Trouble Shooting - Bosch ISN-SM-30 Application Manual

SensTool
9
8.4

Trouble Shooting

Problem
PC cannot
communicate
with the de-
tector.
Detector is
showing Drill
Alarm
Integration
Alarm present
Shock Alarm
present
Temperature
Alarm present
52
Bosch Security Systems
Diagnosis
Ensure that the COM port on the PC is
free for use.
Close all open applications that could
claim the port.
Ensure the connection cable is plugged
into the serial port on the PC and into the
detector.
Ensure the detector has power.
Ensure that DIP switches 1 and 2 are in
the ON position to establish comm's.
Ensure that a detector type has been se-
lected and it is the correct type.
Ensure that the compatible version of
SensTool is being used.
Ensure the correct driver software is in-
stalled on the PC, if a USB/Serial adapter
is used.
Ensure the GMXD7 anti-drilling foil is con-
nected correctly.
Ensure that the GMXD7 is not open cir-
cuit.
Ensure that the GMXS1 test transmitter is
not activated from an external source.
Check that the GMXS5 auxiliary test
transmitter (usually located outside the
protected space) is not activated.
Use the Analyse option to view and rec-
ord the noise.
View the shock alarm using the Analyse
option in SensTool.
Check the high and low settings of the de-
tectors.
Check ambient temperature of the local
area.
Seismic Detectors Application Guide
Solution
Check that the correct COM port is
selected, usually COM1
Check using a multi-meter, also check
for polarity.
Connected into header marked
GMXD7, refer to detector Install
sheet.
Check using a multi-meter for continu-
ity (around 300Ω resistance for
GMXD7).
Check terminal 4 on the detector with
a multi-meter. Refer to the Install
sheet for the detector.
Ensure that the 0v applied or removed
is correct for the detector configura-
tion.
Check terminal 6 on GMXS5 with a
multi-meter. Refer to GMXS5 Install
sheet for input options.
Use the digital filter options to remove
the noise as required.
Change shock settings to reduce
noise.
Change the detection radius, if per-
missible, to remove the noise.
Use the digital filter options to remove
the noise.
Identify the source and take appropri-
ate action to prevent
Use SensTool and adjust if required.
I-200153-1
04.2016