Delta DVP-15MC Series User Manual

DVP-15MC Series Motion Controller Operation Manual
8-196
_8
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
ETH_Link_Manage
Enable Valid
ETH_Link_Manage_instance
Open LinkOpened
PhysicalLinkError
 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.

Delta DVP-15MC Series Specifications

General

Brand	Delta
Model	DVP-15MC Series
Category	Controller
Language	English