SFA ZPS 2.3 Instrucciones De Manejo Y De Montaje página 8

By pressing one of these two keys, the menu is switched to the next menu item in
the indicated direction.
If the menu is enabled, (see key SELECTION
via those keys (some modifications are only possible in the operating mode
"Stop"). The more you press the key, the faster it scrolls.
By pressing this key, the set values in the active menu are enabled. The activated
text will start to flash (modification mode) and can be modified by using
By repeatedly pressing these keys, the set value becomes permanent (flashing
(Selection/
stops), which means that it will be saved even if the control system is turned off.
Stop)
3.1.2 Indications on the display
Normal operation :
During operation of the control system, the upper line of the LCD display indicates the actual liquid
level or the switching status of the floating switch. In the lower line of the display, information about
the actual operational status of the control system of the pumps P1 and P2 will appear. If one pump
is running, the active motor current and the operating condition are displayed alternately. In case
of failure, the actual failure status is displayed (see point 3.1.6). The LEDs of the pump will flash
with a red light.
Parameter setting :
In the upper line, the designation of the parameter is displayed; the lower line displays the current
value of the parameter. The values can be modified by using the keys
in 3.1.1.
Information retrieval :
Information values such as maintenance intervals, operating hours, pump starts and fault list can
be displayed and modified in the same way as the control parameters. Only the fault list saves 32
positions respectively. The recording is carried out by means of a shift register, which means that
the earliest error is deleted automatically.
3.1.3 Normal operation
During normal operation, the three operating modes are indicated on the display as follows.
Pressed key 2nd line on display
Hand 1
Hand 2
Stop 1
Stop 2
The pump P1 and the pump P2 have been switched on
P1 4,7A
manually.
P2 0,0A
The pump motors are switched off. The level evaluation,
P1 0,0 A
including the flood control, remains enabled.
P2 0,0 A
The pump motor is not activated during
flooding alarm.
), the set values can be modified
and as described
Signification
WARNING
.
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