Bosch DS7400XiV4-EXP Spécifications télécharger pdf (Page 103)

DS7400XiV4-EXP | Reference Guide | 6. Troubleshooting Guide EN | 103

Bosch Security Systems | 1/05| 4998154963B

Table 137: Zone Troubleshooting (continued)

Symptom Probable Cause Possible Solutions

Zones 9 and above show Not Ready,

Zone Trouble.

Never disconnect the

power when in the programming

mode. Always disconnect the

Multiplex Bus or have the

DS7430 or DS7436 in the

disable programming mode when

powering up or down.

a. The multiplex expansion module is

not installed properly.

b. Multiplex wiring is missing or is not

installed properly.

c. 8-Input remote module DIP

switches are not set properly.

d. 8-Input remote module covers are

removed.

e. The BusLoc® code is set

incorrectly or has not been

programmed into modules.

f. Zone Programming is incorrect.

g. Multiplex module not programmed.

h. Multiplex Bus voltage is 12 VDC or

greater. (Normal is approximately 8

to 10 VDC.)

i. Multiplex Bus voltage is 5VDC or

less (normal is approximately 8 to

10 VDC.)

a. Make sure the multiplex expansion

module is seated properly in the

pins on the DS7400Xi circuit

board.

b. Check wiring and perform a

system reset.

c. Correctly set the DIP switches for

the 8-Input remote modules.

d. Replace covers or install the

tamper bypass jumper.

e. BusLoc® cannot be used with 8-

Input remote modules. If using 8-

Input modules, remove the

BusLoc® code.

OR

If using two-input remote modules

or the DS7465i, be sure to use

BusLoc® when programming. If

not using BusLoc®, be sure to

remove the BusLoc® code from

address 9999.

f. Program as a multiple zone input

for DS7432E or DS7460, a

single zone input for contacts and

sensors, or program as a

DS7465i.

g. Program the module.

h. Two modules are programmed

with the same address. The

problem will only occur when

both modules are off normal.

Isolate the duplicate module by

disconnecting sections of the bus

and performing a [PIN][System

Reset]. Reprogram modules.

OR

The system is in the programming

mode. Exit the programming

mode.

OR

Zones have been added to a

system protected by Busloc®.

Clear Busloc®.

i. There is a short on the multiplex

bus.

OR

There is a bad module on the bus.

OR

One or more modules on the bus

are connected backwards;

reverse polarity.

1 2 ... 98 99 100 101 102 103 104 105 106 107 108 ... 143 144

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