5.2.18 Pushbutton Functionality
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P71
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Select
P71 to configure the functionality
of Pushbutton |
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Function button F1 is an undedicated button which can be customised so that, when in operator level, it will directly select a specific parameter. Function button F1 is available in models 808 and 804 only. |
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nonE |
Pushbutton not used. If F1 is pressed when the controller is in operator level, the button will be inoperative. |
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Ac.AL |
Alarm Acknowledge. The parameter Ac.AL will be promoted to function button F1 and Ac.AL will be removed from the Operator Level 2 list. F1 will then give direct access to the alarm acknowledge parameter. This can then be acknowledged in the normal way using the raise/lower buttons. The action which takes place depends on the Latching Type which has been configured. See also Note 1 below |
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For further information see section 4.3.4.
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SP.SL |
Setpoint select The parameter SP.SL will be promoted to function button F1 and SP.SL will be removed from the Operator Level 2 list. F1 will give direct access to the setpoint select parameter. The required operating setpoint, SP1 or SP2, is then selected in the normal way using the raise/lower buttons. |
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For further information see section 4.6.2 |
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A-N |
Auto/Manual status (Default) The parameter a-N will be promoted to function button F1 and will be removed from the Operator Level 2 list. F1 will give direct access to the Auto/Manual select parameter. Auto, Manual or Off mode is then selected in the normal way using the raise/lower buttons. |
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For further information see section 4.9. |
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t.St |
Timer Status The timer status parameter, t.st, will be promoted to function button F1 and will be removed from the Operator Level 2 list. F1 will give direct access to the Timer Status parameter so that the timer may be Run, Reset or put into Hold mode using the raise/lower buttons. If no timer is configured the function buttons will not operate if this option is chosen. |
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For further information see section 4.11. |
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e.rst |
Reset Energy Counter. The parameter e.rst will be promoted to function button F1 and will be removed from the Operator Level 2 list. F1 will give direct access to the Energy Counter Reset parameter so that the Partial and Total energy totalisers can be reset using the raise/lower buttons. |
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For further information see section 4.6.2. |
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P72
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Select
P72 to configure the functionality
of Pushbutton |
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Function button F2 is an undedicated button which can be customised so that, when in operator level, it will directly select a specific parameter. Function button F2 is available in models 808 and 804 only. |
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nonE |
Pushbutton not used |
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The functionality is the same as described above for Function button F1 |
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Ac.AL |
Alarm Acknowledge See also Note 1 below |
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SP.SL |
Setpoint select |
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A-N |
Auto/Manual status |
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t.St |
Timer Status (default - but only operates if the timer function is configured) |
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e.rst |
Reset Energy Counter |
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P73 |
Select
P73 to configure the functionality
of the Page Pushbutton |
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In addition to its normal function the Page button can be configured so that, when in operator level, it will directly select a specific parameter. This feature is available in all models. |
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nonE |
Pushbutton not used |
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The functionality is the same as described above for Function button F1 |
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Ac.AL |
Alarm acknowledge (default) See also Note 1 below |
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SP.SL |
Setpoint select |
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A-N |
Auto/Manual status |
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t.St |
Timer Status |
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e.rst |
Reset Energy Counter |
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Note 1:
As stated in section 4.2 the Alarm Acknowledge parameter only appears in Level 1 if a latching alarm is configured. If a non-latching alarm is configured Ac.AL will NOT appear in Level 1 when the function button is pressed. It will only appear if Level 2 is selected.