Lenze MCH Series Manuel d'utilisateur télécharger pdf (Page 31)

13435744_EDBMH01_v13 27

13 KEYPAD CONTROL

The drive can be operated in a number of dierent ways: keypad (HAND), control devices

wired to the terminal strip (AUTO), serial communications (SERIAL) or combinations of

each. The drive should rst be operated in HAND mode during initial start-up. Refer to

Sections 14.0 - CONTROL WIRING, and 18.0 - DESCRIPTION OF PARAMETERS for

information on remote (AUTO) operation.

13.1 KEYPAD FUNCTIONS (in Keypad H/O/A mode)

HAND (START) To start the drive, press the HAND (START) key.

OFF (STOP) To stop the drive, press the OFF (STOP) key.

NOTE: The OFF (STOP) key is active in both HAND and AUTO

modes.

AUTO (START) Puts the drive into AUTO mode.

Close TB-1 to TB-2 to start the drive.

Open TB-1 to TB-2 to stop the drive.

SPEED SOURCE Selects the speed reference source. Press this key to select the

desired speed reference and then press the ENTER key within

three seconds to conrm the change. The selections for speed

source are:

HAND ONLY: Drive speed is determined by the setting of

Parameter 29 - HAND SOURCE.

AUTO ONLY: Drive speed is determined by the setting of

Parameter 24 - AUTO SOURCE.

NORM SRC: In HAND mode, speed is determined by the setting

of Parameter 29 - HAND SOURCE.

In AUTO mode, speed is determined by the setting of Parameter

24 - AUTO SOURCE.

SPEED SETPOINT To increase the speed setpoint, press the p key. To decrease

the speed setpoint, press the q key.

NOTE: The p and q keys are only active if another speed

reference source is not selected.

FAULT RESET Use the OFF (STOP) key to reset a fault. If the fault condition

has passed, pressing the STOP key will clear the fault and return

the drive to a STOP condition.

NOTE: If an OUTPUT fault occurs, there will be a 30 second

delay before the fault can be cleared using the STOP key.

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Lenze MCH Series Manuel d'utilisateur Page 31