Yokogawa PC-Based MX100 Bedienungsanleitung PDF herunterladen (Seite 54)

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IM MX180-01E

Event Functions

A function used to carry out a given operation (event). They are not case-sensitive. They

are mainly used in conjunction with the conditional operator (?). The return values are

indicated below. The event is actually executed after the computation is complete.

• Execution successful:

1.0

• Execution failure: 0.0

• Invalid parameter: NaN

Function Description Example

AlarmAck() Issue an alarm acknowledge ch(1)>ch(2) ? AlarmAck() : 0

ResetMath() Reset the computation ch(00010)>=1.0 ? ResetMath() : 0

ResetTimer() Reset the values of all timers ch(00010)>=1.0 ? ResetTimer() : 0

ResetTimer(<timerNo>) Reset the specified timer ch(00010)>=1.0 ? ResetTimer(1) : 0

ResetTLog() Reset the TLOG computation ch(00010)>=1.0 ? ResetTLog() : 0

StartRec() Start recording ch(00010)>=1.0 ? StartRec() : 0

Valid after carrying out the

record start procedure.

Discarded if the recording is

already stopped (returns 1.0).

SplitRec() Move to the next record file ch(00010)>=1.0 ? SplitRec() : 0

Valid after carrying out the

record start procedure.

StopRec() Stop recording ch (00010) >=0 ? StopRec() : 0

Valid after carrying out the

record start procedure.

Discarded if the recording is

already started (returns 1.0).

Mark("mark") Create a mark. The text inside ch (00010) >=0 ? Mark("mark") : 0

the double quotation marks is

arbitrary.

• If the spacing between the execution of StopRec() and StartRec() is short, StartRec()

may not be executed. When repeating start/stop frequently, consider using the Split

function.

• The computed result at the time record start is executed is not

necessary recorded to

the file.

2.5 Setting Computations (Setting the Computation Channels)

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Yokogawa PC-Based MX100 Bedienungsanleitung Seite 54