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WIKA DI25 Betriebsanleitung Seite 17

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Character factory default
Setting item, function, setting range
Event input function
• Selects event input function.
(HOLD):
PV at the given time is held and indicated by closing event input terminals
(14, 17). The HOLD function is cancelled by opening the event input
terminals (14, 17).
(Peak HOLD):
The updated maximum PV is indicated by closing event input terminals
(14, 17). The Peak HOLD function is cancelled by opening the event input
terminals (14, 17).
(Bottom HOLD):
The updated minimum PV is indicated by closing event input terminals
(14, 17). The Bottom HOLD function is cancelled by opening event input
terminals (14, 17).
(Alarm HOLD 1):
If any of [A1 HOLD function] to [A3 HOLD function] is set to "Enabled",
and if the alarm is ON, the alarm will be maintained by closing event input
terminals (14, 17).
The Alarm HOLD function will be cancelled by opening event input
terminals (14, 17). While the Event input terminals (14, 17) are open, the
Alarm HOLD function will be disabled.
(Alarm HOLD 2):
If any of [A1 HOLD function] to [A3 HOLD function] is set to "Enabled",
and if the alarm is ON, the alarm will be maintained by opening the event
input terminals (14, 17).
The Alarm HOLD function will be cancelled by closing event input
terminals (14, 17). While the event input terminals (14, 17) are closed, the
Alarm HOLD function will be disabled.
A1 HOLD function
• Enables/Disables the A1 HOLD function.
Not available if no alarm action is selected in [A1 type].
• If A1 HOLD function is set to "Enabled", and if the alarm is ON, the alarm
output ON status will be maintained until the following is conducted.
• The FAST key is pressed for approx. 3 seconds and power is turned OFF.
• The HOLD is cancelled by the event input function.
During A1 HOLD, the A1 action indicator flashes.
: Disabled
: Enabled
A2 HOLD function
• Enables/Disables the A2 HOLD function.
Not available if no alarm action is selected in [A2 type].
Not available if insulated power output (P24 option) is ordered.
• If A2 HOLD function is set to "Enabled", and if the alarm is ON, the alarm
output ON status will be maintained until the following is conducted.
• The FAST key is pressed for approx. 3 seconds and power is turned OFF.
• The HOLD is cancelled by the event input function.
During A2 HOLD, the A2 action indicator flashes.
: Disabled
: Enabled
A3 HOLD function
• Enables/Disables the A3 HOLD function.
Not available if no alarm action or high/low limit range alarm is selected
in [A3 type].
• If A3 HOLD function is set to "Enabled", and if the alarm is ON, the alarm
output ON status will be maintained until the following is conducted.
17

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