Yokogawa Button Operated DX2000 - Manual (Page 58)

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IM 04L42B01-01E
Overview of Functions
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App
Index
Type Example Description of the Example
CLOG computation CLOG.SUM(001.002.003)
Determines the sum of [001], [002], and [003].
CLOG.MAX(001.002.003)
Determines the maximum value among [001], [002],
and [003].
CLOG.MIN(001.002.003)
Determines the minimum value among [001], [002],
and [003].
CLOG.AVE(001.002.003)
Determines the average value of [001], [002], and [003].
CLOG.P-P(001.002.003)
Determines the difference between the maximum
value and the minimum value among [001], [002], and
[003].
Special computation PRE(001) Determines the previous value of [001].
101=HOLD(001.GT.K01):TLOG.SUM(001)
Under normal conditions, TLOG.SUM(001) is carried
out to derive the computed value. When [001] exceeds
K01, the previous computed value is held.
K01
Description
HOLD(a):b
When a is zero, b is carried out to derive the computed
value. Otherwise, the previous computed value is held.
RESET(101.GT.K01):TLOG.SUM(001)
Under normal conditions, TLOG.SUM(001) is carried
out to derive the computed value. When [101] exceeds
K01, the previous computed value is reset, and TLOG.
SUM(001) is carried out.
K01
Reset
Description
RESET(a):b When a is zero, b is carried out to derive the computed
value. Otherwise, the previous computed value is
reset, and b is carried out to derive the computed
value.
CARRY(K01):TLOG.SUM(001)
Under normal conditions, TLOG.SUM(001) is carried
out to derive the computed value. When the computed
value is greater than or equal to K01, the computed
result is the excess (computed value – K01).
K01
Description
CARRY(a):b Only TLOG.SUM can be specified for b. If the
computed value X of b is less than a, the computed
result is X. If X is greater than or equal to a, the
computed result is the excess (X – a).
Conditional equation [001.GT.K01?001:001+002]
When [001] is greater than K01, the computed value
is set to the value of [001]. Otherwise, the computed
value is set to the value of [001] + [002].
Description
[a?b:c]
If the computed result of a is nonzero, b is carried out.
Otherwise, c is carried out.
1.8 Computation and Report Function (/M1 and /PM1 Options)