Delta DVP-15MC Series, Руководство по эксплуатации

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DVP-15MC Series Motion Controller Operation Manual
8-258
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8.14.4.1 RS232_Link_Manage
FB/FC Explanation Applicable model
FB
RS232_Link_Manage is used for switching on or off RS232
communication. DVP15MC11T
DVP15MC11T-06
RS232_Link_Manage
Enable Valid
R S232_Link_M anage_instance
Open LinkOpened

Input Parameters
Parameter name Function Data type
Valid range
(Default)
Validation
timing
Enable
The instruction is executed when
Enable changes from FALSE to
TRUE.
BOOL
TRUE or FALSE
（
FALSE
）
-
Open
232 communication is switched
on or off.
BOOL
TRUE or FALSE
（
FALSE
）
When
Enable
changes
from FALSE
to TRUE

Output Parameters
Parameter name Function Data type Valid range
Valid
TRUE when the outputs of the instruction are valid. BOOL
TRUE / FALSE
LinkOpened
TRUE when 232 communication is enabled. BOOL TRUE / FALSE

Output Update Timing
Parameter Name Timing for changing to TRUE Timing for changing to FALSE
Valid

When Enable changes to TRUE

When Enable changes from
TRUE to FALSE
LinkOpened

When Enable changes to TRUE and Open
changes to TRUE

When Enable changes from
TRUE to FALSE

When Open changes from TRUE
to FALSE

Output Update Timing Chart
Enable
O pen
Va lid
L ink Op ened
Cas e 1 Cas e 3 Cas e 2