4
Examples
The following text captured from a 970A-1 illustrates its operation. A line by line
commentary has been added on the right.
<power applied unit boots>
970A-1 Serial Interface unit Polling
System Please Standby...
Prints ID message on boot and begins
polling the attached system...
Product Groups = 8
After several seconds shows # prod.
groups.
E00:00-E00:07 E01:00-E01:03
E02:00-E02:03 S02:00-S02:15
E03:00-E03:03 S03:00-S03:07
E04:00-E04:03 S04:00-S04:07
Prints table showing valid ranges
for products in each group. Groups
addresses begin with either “E” or “S” to
indicate whether the group is “Electronic”
modules (911, 922, 940, 942, 945,
952, 956, 958) or “Speaker” modules
(932, 934, 939). Two digits follow that
correspond to the group address set
by the rotary switch on that group’s
modules. After the colon two additional
digits indicate the product number within
that group.
>+E00:00
The first line “E00:00-E00:07” indicates
that electronic group 0 is present and
contains 8 products with addresses
ranging from E00:00 up to E00:07. This
command was entered from the serial
port and echoed by the unit. The “+”
preceding the address requests that
the product at E00:00 be selected. The
command was followed by a carriage
return.
>
E00:00+
This message was received from the
system confirming the request just made.
Messages received ending with a plus or
minus sign are status messages which
indicate a product has been selected or
deselected. These messages may result
from a command sent by the 970A-1, a
PSB press, or a control panel.
>-E00:00
>
E00:00-
This command with the “-” preceding an
address deselects the product E00:00.
This is confirmation of the command
issued; notice the “-” appears on the right
side.
Summary of Contents for 970A-1
Page 1: ...User Manual Model 970A 1...
