Delta MM300 Instruction Manual Page 102

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CHAPTER 6: SETPOINTS CONFIGURATION SETPOINTS
MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL 6–15
“Forward Limit”: This value represents a contact which opens at the forward
travel limit. Used by the reversing starter type.
“Hard Wired Permissive”: This value represents an open contact that disables
hard-wired control. Used by the auto/manual control element.
“Hard Wired Start A”: This value represents an auto contact (typically from a PLC)
requesting contactor A pickup. Used by the auto/manual control element.
“Hard Wired Start B”: This value represents an auto contact (typically from a PLC)
requesting contactor B pickup. Used by the auto/manual control element.
“Hard Wired Stop”: This value represents an auto contact (typically from a PLC)
where the open position requests stop. Used by the auto/manual control element.
“Interlock A” to “Interlock J”: These value represent the contact inputs used by
process interlocks A through J, respectively.
“Lockout Reset”: This value represents a contact input used to reset lockout trips:
mechanical jam, ground fault and thermal overload.
“NA”: This value indicates the contact Input has no assigned function, though it
may still be used by the custom starter (FlexLogic™) if that starter type is selected.
“MCC Permissive”: This value represents an open contact that disables MCC
control. Used by the auto/manual control element.
“Remote Reset”: This value represents a contact input used to resets non-lockout
trips and alarms.
“Reverse Limit”: This value represents a contact which opens at the reverse travel
limit. Used by the reversing starter type.
“Test Switch”: This value represents a contact input used to suspend collection of
selected data items, override auto/manual modes, and cause interlocks to be
ignored.
“UV Restart Inhibit”: This value repesents a contact that disables undervoltage
restart feature when closed, and allows undervoltage restarts to take place when
open.
NOTE
NOTE:
When Lockout Reset is used to reset a Thermal Overload, the Thermal Capacity % will be
reset to zero.
6.2.4 Outputs
Contact inputs are designated by their card slot letter appended with their card terminal
number. Contact outputs, which have two or three terminals, use the first of their terminal
numbers. This is the same scheme as is used to form the relay terminal designation. A
typical contact output setpoint page is shown below.
Figure 12: Output configuration setpoint page
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