Security Codes - Lock Inspection Systems MET 30+ Operating Manual

Doc. Ref.No: Q875-0143/ENG
The exact form of the display varies with system configuration. If a variable speed
conveyor is being used all timer values apart from reject time will be displayed as a
number of tacho pulses (pul). If the system has no photocell then photocell delay
time and alarm time have no meaning, so they will not be displayed.
The way timers work and how to set them up is explained in the subsection entitled
'timer setup'.
The next screen shows the systemchek time (only if configured).
The next screen shows the NOISE TEST option.
Pressing the SELECT key initiates a Noise Test. A message is displayed asking the
user to wait. After a short time the data is displayed as detection parameters and is
updated continuously.
The next screen shows the test-tacho function (only if tacho is configured).
The test-tacho function allows you to view the tacho sensor pulses on a variable
speed conveyor system. The conveyor must be switched ON for this display to show
the correct information.
By pressing the
you can display the pulses/sec.

5.2 Security Codes

Four security codes are used by the software, in increasing order of security these
are: operator, supervisor, engineer and Lock. When the unit is supplied they are set
to a default code but this can be altered by the user. They are:- OPERATOR 1000,
SUPERVISOR 2000 and ENGINEER 3000. The Lock code is for use by Lock
Inspection service engineers and contains machine configuration and debug options.
On pressing SELECT from the normal running display (where the product name and
bargraph are displayed), the following screen is shown:
Entering the operator code allows access only to the operator functions (changing
product, sample test and print report).
File Name: Q875-0143 ENG Iss2 Met30+ Operating.doc
Issue 2
Syschek time
NOISE TEST :-
Press 'SEL' Key
Sec 5
Pulses/Sec
key you can reset the display to zero and by pressing the
Enter security code:
Met 30+ Operating Manual
5.00s
Pul 0
0
0
12/01/10
key
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