ENGLISH
Introduction
This document is intended for experienced
engineers who are familiar with PAC products and
health and safety considerations.
Additional information on software installation and
operation is given in the documentation and help
files provided with the administration software.
All similar controllers on the system should have
the same firmware version number
A firmware download to the new controller may be
required, see the help file for further details.
Tamper and Override Terminal
Before powering up:
l
Use a short piece of cable to link tamper (TAMP) and
0V terminals.
l
Connect a 2k2 resistor between override (OVRD) and
0V terminals.
RS-485 Connection
When shielded cables are used, connect the
shield on one controller to the earth terminal
labelled "SHIELD".
l
RED—The controller is transmitting data
l
GREEN—Another controller is transmitting data on
the network
Set the RS-485 jumper termination link = IN for the
FIRST and LAST controllers only
Training and Technical Support
Training courses covering the installation and use
of all PAC products are regularly held at PAC
Stockport.
For further information on course availability, or to
discuss your specific requirements, contact the
Training Manager at the PAC address.
It is strongly recommended that any persons
installing or commissioning PAC products
attend a suitable training course beforehand.
Technical Support for all PAC products is provided
primarily for the use of trained engineers.
Technical support is available during normal office
hours:
08:30 to 17:30 (UK time) Monday to
Friday, excluding public holidays.
End users of PAC products should first of all
contact their installation or maintenance company
before contacting PAC.
One-Touch™ Testing
To speed up installation and testing, One-Touch™
testing is provided which allows the inputs and
outputs functionality to be tested at the controller.
There are two test modes:
l
View mode is for use on a configured system.
l
Active mode is for use during system configuration to
enable a system to be walk tested by a single person.
This is achieved by use of latching LED status which
indicate the first change in input condition.
One-Touch™ Testing table legend
The colour of the affected LED is stated in the One
Touch™ table on the next page.
/
GREEN/RED LED off.
/
GREEN/RED LED on.
/
GREEN/RED LED flashes at
normal rate.
GREEN LED flashes twice as
fast as the normal rate.
GREEN LED flashes four times
faster than the normal rate.
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