West Control Solutions MRC 9000 - Manual (Page 304)

Edition 3
Rev G
Appendix C C-9
OPERATOR INPUTS - System Prompts - Configuration - Page 4-84
Prompts section that configures the text for the message and states and actuation type associated with each
Operator Input. The corresponding actuators can then be changed in the Display Prompts.
OPERATOR MESSAGES - System Prompts - Configuration - Page 4-88
Prompts section that configures the two lines of text and DISPLAY MODE for each Operator Message. They are
displayed only if their actuator is active and appear during Normal Display as specified by the DISPLAY MODE
parameter. They can provide a variety of functions from preemptive critical alarm messages to continuous display
of reference information such as what each LED represents.
Out-of range - See Sensor break
PEN/COLOR - System Prompts - Configuration - Recorders - Page 4-45
Parameter used to specify the pen or color to be used.
POWER UP STATE - System Prompts - Configuration - Operator Inputs - Page 4-84
Parameter that specifies what the state of the actuator should be if power to the instrument is removed and
reapplied. The choices are: OFF, ON, and SAME. For most applications SAME would be the choice, so the
actuator doesn’t change over a power interruption.
PREEMPT - System Prompts - Configuration - Operator Messages - Page 4-88
One of the choices for DISPLAY MODE which specifies that the message continuously overrides the display of
values.
PREEMPT TO CYCLIC - System Prompts - Configuration - Operator Messages - Page 4-88
One of the choices for DISPLAY MODE which specifies that the message overrides the display of values until any
key is pressed, after which the message will appear “cyclically”.
PREEMPT TO OFF - System Prompts - Configuration - Operator Messages - Page 4-88
One of the choices for DISPLAY MODE which specifies that the message overrides the display of values until any
key is pressed, after which it will not appear until the actuator goes inactive then active again.
PRELOAD - System Prompts - Configuration - Totalizers - Page 4-56
One of the choices for TOTALIZER TYPE which specifies that the total counts to 999,999,999 and then rolls over
to zero. The corresponding preset actuator is true whenever the total is equal to or greater than the TOTALIZER
PRESET value. The RESET ACTUATOR resets the total to the TOTALIZER PRESET value.
Print interval
The time between each print cycle, when the pen actuator/cartridge assembly passes over the chart to record
trend and other data. The print interval is equal to the value of the chart rotation speed (expressed in hours)
expressed in seconds. For example, with a chart speed of 12 hours, the print interval is 12 seconds.
PRINT RANGE LIST - Chart Prompts - Chart Configuration - Page 6-11
The choice for the parameter ACTION ON NEW CHART that prints a list of the scale range, units, and recorder
tag for each “Recorder” configured. If the Recorder is using two zones or does not use 100% of the printable
chart span, the designation NL (for Non-Linear) will be included.
PRINT SCALES - Chart Prompts - Chart Configuration - Page 6-11
The choice for the parameter ACTION ON NEW CHART that prints a set of scales for each Recorder configured.
PROCESS VARIABLES - System Prompts - Configuration - Page 4-32
Prompts section that configures up to four Process Variables, which can be used for alarming or to take advan-
tage of the 4 PVS Display Format.