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Chapter 3. Operation
3.9 To Monitor the Operation – Objects: 0x1000 – 0x1FFFF
3.9.1 0x1001 – The Status of the Unit
Use object 0x1001 (Error Register) to monitor the current status of the unit. Also see "0x6150
– The Pressure and Temperature Status" on page 13.
3.10 To Monitor the Operation – Objects: 0x2000 – 0x2FFFF
3.10.1 0x2006 – The Count: Pressure is More than the Limit
Use object 0x2006 (Pressure Span Overflow Count) to monitor the pressure history. The
count increments one each time the process value is more than the span end value.
Object 0x6130 01:
Pressure Value
Process Value
(x)
Reset the count when applicable. For example, after calibration.
3.10.2 0x2007 – The Count: Pressure is Less than the Limit
Use object 0x2007 (Pressure Span Underflow Count) to monitor the pressure history. The
count increments one each time the process value is less than the span start value.
Object 0x6130 01:
Pressure Value
Process Value
(x)
Reset the count when applicable. For example, after calibration.
12 | DPS 5000 Series Instruction Manual-English
Object 0x6149 01:
Pressure Value
Span End value
(y)
Figure 3-7: Pressure Span Overflow Count
Object 0x6148 01:
Pressure Value
Span Start value
(y)
Figure 3-8: Pressure Span Underflow Count
Object 0x2006:
Pressure Span
Count (n)
If x > y,
Then n = n + 1
Object 0x2007:
Pressure Span
Count (n)
If x < y,
Then n = n + 1
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