DDS EX
Explosion-Proof Transmitter and Controller Instruction Manual
25
Front Panel Buttons and Status LED Indicators
Button
Symbol/LED
Description
LED
Status
Menu
1-8
Alarm 1-8 indicator
PREV/Right arrow/F1
1-8
M
Flashing: Relay in manual control
mode
NEXT/Up arrow/F2
1-4
Flashing: Relay interlock switch
open
SCAN/Enter/F3
F
Communications Fault Condition
PREV
Go to previous PV
PAUSE
Press SCAN to pause scanning
NEXT
Go to next PV
PLAY
Press SCAN to resume scanning
STOP
Stop scan on alarm
Note: LEDs for relays in manual mode flash with
the “M” LED every 10 seconds.
Notes: F4 is a digital input.
•
Press the Menu button to enter or exit the Programming Mode at any time.
•
Press the Right arrow button to move to the next digit during digit or decimal point programming.
•
Press the Up arrow button to scroll through the menus, decimal point, or to increment a digit.
•
Press the Enter button to access a menu or to accept a setting.
•
Press and hold the Menu button for three seconds to access the advanced features of the scanner.
•
Press the SCAN/Enter button once to pause scanning (Pause LED flashes), then press the
SCAN/Enter button again to resume scanning (Play LED turns on).
•
Press NEXT to go to the next PV; auto scan resumes after 10 seconds of inactivity.
•
Press PREV to go to the previous PV; auto scan resumes after 10 seconds of inactivity.
