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Available Internal Data
Units
6 | Mix head Cleanout
(1 = Closed)
7 | SYSTEM
STARTUP BIT
(1 = On)
Valid for Circulation
systems ONLY
8 | Not Used
System
11 | Recirc Status
Status
(1 = High Pressure
Recirc)
12 | Purge Alarm
(1 = Purge Active)
13 | PLC Disables dis-
pensing
10
CGM Input
In
from PLC
Out
Byte
Output
Byte
0 = Open
Clean Out
1 = Close
Clean Out
0 = Stop Sys-
tem Startup
1 = Start Sys-
tem Startup
Not Used
1-2 0 = Low Pres-
1-2
sure circula-
tion ON
1 = High Pres-
sure circula-
tion ON
--
0 = Enable Dis-
pensing
1 = Disable dis-
pensing
CGM Output
to PLC Input
0 = Clean Out
Used for L-Head systems cleanout /
is open
diagnostics only.
1 = Clean Out
is closed
0 = System
System Startup bit will initiate a con-
Startup OFF
trolled startup of the system. The
temperature conditioning zones will
1 = System
be initiated when the bit is high. Low
Startup ON
pressure recirculation is also
enabled when the bit is set (Standby
and night modes). Turning off this bit
will turn OFF the temperature condi-
tioning zones and circulation. For
stall to pressure systems with a
manual dispense valve, setting this
bit will configure the pumps to stall
to the pressure set point. For stall to
pressure systems, set to operator
mode and set the DV Lockout / Cir-
culation Control bit to high. Setting
this bit will start a recirculation dis-
pense for recirculation type sys-
tems.
Not Used
Not Used
0 = Low Pres-
Valid for full circulation systems
sure circula-
only. Indicates status of the pump-
tion ON
ing system when in circulation. If
system is in low pressure recirc the
1 = High Pres-
pumps will shift to High pressure
sure circula-
circ and then start the pre-dispense
tion ON
time. When the pre-dispense time
expires, user can request dis-
penses. After expiration of post-dis-
pense time, the system will return to
low pressure modes. Pre and post
dispense times are settable on the
ADM system-2 sub screens.
0 = Purge
Monitoring Only. Indicates status of
shot not
the purging routine.
Active
1 = Purge
Shot Active
0 = Dispens-
PLC enables / disable dispensing
ing Enabled
from the GCA controller / footswitch
or remote start via the MCM.
1 = Dispens-
ing Disabled
Descriptions
3A1704H
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