
CHAPTER 3: USING PROGRAMMING FUNCTIONS
UNIFLOW
®
4 PULSED HEAT CONTROL
3-32
990-908
I/O STATUS
Press the
8
key to bring up the
I/O
STATUS SCREEN
screen. This screen
displays the current status of the Control
inputs and outputs. The digit
1
indicates
the I/O point is Active High and the digit
0 indicates the I/O point is Active Low.
Reference
Appendix B, Connections
for
further description of the Inputs and
Outputs on this screen.
If you press the
GRAPH
,
DATA
,
COUNTERS
, or
HEATING RATE
keys you
will exit this screen.
< I/O STATUS SCREEN >
INPUTS OUTPUTS
J4A-3 NOHEAT : 0 J6A-1,2 RELAY1 : 0
J4A-6 AIRHEAD : 1 J6A-3,4 RELAY2 : 0
J4A-7 RESET : 0 J6A-5,6 RELAY3 : 0
J4B-7 SCHED0 : 0 J6A-7,8 RELAY4 : 0
J4B-8 SCHED1 : 0 J6A-9,10 RELAY5 : 0
J4B-9 SCHED2 : 0 J6B-3,4 RELAY6 : 0
J4B-10 SCHED3 : 0 J6B-5,6 RELAY7 : 0
J4B-12 FS1:UP : 0 J6B-1,2 AIRHEAD : 0
J4B-13 FS2:LOW : 0 J6B-7,8 HDCOOL : 1
J4B-14 FIRE SW : 0 J6B-9,10 SDRCOOL : 0
J4A-9 SCHED4 : 0
J4A-10 SCHED5 : 0
Page,
Graph
/
Data
Summary of Contents for UNIFLOW 4 REMOTE
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