Integration
333587B
69
Job Cycle Timing Diagram
Timing recommendations:
•
Use discrete signals when possible, especially for the Go signal. Use optional I/O Cable 122029 for discrete
signals.
•
Use a 50 ms delay between bits.
Automation Control Ready in the following diagram represents:
•
Pump is active
•
No active alarms
•
ADM is in Remote mode
Automation Inputs (E-Flo iQ Outputs)
Heart Beat (1Hz)
Automation Control Ready
System Active
+PLC Lockout/Control Active
System Ready to Dispense
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Dispense In Process
Automation Outputs (E-Flo iQ Inputs)
* Enable System/Remote Start Request
^System Disable Request
* + PLC Lockout/Control
+ Style Number (integer)
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Job Cycle Timing Diagram
Pre Job Cycle
Pre-charge/De-charge
Dispense 1
Dispense 2,3…
Post Job Cycle
^ Disabling the pumps(s) is optional. Does not diable heat.
Notes:
* Can be enabled at the same time.
+ Can
only
be used through the fieldbus; and
must
be used to operate the system.
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‡
The dispense complete is optional. This bit summates the volume dispensed any time it is triggered. Dropping the style strobe will also summate the volume dispensed.
CGM I/O Sequence
Function
Sequence Description
Pre-Job Cycle
1
Check that
Heartbeat
is toggling ON and OFF at 1Hz.
2
Check that
System Active
bit is ON.
If
System Active
bit is OFF, Turn ON
System Enable
bit.
3
Check that
Automation Control Ready
bit
is ON. Note: Active only when there are no active
alarms, the system is enabled and the system is in REMOTE mode.
If
Automation Control Ready
bit is ON, Turn ON
PLC Lockout
bit.
4
Check that
PLC Lockout
bit is ON.
If
PLC Lockout/Control
bit is ON
,
Enter desired
Style Number
(16bit integer).
