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Programming Function Blocks and Features
Video Recorder – User Manual 172
Disk capacity
Choose DISK CAPACITY under SET UP NEW SCHEDULES menu to allocate trend storage. See
Table 4-75.
Table 4-75 Disk capacity Prompts
Prompt Range/Selections Definition
DISK CAPACITY Displays total time available for non-rollover trend storage
based on the low storage rates programmed. See Table
4-76 Disk Storage Capacity of 100MB ZIP disk.
TREND#1 LO RATE Seconds: .25, .5, 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 20, 30, 40, 50
Minutes: 1, 2, 3, 4, 5, 10, 20,
30, 40, 50
Hours: 1
This rate can be altered here or in the trend data setup (see
Table 4-72). If the low storage rates are changed, the disk
capacity will reflect the new trend capacity. Enter data
collection rate. This is how often the data points are
sampled. The .25 ms selection is only available for 2-input
instruments with no more than 3 points total in Trends 1-3.
The .5 sec rate cannot exceed 6 points total in Trends 1-3.
TREND#1 HI RATE Seconds: .25, .5, 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 20, 30, 40, 50
Minutes: 1, 2, 3, 4, 5, 10, 20,
30, 40, 50
Hours: 1
This rate can be altered here or in the trend data setup (see
Table 4-72). If the hi storage rates are changed, the disk
capacity will reflect the new trend capacity. Enter data
collection rate. This is how often the data points are
sampled. The .25 ms selection is only available for 2-input
instruments with no more than 3 points total in Trends 1-3.
The .5 sec rate cannot exceed 6 points total in Trends 1-3.
TREND#2 LO RATE See TREND#1 LO RATE
TREND#2 HI RATE See TREND#1 HI RATE
TREND#3 LO RATE See TREND#1 LO RATE
TREND#3 HI RATE See TREND#1 HI RATE
TREND#4 LO RATE See TREND#1 LO RATE
TREND#4 HI RATE See TREND#1 HI RATE