Delta MM300 Instruction Manual Page 158

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CHAPTER 8: FLEXLOGIC™ FLEXLOGIC™ OVERVIEW
MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL 8–3
Comm Trip................................. Asserted when a Comm Trip command is received.
Drive Available Element ...... Asserted when the motor is available to start regardless of the
control mode (auto or manual).
Drive Available
Auto Element............................ Asserted when the motor is available to start and the control
mode is Auto.
Drive Available
Manual Element...................... Asserted when the motor is available to start and the control
mode is Manual.
Control operands: restart inhibit timer
Restart Inhibit .......................... Asserted when the minimum restart time has not expired since
the last motor start.
Control operands: process interlocks
IL A Alarm................................... Asserted upon a process interlock A alarm command.
IL A Stop...................................... Asserted upon a process interlock A stop command.
IL A Trip ....................................... Asserted upon a process interlock A trip command.
IL B... to IL J................................ The operands shown above are identical for interlocks B
through J.
Control operands: starts per hour
Starts/Hour Inhibit................. Asserted when the number of starts in the last 60 minutes has
reached the set maximum.
Control operands: stop/start control
Start A.......................................... Asserted when any start A is present.
Start B.......................................... Asserted when any start B is present.
Stop A .......................................... Asserted when either the Field Start A or Hardwired Start A is
open in two-wire control mode.
Stop B .......................................... Asserted when either the Field Start B or Hardwired Start B is
open in two-wire control mode.
Stop .................................... Asserted when any lockout, trip, or stop is on.
Comms Start A ........................ Asserted when a start A control is received via
communications.
Comms Start B ........................ Asserted when a start B control is received via communications
Comms Stop............................. Asserted when a stop control is received via communications.
Emergency Stop ..................... Asserted when an external stop set to trip is detected.
External Start A ....................... Pulsed on when external start A is detected.
External Start B ....................... Pulsed on when external start B is detected.
External Stop............................ Pulsed on when external stop set to stop only is detected.
HW Stop...................................... Asserted when a hard-wired control contact input is holding
the motor stopped.
Field Stop ................................... Asserted when a field control contact input is holding the
motor stopped.
Start A Ctrl ................................. Asserted when a start A command is received from any control
source with all required supervision enabled.
Start B Ctrl ................................. Asserted when a start B command is received from any control
source with all required supervision enabled.
MCC Start A............................... Asserted when the control panel START A button has been
pressed.
MCC Start B............................... Asserted when the control panel START B button has been
pressed.
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