Vigilantplant TDLS8000, User Manual

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<6. Configuration>
6-6
IM 11Y01D01-01EN
(Example 2) Figure showing the analog output action when Preset hold is set to 21.0 mA and
the number of delays is set to 0 for during fault occurrence
[s]
0
21
[mA ] AO current
Time
Analysis cycle
Fault
occurrence
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Output hold priority
When multiple specific states occur at the same time and multiple holds are enabled (when
multiple Preset holds or Hold modes are enabled), the output hold is determined according to the
following priority order.
During fault occurrence
During warning occurrence
During calibration and validation
During maintenance
During warm-up
Priority High
(Example) When during warning occurrence = Non-hold, during maintenance = Preset
hold, and during calibration and validation execution = Hold, and all three of the
aforementioned states occurred at the same time, output hold becomes the Hold
mode.
6.5 Digital Output Settings
This function is for turning on digital output when the TDLS8000 enters the following specific
states.
6.5.1 DO Contact (DO-1)
Setup menu path:
[HART] “Detailed setup>>I/O condition>>Digital output>>DO-1(DO)”
[YH8000] “Configuration>>I/O>>Digital Output>>DO-1(DO)”
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Definitions of specific states
When any of the following specific states occurs, the contact turns on. Enabling or disabling of
digital output can be set separately for each specific state. For an explanation of each state, see
“6.4.2 Output Hold”.
• During warning occurrence
• Calibration and validation
• During maintenance
• During warm-up
3rd Edition: Jun. 10, 2016-00