Panasonic FP2 ET-LAN Technical Manual page 145

Auto open processing:
When the auto connection function is ON (Setting mode switch 2 is ON) and a check mark is not placed
in "The connection 1 to 8 are set by ladder program" check box with the dedicated setup tool
(Configurator ET), the auto open processing is valid. (See the window below.) At this time, open
processing of the connection is automatically performed. The open processing by the ladder program is
invalid.
Reference: Chapter 10.1.3 "Auto Open Processing"
Setup window with the setup tool (Configurator ET)
System connection open processing:
When the auto connection function is ON (Setting mode switch 2 is ON), the auto processing of the
system connection is performed.
Reference: 10.2.2 "Open processing in the system connection"
Initialization processing by the ladder program:
When the auto connection function is OFF (Setting mode switch 2 is OFF), the initialization processing is
performed by the ladder program. At this time, the auto initialization processing is invalid.
Reference: Chapter 5 "Initialization Processing and Termination Processing"
Open processing by the ladder program:
When the auto connection function is ON (Setting mode switch 2 is ON) and the auto open processing is
invalid (a check mark is placed in "The connection 1 to 8 are set by ladder program" check box) with the
dedicated setup tool (Configurator ET), or when the auto connection function is OFF (Setting mode
switch 2 is OFF), the open processing of the connection by the ladder program is performed. At this time,
the auto open processing is invalid.
Reference: Chapter 6 "Open Processing and Close Processing"
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