Customer Inputs/Outputs
34
3A0261K
Customer Inputs/Outputs
NOTE:
Customer Signal Terminals are located on the
lower portion of the back panel.
NOTE:
Incoming wiring must be guarded from the
enclosure. Use a protective grommet or cord grip where
the wiring enters to prevent wear.
NOTE:
on page 36 for wire connection
numbers that coincide with the customer signal termi-
nals.
Name
Description
Customer Start (Input)
When a momentary contact closure is applied to this input, the start device is
activated.
Customer Purge Start
(Input)
When a momentary contact closure is applied to this input, the purge shot is
activated.
Customer SS/FR Bit 1,2,3
(Input)
When these inputs are activated in the proper sequence, the machine acti-
vates the Shot Size and Flow Rate Combination seen on the Shot Sizes
screen. See the machine logic drawings for more information.
Customer Signal Done
(Output)
This output activates for 2 seconds after the dispense cycle is complete.
Customer Signal Dis-
pense Ready (Output)
This output is active when the machine is in the Shot Mode and the dispense
valve is retracted and loaded with material. This output deactivates when the
dispense valve is dispensing or if the machine is not in the shot mode.
Customer Signal Time to
Purge (Output)
If the Manual Reload W/ Customer Signal button under the Supervisor screen
is selected, this output is active when it is time for the machine to take a purge
shot.
NOTE:
The dispense valve will not perform a purge shot until the start device
is activated.
Customer Signal Open
Auxiliary Dispense Valve
(Output)
This is to be used only when there is a metering valve feeding an on/off type
dispense valve. This signal is used to open and close the dispense valve.
Customer Signal Reload
(Input)
When in customer reload mode, after each shot the dispense “Done” signal is
turned on for 2 seconds. During this time the customer can toggle the cus-
tomer reload signal to reload the system. If the timer expires, the machines
assumes the customer does not want to reload and finishes the sequence
then turns on the ready signal and does not allow another reload until after the
next shot.
