Siemens SINAMICS G110M Manual - Página 11

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4 SINAMICS G120 Add-On Instructions

Basic Speed Control –Telegram 1

4.3

4.3.1

Functionality

The G120 Simple Speed Block provides an interface for basic speed control of a

SINAMICS drive via EtherNet/IP. The drive is configured for control using Standard

Telegram Type 1 which presets the drive speed reference and control word to be

sourced from the communication interface.

4.3.2

Schematic Ladder Representation

Figure 4-1

4.3.3

Input and Output Parameters

Table 4-4 Input parameters

Variable Name

G120_Speed_Block

ON_OFF1

OFF2

OFF3

RUN_SET_POINT

FAULT_RESET

RPM_SET_SPEED

MAX_SPEED

SINAMICS G: Control of a G120 with an Allen-Bradley controller

(Compact/ ControlLogix with RSLogix 5000) via EtherNet/IP

Entry-ID: 82843076,

V4.0,

G120 Simple Speed Block

Data Type

Instance Data

BOOL

REAL

09/2018

Description

Drive Enable (ON/OFF1)

1 = Enable Drive

2 = Ramp down and disable drive

Coast Stop Command

0 = Off2 (Immediate disable)

1 = No OFF2 command

Fast Stop command

0 = OFF3 Fast ramp and disable drive

1 = No OFF3 command

Speed setpoint enable

0 = Setpoint disabled

1 = Setpoint enabled

Reset active drive faults

0 = No fault reset

1 = Reset fault(s) on rising edge

Speed setpoint in [rpm]

Speed at 100% setpoint

Must be the same p2000 ( of the drive)