frako EML 1101, Руководство пользователя

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Basic Settings PRELIMINARY User Manual EML1101
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Previous day’s power curve (section 9.6)
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Power maxima of the last 50 days (section 9.7)
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Power maxima of the last 48 months (section 9.8)
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Event list (section 9.9)
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Delete printer jobs (section 9.10)
Add-on stations (section 10)
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Activate/deactivate stations (section 10.1)
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Display stations (section 10.2)
External synchronisation (section 11)
Clock (section 12)
Counters (section 13)
Write protect (section 14)
Instrument info (section 15)
7 Basic Settings
Select Basic settings menu item by using cursor
buttons and program this by using CR button to enter
the setting mode or the next menu level.
Basic settings
7.1 Target maximum demand P1, P2, P3 and P4
Target maximum demands for profiles 1 to 4 is entered here. There is an individual menu item for
each profile (e.g. Target maximum demand P3). Depending on the profile activated, one of the four
target maximum demand settings is valid.
The target maximum demand is, the more cost savings is going to be. However, there is danger of
loads connected may be switched off too often or for too long due to emergency mode being
activated. Therefore, an optimal compromise
should be found .
It is advisable to sink the target maximum demand step by step until you have an optimal compromise
between load availability and cost saving. Do not forget to take seasonal variations into consideration
e.g. additional costs for heating/cooling etc.
7.2
.
Current target maximum demand P1, P2, P3 and P4
If under basic settings|other settings|options the self adjusting target maximum demand is activated,
the current target maximum demand will be displayed instead of the menu item target maximum
demand. This is the momentary target maximum demand for the appropriate profile. If the target
maximum demand is exceeded, it is automatically set to the new value as long as this is not higher
than the set upper limit.
If a value greater than the upper limit is set, the upper limit is automatically set as the current target
maximum demand. In this case there is no further target maximum demand correction, as the upper
limit has been reached.
7.3
.
Initial value target maximum demand P1, P2, P3 and P4
If under basic settings|other settings|options the self adjusting target maximum demand is activated,
the initial value of the self adjusting target maximum demand must be entered here. This is set at the
beginning of an electricity company calculation period. The number of initial values depends on the
number of profiles used.
If a value is greater than the upper limit (see section 7.4) is set, the upper limit is automatically set as
the initial value of the target maximum demand. In this case there is no further target maximum
demand correction, as the upper limit has been reached.
7.4
.
Upper limit target maximum demand P1, P2, P3 and P4
If under basic settings|other settings|options the self adjusting target maximum demand is activated,
the upper limit of the target maximum demand can be entered here. Every time there is a power
excess, it is checked if this limit has been exceeded. If this is the case there is no further target
maximum demand correction above this limit. ‘Upper limit reached’ is then entered in the event list.
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