Rockwell Automation 2705 RediPanel Push Button Module - Manual (Page 19)

Chapter 2
Configuring the RediPANEL Module
2–7
Table 2.B
DIP Switch Bank 2 (SW-2) Functions
DIP Switch SW2
Opt ons Descr pt on
Number Function
Options Description
1, 2 ➀➁ Baud Rate
•
57.6K
•
115.2K
•
230.4K
•
57.6K for links up to 10,000 feet (3,000 meters)
•
115.2K for links up to 5,000 feet (1,500 meters)
•
230.4K for links up to 2,500 feet (750 meters)
3 Flashing Lamps
•
Enabled
•
Disabled
When enabled, the Module uses the built-in flash feature to flash the lamps inside the
push button at a 0.5 sec. rate. Programming ON/OFF Timers is not necessary,
4 Switch Fault Mode
•
Halt
•
Continue
•
Halt stops all push button operations when a fault is detected using the Push-to-Test
button. Communications with the PLC is disabled, the COMM LED turns off, and the
FAULT LED illuminates.
•
Continue forces all associated input image table bits to the released state. The rest of
the push buttons continue to operate while the faulted button remains inoperable.
5 Last Rack
•
Last
•
Not Last
•
Last tells the controller that the RediPANEL module is the last device in that logical rack,
not necessarily the last remote rack on the I/O link.
The Last setting is not a terminator resistor for the remote I/O link.
•
Not Last specifies that the RediPANEL module is not the last device in the logical rack.
6 Rack Size
•
Full
•
Table
•
Full configures the module as a full rack (regardless of the I/O requirements in Table
2.A).
The Full setting is required when connecting RediPANEL modules directly to
PLC-5/15 (Series B Revision G or earlier) or PLC-5/25 (Series A Revision C
or earlier) controllers.
•
Table configures the rack size of the module using Table 2.A.
7 Handshake
•
Enabled
•
Disabled
•
When enabled, handshaking allows the use of the handshake bit. Any push button
depression is held ON until the controller verifies that it has received the signal.
The controller’s ladder logic must contain a handshake rung or the
RediPANEL module will not function properly.
See page 4–21 for details on using the Handshake Mode.
•
When disabled, handshaking holds any push button depression ON for 100
milliseconds.
8 Last State
•
Enabled
•
Disabled
•
If Last State is enabled, when communications is lost, the module stops sending signals
and the COMM LED turns off. Any output signals that were on when communication
was lost return to that state when communications is regained. The module locks up
and ignores any push button depressions. Lamps remain in their last state.
•
If Last State is disabled, the module turns off any lamps that were on when
communications is lost. When communications is regained, the module updates itself
and resumes operations.
➀ Switches 1 and 2 set the baud rate on RediPANEL 800A, 800EM/EP, and Membrane modules. Switch 1 only sets the baud rate on RediPANEL 800T/H
modules.
➁ Switch 2 sets steady lamps for the 800T/H RediPANEL.