dmc50 Yamatake Corporation, dmc50 Datasheet - Page 24

• Manufacturer Part Number: dmc50
• Description: Module Type Controller Control Module / Communication Module
• Manufacturer: Yamatake Corporation

(Left message string extraction)
(Message string insertion)
(Message string finding)
HYSTER (Hysteresis)
LEAD_LAG (Lead/lag)
INTEGRAL (Integral)
In
Pat
XIN1
XIN2
EPS
IN
Str
Pos
RUN
R1
XIN
XO
CYCLE
RUN
LEAD
LAG
IN
IN
NbC
lead_lag
integral
hyster
INSERT
insert
LEFT
FIND
find
left
XOUT
E _ OK
OUT
Pos
Q
Q
Q
Q
Input parameter
Output parameter
Description
Input parameter
Output parameter
Description
Input parameter
Output parameter
Description
Input parameter
Output parameter
Description
Input parameter
Output parameter
Description
Input parameter
Output parameter
Description
IN: Message type, Message string
PAT: Message type, String pattern to find
POS: Integer type, Location of found string pattern within message string
The designated message string is found and its location is output.
XIN1: Real type, Input data
XIN2: Real type, High limit set point
EPS: Real type, Hysteresis value, EPS≥0.0
Q: Boolean type
Judgement with hysteresis on whether the real type data has exceeded the high limit value
IN: Message type, Base message string
STR: Message type, Message string to insert
POS: Integer type, begin location for insertion of message string, POS>1
Q: Message type, message string modified by insertion
Insertion of the designated message string at the designated location of the base message string
RUN: Boolean type, TRUE=Integral execution, FALSE=Hold
R1: Boolean type, Reset
XIN: Real type, Input data
X0: Real type, Initial value
CYCLE: Timer type, Sampling cycle, CYCLE≥Cycle time setting
Q: Boolean type, Inverting of R1
XOUT: Real type, Integral result
Integral of real type data
RUN: Boolean type, TRUE=Execution, FALSE=Reset
LEAD: Real type, Lead time constatnt, LEAD≥0.0 (unit: s)
LAG: Real type, Lag time constant, LAG≥0.0 (unit: s)
IN: Real type, Input data
E_OK: Boolean type, TRUE=Normal, FALSE=Error
OUT: Real type, Calculated value, OUT = OUT_1+ (A×(IN–OUT_1) +B× (IN–IN_1)
Lead/lag calculation of real type data
IN: Message type, Message string
NBC: Integer type, Number of characters to extract, 0<NBC≤IN message string length
Q: Message type, Extracted message string
The designated characters are extracted from the left hand side of the designated message string.
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A: Ts / (Ts+LAG)
B: LEAD / (Ts+LAG)
Ts: Cycle time setting of project (unit: s)
OUT_1: Previous OUT
ON_1: Previous IN