Endress+Hauser iTEMP TMT84 Kurzanleitung Seite 42

Operation and commissioning
Fig. 11: Hardware settings
5.4.1 Configuring the device address
Note the following points:
• The address must always be configured for a PROFIBUS
Valid device addresses are in the range 0 to 125. Each address can only be assigned once in a
®
PROFIBUS PA network. The transmitter is not recognized by the master if the address is not
configured correctly.
Address 126 is used for initial operation and service purposes.
• All devices are delivered ex works with the address 126 and software addressing.
The head transmitter must be restarted when a device address is changed so that the
new device address is adopted by the head transmitter and saved.
Fig. 12: Configuring the device address using the example of bus address 49.
DIP switch set to ON: 32 + 16 + 1 = 49. Furthermore, "SW/HW" DIP switch set to "HW" and "ADDR ACTIVE" set to "ON".
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1 Connection to head transmitter
2 DIP switches (1 - 64, SW/HW and ADDR) for
configuring the device address
3 DIP switch:
SIM (no function)
WRITE LOCK = write protection
DISPL. 180° = switch (turn) display 180°
A0008326
®
PA device.
TMT84
A0009701
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