36 of 116
* Current Software Version will be displayed.
NOTE: All alarm relays and alarm LEDs will
be inhibited when the programming sequence
is returned to the active channel display. In
addition, the analog 4-20mA output is set to
the programmed inhibit level. This selection
would allow you to wire all external alarms or
shutdown devices without concern of false
alarms.
To change back to the NONE INHIBIT
MODE, press the ENTER button
Press the UP button.
Press the ENTER button.
Press the UP button.
Press the ENTER button.
Press the ENTER button.
The FAIL RELAY cannot be programmed to
other modes. Press the ENTER button.
The common fault relay is factory set to
activate if any channel detects a fault. Press
the ENTER button.
Press the UP button.
INHIBIT: ALL
0 % LEL
0 % LEL
0 % LEL
11
INHIBIT: NONE
0 % LEL
0 % LEL
0 % LEL
12
INHIBIT: NONE
0 % LEL
0 % LEL
0 % LEL
13
SET LOCAL RELAYS
0 % LEL
0 % LEL
0 % LEL
14
RELAY: CMN FAIL
0 % LEL
0 % LEL
0 % LEL
15
FAILSAFE: YES
0 % LEL
0 % LEL
0 % LEL
16
RELAY: CMN WARN
0 % LEL
0 % LEL
0 % LEL
19
F1 F2 F3 F4
0 % LEL
0 % LEL
0 % LEL
17
RELAY: CMN FAIL
0 % LEL
0 % LEL
0 % LEL
18
Summary of Contents for QuadScan II 7400
Page 10: ...5 of 116 Quick Start Programming Menu Tree...
Page 20: ...15 of 116 Figure 5 Mounting Dimensions of Model 7400...
Page 24: ...19 of 116 Figure 9 Battery Backup P N 096 0719 Outline Interconnection Wiring...
Page 60: ...55 of 116 Figure 13 Interconnect Wiring Between 7400 Remote Relay Assembly...