Honeywell VRX180 Manual De Usuario

POINT #1 -  
POINT #12 

Analog or discrete parameter 

Select the data points for the trend. 

STORAGE MODE 

CONTIN, BATCH, or NONE 

Continuous storage becomes active immediately upon 
initialization.  Batch storage is controlled by a discrete 
parameter (see BATCH CONTROL) or by start/stop batch 
menu item.  Batch data may be started and stopped several 
times in a single file until the file is full.  Batch start 
increments a batch number that is stored along with the 
data.  The batch number may be used for data retrieval and 
analysis using SDA data analysis software. 

COPY DISPLAY 
SETUP 

 

Select this to copy the following Trend 1,2, 3 or 4 Display 
data to Trend 1,2, 3 or 4 Storage data: Point #1–#12, set 
display limits, timebase (high rate) selector.  Once setup is 
copied, it can be altered. 

LOW RATE 

Seconds: .5, 1, 2, 3, 4, 5, 6, 7, 8, 
9, 10, 20, 30, 40, 50 
Minutes: 1, 2, 3, 4, 5, 10, 15, 20, 
30, 40, 50 
Hours: 1 

Enter data collection rate. This is how often the data points 
are sampled.  

HIGH RATE 

Seconds: .5, 1, 2, 3, 4, 5, 6, 7, 8, 
9, 10, 20, 30, 40, 50 
Minutes: 1, 2, 3, 4, 5, 10, 15, 20, 
30, 40, 50 
Hours: 1 

Enter data collection rate.  This is how often the data points 
are sampled.  

ROLLOVER 

ON, OFF 

Select ON to continue gathering and storing data after the 
file becomes full. The new data will replace the oldest data 
on the disk as it is collected. No warning will be given. 
Select OFF to stop storage of this data type when the disk 
space for it becomes full. A “DISK FULL” message will then 
appear. Data is buffered until a new disk is inserted and 
initialized. 

SET DISPLAY 
LIMITS 

OFF or number 

Enter upper and lower limit values for the trend display for 
each point. If OFF then the trend will use the programmed 
limits for each point. 

HIGH RATE 
SELECTORS 

SELECTOR 

This discrete triggers the high storage rate when ON(1) and 
the low storage rate when OFF. 

 

CHANGE WITH KEY 

This option enables/disables storage rate changes from the 
Trend display Point/Trend menu.  If YES, storage Trend’s 
high rate will be used when display Trend’s alternate 
timebase is selected from the Online Point/Trend menu; 
Storage Trend’s low rate will be used when display Trend’s 
normal timebase is selected. See Table 6-2, Point/Detail 
Menu Prompts, Timebase. 

EXTERNAL 
ENABLE 

OFF, discrete parameter, 0, 1 

When ON(1), this discrete parameter will allow storage of 
the data type; when off storage for the data type will stop. 
This enable is independent of the storage mode; it does not 
control batch start/stop. 

SELECT 
FILENAME 

FILE CYCLE 

DRYER 

PROD RECORD 

TANK 

UNIT LOOP REACTR 
CONFIG KILN 

VESSEL 

CALIB WCHEM 

PRESS 

FURNCE DEMIN 

CONTRL 

BATCH FERMTR 

LEHR 

LINE STRLZR 

OVEN 

ZONE 

Select a file name to identify the type of data to be stored.