Endress+Hauser Micropilot M FMR245, Руководство по эксплуатации

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Micropilot M FMR245 with PROFIBUS PA Operation
Hauser 43
5.5.2 Device address
Selecting the device address
• Every PROFIBUS-PA device must be given an address. If the address is not set correctly, the
device will not be recognised by the process control system.
• A device address may appear only once within a particular PROFIBUS-PA network, see BA 198F.
• Valid device addresses are in the range 1 and 126. All devices are delivered from the factory with
the software address 126.
• The default address can be used to check the function of the device and connect it to an operating
PROFIBUS-PA system. Afterwards the address must be changed to allow other devices to be
connected to the network.
Software addressing
Software addressing comes into operation, when DIP-switch 8 is in the position "ON". BA 198F/
00/en, chap. 5.7 describes, how to set the address in this case.
In ToF Tool, the address can be set via the "
Set address " function in the " Device " menu.
Hardware addressing
L00-FMU4xxxx-19-00-00-en-014
Hardware addressing comes into operation, when DIP switch 8 is in the position "HW (OFF)". In
this case the address is determinded by the position of DIP-switches 1 to 7 according to the
following table:
The new address becomes valid 10 seconds after switching.
It results a new device restart.
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IP 6
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IP 65
Ord
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Ser.-
No.:
Order Code:
Ser
.-No .:
Mes
sbe reich Mea surin
g ra nge
Messbereich
Me
asur ing r
ange U 16
...36 V D
C
4...2
0 m A
U 16...36
V DC 4...20 mA max . 20 m max . 20 m
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m
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Made in Ger
m
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T >70
°C :
A
t >8
5°C
T >70°
C :
A
t >8
5°C
on
off
SW
HW
4 1 2 3 5 6 8 7
1 2 3 4 5 6 7 8
2 + 8 = 10
ON
OFF SW
HW
method of
addressing
address
Switch No. 1 2 3 4 5 6 7
Value in position "OFF" 0 0 0 0 0 0 0
Value in Position "ON" 1 2 4 8 16 32 64