Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster NXT Service Bedienungsanleitung PDF herunterladen (Seite 31)

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5.2.9 S5 Limit operations in traveling movement application

The functions of the slowdown limit input DI4, stop limit input DI5 and slowdown limit frequency are adjusted with

this switch group. Value of the slowdown speed is given as a percentage of the set maximum frequency (see

section “S1 Maximum driving frequency”). If slowdown frequency is set lower than the minimum frequency (switch

S2), the set value is equal to the minimum frequency.

Note: As factory default DI5 is not in use. The stop limit signal shall be connected in series to direction signals respectively.

Note: There are two possibilities to make limit circuits:

1-step limit (slow down)

1. 2-step limit (slow down and stop)

CAUTION

Wrong parameter setting may accidentally deactivate the slowdown function

as well as the slowdown and stop limits, possibly causing hazardous

situations.

Switch S5 Limit operations

- 1 - 2

Input

DI4

(Slowdown)

Input

DI5

(Stop)

Slowdown frequency

[%]

0 0 In use In use 20 *)

0 1 In use Not in use 20

1 0 In use In use 35

1 1 Not in use Not in use -

*) Default.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 52 53

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Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster NXT Service Bedienungsanleitung Seite 31