Heyl Testomat 2000 PO4 Manual De Instrucciones página 45

> Maintenance ME
Press ENTER to confirm the
process
>DIAGNOSIS ▼▲ ME
OUTPUT LV1
Output LV2
Output MP. 1/2
Output flush
Output AUX
Output Alarm *
Output maintenance *
Output OUT 200
Input Start
Input Stop
Input IN1 *
Input IN2 *
Call the factory
default setting:
Press the "M" and "i" key
and switch on Testomat
®
2000 PO4.
Caution: All previously
entered data is
overwritten!
The values and settings
of the basic default
setting are described in
the "structure of the
basic program".
Confirm maintenance (10)
After maintenance has been carried out, confirm it by pressing the
"ENTER" key and exit this item via the "M" key. The maintenance
interval is restarted.
Confirm a maintenance request once the maintenance interval has
expired in the M menu. The displayed message is deleted and the
"maintenance" output reset.
Refer to the section entitled "Maintenance" for further details on
maintenance intervals.
Diagnosis (11)
It is possible to request a list of current statuses of the signal inputs
and outputs. Active statuses are marked with an *. (see "Structure of
the basic program").
The current interface can be checked under the "OUT output". Press
the "ENTER" key to toggle between minimum and maximum current.
Change-over occurs between 000 and 200 at 0-20 mA and between
040 and 200 at 4-20mA!
Time/Date (12)
Set the time and date by selecting and activating the desired function
via the arrow keys and the "ENTER" key. Subsequently press the "M"
key again to save the setting and to return to the display function.
Refer to "Functions of the operating and display elements" 
"Operating system" for more details.
Confirm pump head change (13)
After pump head change has been carried out, confirm it by pressing
the ,,Enter" key and exit this item via the ,,M" key.
The change interval for the pump head is resetted.
Confirm the change request in the ,,M" menu once the change
interval has expired. The displayed message is deleted and the
maintenance output reset.
Basic program
This menu item can only be accessed after entering the password!
After entering the password and confirming it via the "ENTER" key, it
is possible to carry out basic programming of the instrument and to
select various service functions (e.g. calibration).
In the basic program, the following abbreviations are used in the
respective menu items:
s = seconds; m = minutes; h = hours; T = days; l = litre
Program menu "M"
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