Drive control & communication – Lenze SCF Series Drives Modbus Communications User Manual

Page 18

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RG-SFMOD 14

Drive Control & Communication

5.4.2 Operational Status - Register #26

Table 10 lists the Operational Status (byte D3L or Register #26 DL)

Table 10: Operational Status

Setting

Parameter

0

FAULT LOCKOUT

1

FAULT

2

START PENDING

3

STOP

4

DC BRAKE

5

RUN AT 0Hz

6

RUN

7

ACCEL

8

DECEL

9

CURRENT LIMIT

10

DECEL OVERRIDE

11

LOWER TRANSISTORS SWITCHING ON

5.4.3 Actual Rotational Direction - Registers #24 & 27

Table 11 lists the Actual Rotational Direction (Register #24 byte D4H or Register #27 DH).

Table 11: Actual Rotational Direction

Setting

Direction

0

FORWARD

1

REVERSE

5.4.4 Control Mode - Registers #24 & 27

Table 12 lists the Control Mode (Register #24 byte D4L or Register #27 DL).

Table 12: Control Mode

Setting

Control

Operation

0

TERMINAL

Start/Stop operation controlled from the drive's control board terminal strip

1

REMOTE KEYPAD Start/Stop operation controlled from remote keypad

2 or 3

SERIAL

Start/Stop operation controlled via serial link

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