Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster NXT Service Bedienungsanleitung PDF herunterladen (Seite 20)

R&M Materials Handling, Inc.

4501 Gateway Boulevard

Springfield, Ohio 45502

P.: (937) 328-5100

FAX: (937) 325

5319

20/53

R&M Materials Handling, I

nc. reserves the right to alter or amend the above information without notice.

5 PARAMETERS

5.1 Switch settings

Settings of the switch model frequency converter are selected with 26 dip switches, which are located at the top of

the frequency converter. The switches are divided into groups of 2 or 3 switches. Each switch-group is labelled with

positions S1 through S10.

An individual switch is given a number. For example, S1-1 denotes the first switch of switch group S1. The state of

each switch is either 0 (Off) or 1 (On) as shown in the image below. The switch interface is designed so that the

switches need to be altered from 0 as little as possible.

The switch group S9 shall be set first, because the functionality of the switch groups S1 and S2 depend on the

settings of the group S9.

The switch groups are:

S1 Maximum driving frequency

S2 Minimum driving frequency

S3 Acceleration and deceleration ramp times

S4 Control method and slowdown mode

S5 Limit operations

S6 Voltage at low frequencies (U/f curve)

S7 Current limit

S8 Start and stop current

S9 Motor nominal frequency

S10 Terminal DI6 operation

Note: Changes in the switch settings come into effect only after powering down and restarting the frequency converter.

CAUTION

The parameters set by the manufacturer shall not be changed. Changing the

parameters can lead to unexpected functioning of the equipment.

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Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster NXT Service Bedienungsanleitung Seite 20