Rockwell Automation 2711 Standard PanelView Operator Terminal User Manual - Manual (Page 83)

Publication 2711-UM014G-EN-P - September 2008 83
Configuring the Terminal Chapter 3
New Baud
Step through the communication rates with each key press: 125K
(default), 250K, 500K, AutoBaud, PGM. If you select AutoBaud, the
terminal determines the communication rate on startup (provided
there is sufficient network traffic). If you select PGM, the terminal uses
the most recent communication rate stored on the communication
card. The selected communication rate takes effect on reset. The
maximum cable length is restricted at higher communication rates.
Active Baud (read only)
Displays the current communication rate of the PanelView terminal.
The new communication rate is displayed after a reset. If the
communication rate was set to AutoBaud, active baud displays the
rate set by the terminal. If the communication rate was set to PGM, the
active baud displays the most recent communication rate stored on
the communication card.
Bus-off Interrupt
Specifies what occurs when a CAN bus-off interrupt occurs on the
DeviceNet network. The PanelView is not allowed network access
when Hold on Reset is selected and a Bus-off Interrupt occurs.
•
Hold in Reset: holds the PanelView and waits for a
communication reset or a terminal reset.
•
Reset and Continue Communication: resets DeviceNet
communication and re-establishes the communication link.
Interscan Delay
Opens the numeric entry scratchpad so you can change the delay
between scans of the Explicit-Client tags. Enter a value of 0…65535
milliseconds and press the Enter
↵
key. (On touch screen terminals,
press the
↵
key on the scratchpad.) The default is 500 milliseconds.
This time delay is inserted between each full scan of the
Explicit-Client tags in the current screen context. The value is initially
set by the downloaded application but can be changed by an
operator. The new value takes effect at the end of the current scan
delay.
Explicit-client mode will generate low priority, network messaging at
intervals less than 500 milliseconds.