S&C Instruction Sheet 1041-540 9
Installation
The faceplate includes the following switches:
Data Scroll Switches
Use these switches to scroll the LCD screen data into view. For more details, see “The
Faceplate LCD Screen” section on page 10, Figure 3 on page 11, and Figure 4 on page 12.
Battery Test/Lamp Test switch
Toggle this switch to the
Up
position to start a battery test. The test lasts approximately
30 seconds if the control is operating on battery power or approximately 3 minutes if the
control is operating on ac power. The BATTERY LOW LED blinks during the test. See the
“Power Supply/Control I/O Module” section on page 13 for more details.
Hold this switch in the Down position to test the LEDs on the faceplate (all LEDs should
blink).
Close/Open switch
Toggle this switch to the Up position to transmit a “Close” pulse to the line switch. Toggle
this switch to the
Down
position to transmit an “Open” pulse to the switch. It is also used
to enable
Shots-to-Lockout
mode. See the “Automatic Operations” section on page 21.
Each CLOSE/OPEN switch operates one line switch.
Note:
If the REMOTE/LOCAL switch is in the
Remote
position, toggling a CLOSE/
OPEN switch has no effect.
Remote/Local switch
Toggle this switch to the
Up
position to enable remote (SCADA) control of the line
switch(es) and disable commands from the faceplate CLOSE/OPEN switches and
automatic operation ENABLE/DISABLE switch.
Toggle this switch to the
Down
position to disable remote (SCADA) operation of the
line switch(es) and enable commands from the faceplate CLOSE/OPEN switch(es) and
automatic operation ENABLE/DISABLE switch. (The LOCAL LED becomes lit when this
switch is set to
Local
mode.)
Note:
To disable local automatic operation and have full control of the switch(es),
the faceplate ENABLE/DISABLE switch must be toggled to the
Disable
position. If
automatic operation is disabled on the
SETUP: Automatic Operation
screen (for both
switches, if applicable), toggling the ENABLE/DISABLE switch has no effect.
Enable/Disable switch
Toggle this switch to the
Up
position to enable automatic switch operation of the control.
Toggle this switch to the
Down
position to disable automatic operation. This switch
affects automatic operation of both line switches, if applicable. It is also used in enabling
Shots-to-Lockout
mode. See the “Automatic Operations” section on page 21.
Note:
If automatic operation is disabled on the
SETUP: Automatic Operation
screen
(for both switches, if applicable), toggling this switch has no effect.
Faceplate
Switches
