Rice Lake IQ Plus 355 Installation Manual V1.17 - Manual (Page 48)

44 IQ plus 355 Installation Manual
7.9 Test Mode
In addition to normal and setup modes, test mode
provides a number of diagnostic functions for the IQ
plus 355, including:
• Display raw A/D count
• Display digital input states
• Reset configuration parameters to default
values
• Transmit test character (“U”) from serial port
• Display characters received by serial port
• Set analog output state to zero or full scale
To enter test mode, press and hold the setup switch
until the front panel display shows the word
TEST
.
After about three seconds, the test mode display
automatically shifts to the first test menu function,
A/DTST.
Figure 7-6 shows the Test Menu structure; Figure 7-7
shows the front panel key functions in test mode. Note
that, because the Test Menu functions are all on a
single menu level, the
GROSS/NET
( ) key has no
function. Press the
ZERO
( ) key to exit test mode.
Table 7-7 on page 45 summarizes the test menu
functions.
Figure 7-6. Test Menu
Figure 7-7. Front Panel Key Functions in Test Mode
"%545 5&45 %*
 %*
 "065  "065'4
%&'-5 9.5
6 &$)03

;&30 (3044
/&5
5"3& 6/*54 13*/5
#( 6OJUT
.PWF
-&'5
.PWF
3*()5 &9*5
/PU
VTFE
&/5&3
5&45
.0%&
,&:
'6/$5*0/4