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9. COMMUNICATION DATA DESCRIPTION
IMS01T28-E4
9-64
Start determination point
RKC communication
identifier
SX
Modbus
register address
ch1: 0226H (550)
ch2: 0227H (551)
Determination point always set to Hot start 1 when recovered from power failure. The Start determination
point becomes the deviation setting from the Set value (SV).
Attribute:
R/W
Digits:
7
digits
Number of data:
2 (Data of each channel)
Data range:
0 (0.0, 0.00) to Input span (The unit is the same as input value.)
0 (0.0, 0.00): Action depending on the Hot/Cold start selection
(Varies with the setting of the decimal point position.
However, even if "3: Three decimal places" is set, the maximum settable decimal places
are 2.)
Factory set value:
Based on specification (value equivalent to 3% of input span)
Related parameters:
RUN/STOP transfer (P. 9-16), Hot/Cold start (P. 9-63)
Function:
The start state is determined according to the Measured value (PV) level
[deviation from set value] at power recovery.
When a Measured value (PV) is between the determination points on the
(plus)
and
(minus) sides, always started from “Hot start 1” when recovered.
When a Measured value (PV) is out of the determination points or the Start
determination point is set at “0,” operation starts from any start state selected by
Hot/Cold
start.
Start determination point
(minus side)
Start determination point
(plus side)
Start determination point setting
Set value (SV)
Hot start 1
Hot start 1, Hot start 2, Cold start
Low
High
Hot start 1, Hot start 2, Cold start
Summary of Contents for Z-TIO-G
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Page 34: ...4 MOUNTING 4 4 IMS01T28 E4 4 2 Dimensions Terminal type module 85 100 5 Unit mm 30 6 7...
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Page 211: ...TROUBLE SHOOTING IMS01T28 E4 10 1 10 1 Solutions for Problems 10 2...
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Page 217: ...SPECIFICATIONS IMS01T28 E4 11 1...
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Page 245: ...The first edition SEP 2012 IMQ00 The fourth edition FEB 2019 IMQ00...