Micromod Micro-DCI: 53SL6000 Single Loop Controller - Manual (Page 122)

B.4.4 Controller Confidence Test Suite
During confidence test execution, both vertical bars
are and all annunciator LEDs except WD are lit, the
red dro indicates the number of times all the se-
lected tests in the suite have been executed, rolling
over after 9999 passes. The green dro contains
the mnemonic of the test currently being exe-
cuted.
The complete test suite contains the following tests
that execute in the order given in Table B-2:
Table B-2. Confidence Test Suite
Test Description
KEYS Push button test. This test requires each
push button to be pressed to be
completed successfully. The LEDs
immediately adjacent to the push
buttons will light to indicate which push
buttons have been pressed; otherwise,
they will be off. When the KEYS test is
completed the test is automatically
deselected so that further action is not
required for each successive test suite
pass.
roM ROM checksum validate.
rAM RAM address and data check.
coMM Serial port (datalink) and option port
check. The COMM portion of the test is
activated if the conF-SYS-DLE parameter
is set to on; otherwise, it will not be
performed. (For datalink, conF menu and
SYS module are respectively 0x859 and
0x02.)
Aio Standard analog inputs, outputs, and
transmitter power check.
dio Standard digital inputs and outputs
check.
oPtA Slot A Option I/O check.
oPtb Slot B Option I/O check.
WdoG Watchdog trip. When this test is selected,
the suite halts at the end of the pass
because it requires a power cycle for
completion. Remove this test from the
suite for continuous testing by pressing
any one of the push buttons during its
execution.
B.4.5 Controller Confidence Test Status
If a test fails, the two vertical bars start flashing, the
red dro contains the pass count when the error was
detected and the green dro indicates the test cur-
rently being executed. If the test that failed is the
coMM, Aio, or dio tests, then the yellow dro will
contain the subtest number when the failure was
detected. When a test failure occurs, no further
testing is performed; therefore, the only way to re-
start testing is to exit, then re-enter the confidence
test. Test failure information is not lost through
power cycles. Subtest descriptions for the coMM,
Aio, and dio tests are provided in Table B-3 as
follows:
Table B-3. Factory Subtest Descriptions
Green
dro
Yellow
dro
Subtest
coMM 1 Serial port check.
2 Serial RTS/CTS check.
3 Option port check.
Aio 1 AI2 reading transmitter power
supply.
2 AI1 reading AO1 with 1 percent
output.
3 AI1 reading AO1 with 50 percent
output.
4 AI1 reading AO1 with 100
percent output.
dio 1 DI1 reading DO1, DI2 reading
DO2; both DO’s open.
2 DI1 reading DO1, DI2 reading
DO2; DO1 closed, DO2 open.
3 DI1 reading DO1, DI2 reading
DO2; DO1 open, DO2 closed.
4 DI1 reading DO1, DI2 reading
DO2; both DOs closed.
B.4.6 Exiting the Controller
Confidence Test via the
Faceplate Push Buttons
To exit the confidence test with the front panel push
b u t t o n s , p r e s s a n y p u s h b u t t o n e x c e p t t h e
mode/select pb while controller power is cycled off
and then on again. When exited this way, the data-
base is automatically defaulted.
B.4.7 Exiting the Controller
Confidence Test via
Datalink
To exit the confidence test via the datalink without
defaulting the database, load the SYSFIX byte
(0x800) with a value of 0.
To exit the confidence test via the datalink and
d e fa ul t t he da ta ba se , l oa d t he S Y S FI X by te
(0x800) with a value of 98.
NOTE: Unless the database is defaulted after the
confidence test, the unit can not be configured via
the front panel push buttons.
Appendix B. Maintenance and Parts List 53SL6000 Instruction Manual
PARTS
B-5