Satchwell IAC 600, Manual

Page: 2 / 24

INSTALLATION
LOCATION
Select a position that is reasonably clean and free from damp and
condensation. A minimum of 50mm clearance is required above and
below the controller to allow for wiring. Ambient temperature limits
should be within 0 to 50
°
C
For mounting instructions see MLI 2.10/2.951, as supplied with the
controller.
MLI 2.10P is supplied with the Touch-screen panel mounting kit.
DO NOT SWITCH ON THE POWER SUPPLY UNTIL
COMMISSIONING PROCEDURES HAVE BEEN CARRIED
OUT.
To avoid inadvertent damage, it is recommended that the
24 Volt supply fuse is removed from the control panel and refitted
after the site wiring and commissioning have been completed.
COMMISSIONING
See also DS 5.00A for full details of commissioning the Satchnet
system.
1. Ensure the IAC controller has no mains Voltages connected to
any of its terminals before any commissioning checks are carried
out.
2. Refer to the system diagram and check that all wiring is correctly
connected to the terminal blocks.
3. Ensure IAC terminal 2 is earthed.
4. Check that the terminal sockets are correctly aligned with the
terminal plugs on the IAC.
5. If any Input or Output wiring is greater than 100 metres long
ensure it is screened. The screen should be earthed only at the
IAC controller using one of the earth terminals supplied (DO NOT
USE AN ISOLATED GROUND).
6. Ensure that the serial link connections are screened. LAN A and
LAN B screens must be connected to a verified good earth ONLY
at the computer/MIU. LAN A and LAN B screens should be
connected to the IAC isolated ground terminals of each IAC on
the LAN (DO NOT USE THE IAC EARTH TERMINALS). See figs
12 to 15 for details.
7. If a Touch-screen is to be used ensure it is plugged in before
applying power to the IAC.
8. GENERAL:- Do not connect/disconnect any input, output, LAN or
Touch-screen with the power connected as this could damage the
LAN.
9. Disconnect all outputs to the plant. Replace the 24Vac supply
fuse.
10. Set the correct preset application for the system (see fig. 5, page
19 for configuration details. If the configuration is to be loaded
from computer then select preset 0 (software preset) on the bit
switch.
11. If a Touch-screen is fitted, check that the address is set correctly,
see the Touch-screen User Guide for details.
12. Set the correct address for the IAC (see fig. 6, page 19 for setting
details).
13. Remove the 24Vac fuse and re-connect all the outputs to the
plant. Replace the 24Vac supply fuse.
14. Configure the IAC from a computer running ver 6.11 (or later)
Satchnet Networking Software. See configuration details starting
on page 3.
DS 2.951A 2 - 24 05/98