Baker Hughes Apollo 3 - Internal Triggers; Special Triggers

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Page 239 of 277
Table 63: Trigger Actions (full list) (cont'd.)
Action (User Level)
Color Scheme (background)
Description
E-STOP->FAULT
(Advanced)
Red
Only for drives.
The trigger will cause control of
the motor to immediately cease,
allowing the motor to coast to a
stop. A fault will be declared. If
no restarts remain on the trigger,
the system will Lock Out.
LOG->NO_START
(Advanced)
Red
This trigger will NOT cause the
motor to stop. It will, however,
prevent the motor from starting
when it is set. Primarily used
to designate warning conditions
that should prevent the motor
from starting. LOG->NO_START
triggers are often used to detect
warning conditions. When any
trigger with LOG->NO_START
action is set, Internal Trigger 228
“Any Warning” will be set. Trigger
228 can be used to indicate that
a warning condition is present.
Note that the Green RUN LED
will blink when a warning trigger
is SET.
10.10 Special Triggers
10.10.1 Internal Triggers
These triggers are set or cleared by logic built in to the software.
Table 64: Internal Triggers
Trigger Number
Trigger Name
Description
201
EIO 1 Comm Fail
Com Failure with IO board
202
SG Comm Fail
Com Failure with DH Tool
Surface System
203
Drive Comm Fail
Com Failure with Drive Chassis
204
EIO 2 Comm Fail
Com Failure with IO board #2