FP4000 Rev0204
21
PROGRAMMING
The two operator selectable modes are display module identification and program
access. These modes are selected and inputs are made by using the three magnet sensors
on the front of the display module. The digital display will show stored data and operator
inputs. (Refer to Figure 8.)
Note: When in the display module identification mode or entering codes in
the program access mode there is a timeout feature that requires an operator
input be made every three seconds. If an input is not detected at a sensor
within three seconds the program will return to normal operation.
Magnet Sensors
The three magnet sensors M1, M2, and M3 located on the front of the display
module allow the operator to gain access to stored data and program functions. The
sensors are activated by placing the north pole of a small magnet on the glass in close
proximity to the sensor. (The sensor will not respond to the south pole of the magnet.)
The magnet is then moved about 1-inch away, this will produce an electronic signal
that is similar to a button being released. If the digits in the display do not change try
moving the magnet further away from the sensor.
The M1 and M2 magnet sensors are used to input data when in the program
access mode.
The M3 sensor is used to enter and exit the operator selected modes.
Display Module Identification Mode
When in the module identification mode the digital display will show the module
serial number, manufactured date, software revision, function code, and ID number.
The module identification mode is a display only mode and no changes can be made to
program information.
Note: There is a timeout feature that will return the program to normal
operation in three seconds if an input is not detected at the magnet sensors.
Select Display Module Identification Mode
Turn on power. Touch a small magnet on the glass at the M3 sensor and remove it.
The program will enter the display module identification mode and the display will
show the module serial number.
Touch the magnet on the glass a second time at the M3 sensor and remove it. The
display will show the manufacturing date.
Each time the magnet is touched at the M3 sensor and removed the display will
show the next block of stored identification data. (Refer to Figure 8.)
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