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AMETEK Lx Series II Programming Manual User Manual

Page 140

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Programming Manual

Lx \ Ls Series II

136

6.7.2 Output Trigger System Model

Figure 6-2 is a model of the output trigger system. The rectangular boxes represent states. The
arrows show the transitions between states. These are labeled with the input or event that causes
the transition to occur.

IDLE STATE

INITIATED STATE

DELAYING STATE

WAIT FOR SYNC STATE

OUTPUT

PULSE

CHANGES

OUTPUT

STEP

CHANGES

OUTPUT

LIST

CHANGES

PULSE

COUNT

DONE?

LIST

COMPLETE

OR

LIST:STEP ONCE

?

YES

NO

NO

YES

SYNC COMPLETED

DELAY COMPLETED

TRIGGER RECEIVED

INIT[:IMM]

ABOR
*RST
*RCL

INIT:CONT OFF

INIT:CONT ON
OR
LIST NOT COMPLETE &
LIST:STEP ONCE

Figure 6-2: Model of output trigger system.

6.7.3 Initiating the Output Trigger System

When the AC source is turned on, the trigger subsystem is in the idle state. In this state, the
trigger subsystem ignores all triggers. Sending the following commands at any time returns the
trigger system to the Idle state:

ABORt *RST *RCL