Honeywell IQ8Control C User Manual

Fire Alarm Control Panel IQ8Control C/M
74 FB 798951.GB0 / 01.09
Important installation instructions of essernet
®
micromodules

The outgoing and return line of the essernet
®
link must always be installed separately, i.e. not in a multiple-
pair cable or cable duct. Installing them together may impair operation or, in the event of irreparable damage
to the cable/cable duct, lead to failure of the connection because of a break in the outgoing and return line.
 Different over voltage protection modules have been insert for the two essernet
®
micro module types.
 Always avoid installing an essernet
®
line together with lines from the power supply, motor control lines,
phase control lines or other live switch cables. Observe corresponding standards and guidelines.

Possible fault causes

Breaks or twists in the essernet
®
connection line.
 Damage to the LAN cable (for the essernet
®
micro module 500 kBd) as a result of inadmissible bending
radi.
 The eight coding bridges incorrectly set for the essernet
®
micro module terminal card in the Fire Alarm
Control Panel
 essernet
®
address incorrectly set on the DIL switch of the essernet
®
micro module (display: SYS fault
essernet
®
control panel: xx), red LED lights up on the essernet
®
micro module.
 Line too long or attenuation too high. Typical loop resistances in relation to line length: IBM cable type 1
approx. 100 ohms/km, or telephone cable I-Y (ST) n x 2 x 0.8mm approx. 70 ohms/km.
 The control panel or non-identified user is in failure mode or in the process of starting, e.g. after a reset.
 Control panel or essernet
®
user dead or connection line open at both ends.
 See chapter “the essernet
®
Diagnostic line”.
Fault messages

The messages are only shown after switching on the essernet
®
micro module and these indications will
remain until the module is re-started.
- incorrect address setting
- hardware failure
- test mode
 The messages communication error, short circuit/open line, and normal operation are only shown while the
relevant state persists
EMC fine protection
When using the essernet
®
micro module attention should be paid to the setting of the jumpers
which is required for the essernet
®
adjustment.
The overvoltage protection/the extended EMC protection must be produced using special
protection modules for the LAN cable. See fire detection technology product group catalogue.

Honeywell IQ8Control C Specifications

General

Brand	Honeywell
Model	IQ8Control C
Category	Control Panel
Language	English