Azbil SLPC1F, Руководство пользователя

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4-9
Chapter 4. Monitoring
„
How to operate the Trend Monitor
z
Configuration
Select [Trend Monitor] , [Trend Monitor (individual)] , and [Digital Trend Monitor]
under
[Option]
→
[Setup]
, and configure the following settings for each data
sample (1 to 16).
The cycle and display upper/lower limits are common to all Trend Monitor graphs.
•
Trend Monitor
Item Description Setting range
Initial
value
Cycle Sampling cycle setting 1 to 3600 s 1
Left axis low
limit Lower limit value of the
screen display vertical axis −1999 to display upper limit 0
Left axis high
limit Upper limit value of the
screen display vertical axis Display lower limit to 9999 1200
Right axis low
limit Lower limit value of the
screen display vertical axis −1999 to display upper limit −10
Right axis high
limit Upper limit value of the
screen display vertical axis Display lower limit to 9999 110
High-speed
trend Data acquisition time when
using high-speed trend Disabled (unit: seconds)
250ms
500ms
Disabled
(unit:
seconds)
•
Trend Monitor (individual)
Item Description Setting range
Initial
value
Data type Type of sampled data 0: Disabled
1: PV
2: MV
3: SP
4: H-MV
5: C-MV
6: CT1
7: CT2
8: User-defined data
Axis Specify the axis used for the
graph. 0: Left
1: Right
CPL address Address of the relevant
parameter when user-defined
data is set as the data type 256 to 32767
(a parameter address that
allows communication)
256
Decimal point Specify the number of
decimal places for user-
defined data 0 to 3 0
Station address Set the device address if
using an RS-485 converter,
etc.
0 to 127
If 0 is set, the device address
on the Environment setting
screen is used.
0