Note
•
The total service time of 6 years is the total power-on time from the SD card being inserted. 2000 cycles
are the upper limit overwrite counts of the industrial SD memory card (MLC type). These are typical
values and not a guarantee of the SD card lifetime.
•
The output terminal and the SD memory card errors use the same output terminal.
•
A signal is outputted to the output terminal when either an alarm or SD memory card error occurs.
•
When an SD memory card error is detected, the [Alarm occurrence indication] button on the “Live”
page blinks. If you click on the [Alarm occurrence indication] button, the button will be hidden.
•
Output signals from the output terminal for [SD memory card error] differ depending on the settings of
[Terminal state upon alarm detection].
–
When “Latch” is selected: Even after you click the [Alarm occurrence indication] button and it
disappears, output signals from the output terminal will continue as long as the cause of the [SD
memory card error] is not resolved.
–
When “Pulse” is selected: Even after you click the [Alarm occurrence indication] button and it
disappears, output signals from the output terminal will continue as long as the cause of the [SD
memory card error] is not resolved. However, if the time period specified for [Pulse output width]
is exceeded, output signals from the output terminal will be stopped.
[Terminal state upon alarm detection]
Select “Latch” or “Pulse” for the output terminal at an alarm occurrence.
•
Latch:
When an alarm is detected, the output terminal will be in the state selected for “Terminal action
upon alarm detection” until the alarm occurrence indication button is clicked.
•
Pulse:
When an alarm is detected, the output terminal will be in the state to the “Terminal action upon
alarm detection” setting for the period set for “Pulse output width”. When the alarm occurrence indication
button is clicked, the output terminal will return to the normal state.
•
Default:
Latch
[Terminal action upon alarm detection]
Select “Open” or “Close” to determine whether to open or close the output terminal when outputting the alarm
signals.
•
Open:
The output terminal will open when outputting the alarm signals. (Normally close)
•
Close:
The output terminal will close when outputting the alarm signals. (Normally open)
•
Default:
Close
Note
•
When “Open” is selected, the alarm signal will be output for about 20 seconds when the power of the
unit is turned on.
[Pulse output width]
When “Pulse” is selected for “Terminal state upon alarm detection”, select an output terminal duration from the
following.
•
Available range:
1-120s
•
Default:
1s
2.7.3 Change the AUX name [Alarm]
S11x2
S11x1
S15x1
S25x1
S22x1
S21x1
Click the [Alarm] tab on the “Alarm” page. (
®
Operating Instructions
129
2 Settings
Summary of Contents for WV-S2500 Series
Page 235: ...Operating Instructions 235 Notes ...
