Lenze MC1000 Series Bedienungsanleitung PDF herunterladen (Seite 66)

62 13435742_EDBM101_v24

52 TB14 OUT (TB-14 OPEN COLLECTOR OUTPUT)

This parameter sets the open-collector output indication for terminal TB-14.

The following conditions can be selected:

NONE This setting disables the output.

RUN The relay energizes when the drive is given a START command,

and remains energized until: a STOP command is given and

the output frequency has decelerated to 0.5 Hz, the drive has

“tripped”, or the input voltage is removed. Note that this relay

indicates only that the drive is in the RUN mode. It does not

necessarily indicate that the motor is turning.

FAULT The relay energizes when input voltage is applied to the

drive and remains energized until the drive “trips” into a fault

condition, or input voltage is removed.

/ FAULT INVERSE FAULT - The relay energizes when the drive “trips”

into a fault condition, and remains energized until the fault

condition is cleared.

LOCK FAULT LOCKOUT - This relay is used when the drive is

programmed to automatically restart after a fault. The relay

energizes when input voltage is applied to the drive and

remains energized until the drive has faulted and unsuccessfully

attempted ve restarts, or input voltage is removed.

@ SPEED AT SPEED - The relay energizes when the drive reaches the

speed set point. To avoid a “chattering” relay (energizing and

de-energizing), due to small uctuations in speed, the relay will

remain energized as long as the actual speed is within + 0.50

Hz of the speed set point.

ABOVE #3 ABOVE SPEED #3 - The relay energizes when the output

frequency exceeds the SPEED #3 value, and de-energizes

when the output frequency returns to a value lower than the

SPEED #3 value. Refer to Parameter 3 - SPEED #3 in Section

18 - DESCRIPTION OF PARAMETERS.

I LIMIT CURRENT LIMIT - The relay energizes when the drive is

operating in current limit. Once the current limit relay is

energized, it remains energized for a minimum of 500ms,

regardless of whether the drive is still in current limit. At the end

of the 500ms interval, the relay will de-energize if the drive is

no longer in current limit. Refer to Parameter 16 - CURRENT

in Section 18 - DESCRIPTION OF PARAMETERS.

AUT/MAN AUTO/MANUAL MODE - The relay energizes when the drive

is in the AUTOMATIC mode, and de-energizes in the MANUAL

mode. Refer to Section 14.2.5 - SPEED REFERENCE

SELECTION.

FLWR PR FOLLOWER PRESENT - The relay energizes when the analog

input reference signal at TB-5B is greater than 2 mA, and de-

energizes if the signal falls below 2 mA.

REVERSE The relay energizes when Reverse direction is selected, and

de-energizes when Forward direction is selected.

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