OHAUS T72XW AM, Инструкция по эксплуатации

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EN 58 7000 SERIES INDICATORS
Use the UP and DOWN navigation keys to select a calibration value to be modified. Use the numeric keypad to
enter new values.
Press the
LEFT navigation key to return to the menu.
Statistics
The Scale Statistics screen displays statistical information for the scale such as weighments (increments each time
a transaction is triggered), overloads (increments when the applied load for a single load cell exceeds its overload
capacity), zero commands (increments each time a zero command is received from an operator or remotely) and
the number of failed zero commands.
Use the UP and DOWN navigation keys to view all information and records.
Press the
LEFT navigation key to return to the menu.
Serial Test
The Serial Test screen enables testing of the sending and receiving hardware on the serial ports COM1 and
COM2.
Port
Use the Port selection box to select the serial port for testing (1 or 2).
As soon as the port selection is entered, the test begins. To stop the test, change the port selection back to None
or press the
LEFT navigation key.
In the serial test mode, the indicator
will transmit a string “Testing COMX nn” out the selected serial port where the
"X" is the selected com port number (1 or 2) and “nn” is a sequential two-digit number (00–99). If a jumper is placed
between the transmit and receive indicators on that port, the same data displays in the receiving field.
If another device is connected to the receiving port, any ASCII data received displays in the receiving field.
Discrete I/O Test
Discrete I/O Test setup screens include testing for both inputs and outputs.
VERY IMPORTANT!: When any of the Discrete I/O Test screens are first accessed, a warning message
displays with instructions to remove output control power before proceeding with the test. The Discrete I/O Test
screens enable manual setting of any of the outputs to on or off for testing, so it is necessary to remove output
control power before proceeding.
Press the LEFT navigation key to abort and not perform the test.
To continue the test:
1. Press the
ENTER key. A real-time display shows the status of each of the inputs and enables each of the
outputs to be turned on and off. An input or output that displays is turned off. An input or an output that
displays is turned on.
2. Use the LEFT and RIGHT navigation keys to select an output to turn on or off.
3. With an output in focus, press the DOWN navigation key to turn the output off, and press the UP navigation key
to turn the output on.
4. Press the ENTER key to return to the menu. The outputs return to their previous on/off configuration before the
tests were initiated.
Replace Battery
This step provides access to a sequence used to replace the coin cell battery used to back up RAM memory.
Details of this procedure are described in the Technical Manual in the Maintenance chapter. It is recommended that
an authorized OHAUS CORPORATION service representative perform this service.
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