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SDM-CD16
Control Port Expansion Module with Drivers
srART
FAN
CONTROL LOGIC BASED ON HEATER/COOLER
22:
P 89
lf
X<
=
>
F
IF
HEATER
/S
ON
01: 10--
XLoc
02: 2
<>
03:0F
04: 11
Set high Flag
1
SET
FIAG
1
23:
P 89
lf
X<
=
>F
lF
COOLER /S
ON
01: 15--
XLoc
02:
2
<>
03:0F
04: 11
Set high Flag
t
SET
FLAG
1
24:
P 91
lf
Flag/Port
lF
FLAG
7
/S
SEf
01: 11
Do
if
flag
1
is high
O2: 30
Then
Do
THEN
25:
P 30
Z=F
PUT
A'1'
INTO
FAN
0'r:
1
F
CONTROLLOCATION
02: 0
Exponent
of
10
03: 20-
ZLoc:
26:
P 94
Else
ELSE,
lF
FLAG
1/S
FESEI
27:
P 30
Z=F
PUT
A'0'
INTO
FAN
01:
0
F
CONTBOLLOCATION
O2: 0
Exponent
of
10
03: 20-
ZLoc:
28:
P e5
End
ENDTHENDO/ELSE/END
29:
P 86
Do
RESET
FIAG
1
01: 21
Set low Flag
1
30:
P 95
End
END
LOOPEND
MASTER
LOOP
END
FAN
CONTROL LOGIC
BASED
ON HEATER/COOLER
START FAN
CONTROL LOGIC BASED ON TIME
31:
P 92
lf
time
is
lF
5
MINUTES REMAIN
01: 10
minutes into
a
OUT
OF
15
MINUTE
02: 15
minute
interval
INTERVAL,
03: 12
Set high
Flag2
SET
FIAG
2
32:
P 91
lf
Flag/Port
lF FLAG 2 /S
SEf
01: 12
Do
if
flag 2
is
high
O2: 30
Then
Do
THEN
33:
P
87
Beginning of Loop
01: 0
Delay
O2: 5
Loop Count
START
FAN
LOOP
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