MC122 - MCP-4J Control Unit Section 4 - Programming
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Purge Signal
(All Applications)
External Input - This is a collective purge. When the External Purge Signal is on, scanner input 3 is used as an
external purge input. It cannot be used as a trigger input
Pulse Mode - If this mode is active, and the purge button on the valve or control is pressed, the valve begins ‘pulsing’
for the adjusted number of cycles before running continuously open. This promotes more reliable flow in case the
valve is idle, under high pressure, for a prolonged period.
External Enable Signal
(All Applications)
External Enable Signal - (also known as “web break detection”) When enabled, this function uses Scanner #4 to
enable and disable gluing.
Output Configuration
(All Applications)
Output Configuration--Valves - Set the number of valves being used. Up to four valves (channels) are available.
Output Configuration--Transducer - Set the number of transducers being used. Up to two are available.