Chapter 8 Logic Instructions
8-249
Output Update Timing
Parameter Name Timing for changing to TRUE Timing for changing to FALSE
Done
After Execute changes from
FALSE to TRUE and Busy
changes to TURE in the one
single cycle work state
When Execute changes from TRUE to
FALSE in the single cycle work state.
Busy
When Execute
FALSE to TRUE.
When Abort changes to TRUE in the
multi-cycle state.
When Done changes to TRUE
in the
one-single-cycle state.
Aborted
When Abort
FALSE to TRUE
time.
When current instruction is
aborted by another instruction
in the multi-cycle state.
When Abort changes from TRUE to
FALSE.
When Execute changes from TRUE to
FALSE.
When Execute is FALSE and Abort
changes from FALSE to TRUE,
Aborted
changes to TRUE and one
cycle later, changes to FALSE.
Active
When Execute changes from
FALSE to TRUE.
When Execute changes from TRUE to
FALSE
When current instruction is aborted by
another instruction in the multi-cycle
state.
When Done changes to TRUE in the
one-single-cycle state.
NewCycle
When the PLC completes one
cycle of work in the multi-cylce
When the instruction enters the next
cycle for receiving and sending data.
Received
When the instruction receives
the response message.
When the next cycle is entered after the
instruction receives the response
message.
Receive_TimeOut
When the parameter
configuration for receiving
data has been done and the
response message is not
received within the set timeout
When the response message is
received.
Receive_LengthOverMAX
When the length of actually
received data is greater than
the max. length allowed.
When the length of received data is
less than the max. length allowed.
Error
When an error occurs in the
instruction parameter
configuration.
When the instruction configuration data
are correct.
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