User's Manual

545C Operations Manual
02/10/2012 Prerelease DCN 00001789-A
112 © 2012 Meteorcomm LLC. All Rights Reserved. Proprietary and Confidential. Do Not Distribute.
Define an event that looks for an analog input signal to go at or above a
high level.
Parameter Description
ADCHI
Scan A-to-D converter channel (analog input signal) for high condition.
chan-
name
Name of analog input signal to be scanned for high condition. (single input
only)
hi-level
Signal level for the event to trigger at or above which the analog input
signal
must persist in order for an event to be declared. Scaled in Engineering
Units.
settle
Number of clock ticks for the input signal to settle at or above the trigger
level before declaring an event.
holdoff
Number of clock ticks for the input signal to settle below the trigger level to
be armed for detecting the next event.
action
MCC
-
545C action to be taken when event is declared. See actions below.
Command: EVENT, ADCLOW, chan-name, low-level, settle, holdoff, action
Define an event that looks for an analog input signal to go at or below a
low level.
Parameter Description
ADCLOW
Scan A-to-D converter channel (analog input signal) for low condition.
chan-
name
Name of analog input signal to be scanned
for low condition (single input
only).
low-level
Signal level for the event to trigger at or below which the analog input signal
must persist in order for an event to be declared. Scaled in Engineering
Units.
settle
Number of clock ticks for the input
signal to settle at or below the trigger
level before declaring an event.
holdoff
Number of clock ticks for the input signal to settle above the trigger level to
be armed for detecting the next event.
action
MCC
-
545C action to be taken when event is d
eclared. See actions below.
Command: EVENT, TEXT, item-number, message or command text
Add a new text string into the text table. This command will replace an
existing item if one already exists with the same item number.