Operating Modes
14
APG-02
Leuze electronic
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7.2
Other Operating Modes
Using the following operating modes, a wide range of AS-Interface data can be read and writ-
ten. Several of these modes are for functional tests only.
Press the MODE button to set the desired operating mode.
7.2.1 Read ID-code or ID-code 2
If the Read ID-code or Read ID-code 2 mode is switched on by pressing the MODE button, the
displays shows the corresponding ID-Code for the activated slave. This ID code can be read
but
not
written. The function Read ID-code 2 is only supported by Version 2.1 slaves.
7.2.2 Read and Write ID-code 1
If the ID1 mode is switched on by pressing the MODE button, the current value appears in the
upper-right corner of the display. In addition, the RD display appears, indicating that the current
value is a read value.
Use the
or
button to set the desired value. When one of the two buttons is first
pressed, the RD display is extinguished. If the desired ID1-code is displayed, it can be stored
in a nonvolatile manner in the slave by pressing the PRG button.
.
In all operating modes, the slave from which data are to be read or to
which data are to be written must first be activated in the addressing
mode (display ADDR in the display)
This function is only supported by Version 2.1 slaves.
To write ID-code 1, address 0 must be free. If an AS-Interface slave is to
be connected to the AS-Interface-Handheld with address 0, error mes-
sage F5 appears.
If automatic address programming is used in the event of a malfunction,
the new slave must have the same ID1 and ID2 codes as the slave
which is being replaced.
