DVP-15MC Series Motion Controller Operation Manual
8-196
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8.14.2.2
ETH_Link_Manage
FB/FC
Explanation
Applicable model
FB
ETH_Link_Manage is used to enable and disable the MODBUS TCP
data exchange.
DVP15MC11T
DVP15MC11T-06
ET H_L ink_M ana ge
Enab le
Valid
E TH_ Link_ Man ag e_ in stan ce
Ope n
LinkOpened
PhysicalL inkErro r
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
Enable or disable the MODBUS
TCP data exchange.
BOOL
TRUE or FALSE
(
FALSE
)
When
Enable
changes from
FALSE to TRUE
Note:
ETH_Link_Manage is used to enable the MODBUS TCP data exchange after MODBUS TCP parameters are
configured with ETH_Link_Config instruction.
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 the MODBUS TCP data exchange is
enabled.
BOOL
TRUE / FALSE
PhysicalLinkError
TRUE when the physical link to the Ethernet
interface of the PLC is disconnected.
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 the link to the MODBUS TCP
is successful.
When
Enable
changes from TRUE to
FALSE
When
Open
changes from TRUE to
FALSE
When the physical link to the Ethernet
interface of the CPU is disconnected.
PhysicalLinkError
When
Open
is TRUE and the
physical link to the Ethernet interface
of the PLC is disconnected.
When
Enable
changes from TRUE to
FALSE
When
LinkOpened
changes from
FALSE to TRUE
When the physical link to the Ethernet
interface of the PLC is reconnected.
Содержание DVP-15MC Series
Страница 16: ...1 1 1 Preface Table of Contents 1 1 Explanation of Symbols in This Manual 1 2 1 2 Revision History 1 3...
Страница 19: ...DVP 15MC Series Motion Controller Operation Manual 1 4 _1 MEMO...
Страница 20: ...2 1 2 Overview Table of Contents 2 1 Product Description 2 2 2 2 Functions 2 2 2 3 Profile and Components 2 3...
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