Cooper Security i-on160EX Installationsanleitung PDF herunterladen (Seite 21)

i-on160 The System Bus

Page 15

Delete the device information from within the control unit. Each type of

device has its own “delete” command in the Installer menu.

Reset the bus address on the device to zero.

See page 99 for detailed instructions on adding and deleting bus devices.

If a bus device is damaged and you suspect it is faulty then you can use the

Installer menu to temporarily disable the device. The control unit will ignore

any input from the device while it is disabled, and not send any output

commands to the device. When the time comes to replace the damaged device

then the Installer menu provides a “Replace” command that you can use to

swap out the damaged unit for a new one, retaining all the device information

from the old unit. See page 105 for detailed instructions on disabling and

replacing bus devices.

Bus Device Addresses

The control unit reports the addresses of bus devices as two groups of

characters, separated by a “-“:

An-dd

A = A letter showing the device type: P=panel, K=keypad, W=Wired

Expander, R=Radio Expander, O=Output Module.

n = Bus number. In an i-on160EX the bus number is always 1.

dd = Bus device number. In an i-on160EX this can be any number 01 to 99

(but there can only be a total of 45 devices).

Expanders always have bus device numbers in the range 01 to 49. Keypads

and output modules always have bus device numbers in the range 51 to 97.

Figure 3 shows an example of how the control unit in a small system might

address each device attached to the bus. The system has two 10-zone

expanders and three keypads. Each device has one address.

Figure 3. Bus Device Addressing Example

The EXPR-30 is a bus device that uses more than one device address. In Figure

4 the second expander on the bus is an EXPR-30. The EXPR-30 always takes

three consecutive bus device numbers. In Figure 4 the control unit gives this

one device the numbers R1-02, R1-03 and R1-04. In the Installer menu the

keypad display shows only “R1-02” but also adds the characters “(R30)” at the

end of the line as a reminder.

4 ghi

7 pqrs

2 abc

5 jkl

3 def

6 mno

8 tuv 9 wxyz

4 ghi

7 pqrs

2 abc

5 jkl

3 def

6 mno

8 tuv 9 wxyz

4 ghi

7 pqrs

2 abc

5 jkl

3 def

6 mno

8 tuv 9 wxyz

K1-51

W1-01

R1-02

K1-52 K1-53

EXPW10

(wired expander)

EXPR-10

(radio expander)

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 179 180

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