TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook GD10-P00, Руководство по эксплуатации

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GD10P00 and GD10PE
INFRARED POINT GAS DETECTOR
OPERATING MANUAL
850-811250
Revision 13b
27
6.2.4.7 SET RESPONSE TIME (Detailed setup)
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The operator can choose between two response modes: “fast” (T90=1sec) and “normal”
(T90=5sec).
6.2.4.8 SET FAULT OPTION (Detailed setup)
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The operator can choose between three options according to the following table.
Option Detector fault Dirty Optics Early Dirty Optics
(see note 1)
OP0
(default settings)
0.6 mA 1 mA 2 mA
OP1 1 mA 2 mA 3 mA
OP2
(User selectable)
1 (0.6 mA)
2 (1 mA)
3 (2 mA)
4 (3 mA)
1 (0.6 mA)
2 (1 mA)
3 (2 mA)
4 (3 mA)
1 (no warning)
2 (1 mA + pulsing)
3 (2 mA)
4 (3 mA)
Note 1:If in “Early Dirty Optics” state, the detector will switch to standard output level when gas
reading is >7% of detection range.
After a reconfiguration, it is recommended to restart the detector and verify the new settings by
simulating different alarm/warning states. A current meter may be used to read the level at the
analog output.
6.2.4.9 PV unit (Detailed setup)
This command is no longer supported.
6.2.4.10 GD10 Zero Trim (Diag/Service)
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This function should be activated by special trained operators. If zero trimming is not
done in a controlled way, the performance of the detector can be reduced. Also, prior
to launching this function, read the detailed descriptions in section 7.4.
When this function is activated, the operator gets on-line instructions on how to support the
function. If a zero low alert current below 4mA was configured, the analog output will drop down
to that value to indicate the on-going process, which takes about 3-4 minutes to complete.
16 / 17 / 18 These commands require a maintenance password