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Operating Hours
The operating hours of the HY-
MAG
unit are registered by 2 separate counters.
Absolute value:
Total operation time of HY-
MAG
unit in the actual installation.
(Operation hours since start-up). Standby-times are not registered and
thus, not shown.
Relative value:
Operating hours of unit counted from a certain period of time.
The counter can be reset by the operator. (Operating hours since
last reset).
The below display is show
n after the main menu sequence “operating hours” is retrieved:
The operator is in a position to reset the relative operating hours by pressing the button
once and the relative operating hours since the last reset are shown in the display.
The operating hours can be cleared by pressing the button
once and the same button
also is used to return to the previous display.
Clearing the relative operating hours results in an automatic store and monitoring of the
actual time of clearing in line 2.
Date / Time
The operator can alter the internal timer and the date as described below. The main menu
Date / Time must initially be retrieved, whereby the display shows the actual setting.
If the setting is to be altered, press the button
. Should no modification be requested,
the sub-menu can be left by pressing the button
.
The active field that can be altered is marked with a line underneath. Change the setting by
pressing the buttons
or
until the desired figure is visible in the display. The setting
is finished once the Cursor is not flashing anymore. The mode is achieved by pressing the
corresponding button
. The menu can be left by pressing the button
once.
Oper. hours abs 000250
Oper. hours rel 000015
000015 oper. hours since
08.10.2003 14:50
000000 oper. hours since
10.10.2003 09:40
Date: Wed 10.10.2003
Time: 09:45
Date: Wed 10.10.2003
Time: 09:45
