INSTALLATION
UNPACKING AND INSPECTION
3 - 2
WBPEEUI240757A0
®
UNPACKING AND INSPECTION
1. Examine the hardware immediately to verify it has not been
damaged in transit.
2. Notify the nearest Elsag Bailey Sales Office of any such
damage.
3. File a claim for any damage with the transportation com-
pany that handled the shipment.
4. Use the original packing material and container to store the
hardware.
5. Store the hardware in an environment of good air quality,
free from temperature and moisture extremes.
SETUP/PHYSICAL INSTALLATION
You must set the address dipswitch (S1) and the analog output
jumpers (J1 through J28)
BEFORE
installing or operating the
ASO module. Its respective termination unit (TU) or termina-
tion module (TM) must be configured to output the analog sig-
nals from the ASO to the field devices.
Address Selection Switch (S1)
The ASO can have one of 64 addresses (address 0 to 63) on the
I/O expander bus. This address uniquely identifies the I/O
module to the control module and must be the same as the
address set in the control module configuration (Function Code
(FC) 149 specification S1).
Table
is a binary address conversion table for setting S1.
The address is set by the eight position address dipswitch (S1)
shown in Figure
. The six right switch positions (3 through 8)
of S1 set the six bit ASO address. Positions 1 and 2 are not used
and must remain in the closed position (refer to Figure
).
WARNING
The outputs go to zero percent at start-up. On error detection,
these outputs will change to a fixed value. This value must be
selected by the user (and configured in the MFP) to ensure safe
operation when error conditions occur.