Badger Meter SRD/SRI Valve Positioners - Manual (Page 52)

SRD960 with PROFIBUS PA:
Menu 10: Bus Address
M 1 2 3 4
½ - - ½ ½ M, LED 3 and LED 4 flash
Here the bus address of the SRD can be indicated and changed. The bus
address is in the value range of 0 to 127; for the display 7 bits are required.
Each bit has a specific value (bit 1=1, bit 2=2, bit 3=4, bit 4=8, bit 5=16, bit
6=32, bit 7=64). The bus address is then the total of the individual values.
To display this with 4 LEDs, selection must be made between the lower
and upper 4 bits (whereby the highest bit 8 has no usage and is always 0).
10.1 Selection of lower 4 bits:
¼ ¾ - - - M short flash, LED 1 long flash
With (+) or (–) keys to selection of upper 4 bits:
10.2 Selection of upper 4 bits:
¼ - - - ¾ M short flash, LED 4 long flash
Upon selection, the bits are displayed. When moving (+) or (–) keys, the
value is always changed by 1. Pressing ( ) key, the newly entered add-
ress will be activated.
The bus address is the total of the individual values:
Values of the lower 4 bits and the upper 4 bits:
– [1] [2] [4] [8] Value of the bits – [16] [32] [64] – Value of the bits
- - - - - 0 - - - - - 0
- 1 - - - 1 - 1 - - - 16
- - 1 - - 2 - - 1 - - 32
- 1 1 - - 3 - 1 1 - - 48
- - - 1 - 4 - - - 1 - 64
- 1 - 1 - 5 - 1 - 1 - 80
- - 1 1 - 6 - - 1 1 - 96
- 1 1 1 - 7 - 1 1 1 - 112
- - - - 1 8
- 1 - - 1 9
- - 1 - 1 10
- 1 1 - 1 11
- - - 1 1 12
- 1 - 1 1 13
- - 1 1 1 14
- 1 1 1 1 15
Note: Addresses 0 and 127 should not be used. Address 126 (delivery condi-
tion) is not permitted for cyclical operation.
For further information see TI EVE0105 P.
In the version with LCD indicator, the address is displayed in decimal and
hexadecimal number system.
10.3 Address
With LCD indicator, this function is recommended, whereby the address
can be completely entered, without separation in LSB and MSB.
The keys have Autorepeat: By pressing and holding of a key
(+) or (–) , the
value is counted upward, after some time in larger steps.
SRD Main Menu
8 Setpoint
9 Workbench
10 Bus address
10 Bus address
10.1 Address LSB
10.2 Adresse MSB
10.3 Address
10 Bus address
10.1 Address LSB
10.2 Adresse MSB
10.3 Address
10.2 Address MSB
Dec: 48 Hex: 30
Upper 3 bits ±16
10 Bus address
10.1 Address LSB
10.2 Address MSB
10.3 Address
10.3 Address
Dec:126 Hex: 7E
Page 52
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August 2014 POS-UM-00009-EN-02