Contrex MLP-Trim Manual do Utilizador descarregar pdf (Página 155)

Glossary - 5

Drive Enable Drive Enable activates the motor drive based on the

Ramped Reference (MP-46) and the feedback. The

Ramped Reference is the calculated setpoint that is output

from the Acceleration/Deceleration routine.

See Appendix C; CP-74.

Engineering Units (E.U.) Master Engineering Units are the units of measure that

your system operates at, such as, RPMs, gallons per hour,

feet per minute. Follower Engineering Units is the number

that will represent the setpoint when the Lead and Follower

are operating at maximum capacity. See Appendix C; CP-

20 and CP-21.

EEPROM The EEPROM is where the default Control Parameters are

stored. This is not to be confused with the PROM chip

(which is the software for the MLP–Trim).

F–Stop One of four operating states. F–Stop brings the MLP–

Trim's speed command (analog output) to an immediate

zero. F–Stop has priority over the other operating states.

Follower Mode A complex multi-drive system. The scaling format allows

the operator to enter the setpoint as either a ratio or

percentage. The MLP–Trim compares the setpoint ratio or

percentage to the Follower sensor shaft feedback and

Lead sensor shaft to calculate any speed error. When the

MLP–Trim finds speed error, the control algorithm adjusts

the Speed Command analog output and reduces the error

to zero.

Gain See Appendix C;CP-65.

Hardwired Inputs that are wire shorted rather than using push buttons

or switches.

Input Monitoring Lead Frequency (MP-41)

Feedback Frequency (MP-43)

Logic Inputs, Group A (MP-54)

Logic Inputs, Group B (MP-55)

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Contrex MLP-Trim Manual do Utilizador Página 155