alarm Terminals
High Temp
H–T
10 sec
Water temp > 60
°C
Water temp < 60
°C
C,D
LED
F–A
1 min
LED Off
LED On
No Sample
Flow
N–F
5 min
Flow Off
Flow On
2.
Measurement Function Alarms
: Refer to
Table 3
for defaults and
Figure 7
for electrical
terminations.
Table 3—Measurement Function Alarms
Alarm
Delay Time
Range
Default
Alarm Terminals
High Signal (H–S)
2 min
0.004–999
999
4,5,6
Cell Threshold (C–C)
30 sec, 1 min, 2 min, 5 min,
10 min, 20 min, 30 min
0–100 %
80%
A,B
Table 4—System Default Values and Ranges
System Value
Access
Key
Default Value
Range
Cal Solution Value
<0>
0.000
0.000 to 998
Offset Value
<1>
0.000
0.000 to 999
High Signal Value
<2>
999
0.004 to 999
4 mA Output
<3>
0.000
0.000 to 998
20 mA Output
<4>
200.00
0.002 to 999
Software Version
<Ý>
N/A
Fixed
User ID
<5>
0258
0000 TO 9999
Cell Threshold %
<7>
80%
10 to 90%
Summary of Contents for TD1000C
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