Hitachi EH-A14EDR, Руководство по применению

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Chapter 3 Programming
3
– 24
3.7 Configuration
Open device window and set CPU’s parameters in Configuration tab.
Parameter Description
IP Address When requesting to change the Ethernet port related parameters, be sure to set “ Yes
”
in “Change IP information”, otherwise parameters are not downloaded. Do not forget
to set back to “ No
” after downloading.
Subnet Mask
Default Gateway
Ethernet port Link speed /
Duplex mode
Change IP information No IP information is not downloaded when application downloading.
Yes IP information is downloaded together with application.
Stop switch definition Reset warm When Run/stop switch is changed from run to stop, “Reset warm”
operation is performed.
Stop When Run/stop switch is changed from run to stop, “Stop”
operation is performed.
Digital Filter Digital filter is applied on the input of both basic unit and expansion units. The setting
range is 1 to 40 and this function works with the value multiplied by 0.5ms.
Battery error detection Enable MICRO-EHV+ detects battery error (error code 71).
Disable MICRO-EHV+ does not detect battery error (error code 71).
Default settings
N o t e
- The parameter “Ethernet port Link speed / Duplex mode” requires power cycling to update parameter data.
All the other parameters are updated when program is downloaded.
- When the communication speed of connected device is Auto Negotiation, be sure to set Auto Negotiation in
MICRO-EHV+ also.
- Do not set network address (host parts 0) nor broadcast address (host parts 255). It is possible to set, but CPU will
detect an error and message will be stored in the log.
- Do not set illegal subnet mask such as 255.255.253.0. It is possible to set, but CPU will detect an error and message
will be stored in the log.