Vital Systems Smart3G-pn5732P Manual de usuario

Smart3G –pn5732P

Ethernet PLC

User Guide

(Document Revision 1.5)

(Updated: June 20, 2022)

Buford, GA USA

For more information please visit the product web page:

www.vitalsystem.com/smart3g

Smart-3G User’s Guide www.VitalSystem.com 
Ver. 5732-1.4 © Copyright 2016, Vital Systems Inc 1 | P a g e 
Contents 
Smart-3G - Ethernet Programmable Controller .........................................................................................................2 
1. Module Description................................................................................................................................................2 
2. Electrical Specs .......................................................................................................................................................2 
3. Operating Modes....................................................................................................................................................3 
3.1 Remote I/O controller Mode............................................................................................................................3 
3.2 Programmable Logic controller Mode..............................................................................................................3 
4. Network Configuration and Protocols....................................................................................................................4 
4.1 IP Address.........................................................................................................................................................4 
4.2 Ethernet/IP Protocol.........................................................................................................................................4 
Input/Produce Message Format.........................................................................................................................4 
Output/Consume Message Format....................................................................................................................5 
Ethernet/IP Configuration Example....................................................................................................................6 
4.3 Modbus / TCP Protocol.....................................................................................................................................7 
4.4 S3G-Master/Slave Protocol ..............................................................................................................................7 
4.5 ProfiNET............................................................................................................................................................8 
Simatic TIA Setup for Siemens............................................................................................................................8 
Import XML Device Profile..................................................................................................................................8 
Ethernet Configuration for Profinet ...................................................................................................................9 
Real Time Settings ........................................................................................................................................... 10 
Modules and I/O Data ..................................................................................................................................... 10 
SYCON Setup for Hilscher Profinet I/O Controller........................................................................................... 11 
5. Programming and Configuring Smart-3G Devices............................................................................................... 18 
Deploy/Superlogic Required Setup Steps........................................................................................................... 19 
6. Control Word File ................................................................................................................................................ 23 
7. Control Bit File ..................................................................................................................................................... 24 
8. Smart-3G Network Topology Examples............................................................................................................... 25 
 

Smart-3G User’s Guide www.VitalSystem.com

Smart-3G - Ethernet Programmable Controller

The Smart-3G - Ethernet Programmable Controller provides networked 24volts Digital I/O for MDR

Powered Roller Conveyor systems, as well as general purpose Fast Local/Remote Machine I/O. These

Devices are fully programmable for any type of control application, and can act as a programmable master

device, or a slaved Remote I/O device. The modules communicate over Ethernet to master or peer devices

using Ethernet/IP, Modbus/TCP and S3G-Master/Slave protocols. For MDR systems, interlocking messaging

bits e.g., upstream, downstream, merge, divert, etc are handled by the firmware for simplified Ladder Logic

Programming.

1. Module Description

2. Electrical Specs

CPU Input Power

18-30Volt DC, 350mA

I/O Voltage

18-30Volt DC

Total Max I/O Current

8 Amps

I/O Type

PNP (Sourcing)

Output Current

2 Amps Per Output

Input Voltage Range

0…30Volts

Input Threshold Voltage

4 Volts. (Logic Low: 0...4v, Logic High: 4.1v...30v)

Network

Ethernet 100MB/S

Ethernet Switch

2 Ports. (Always use Port 1 when single port is required)

Ethernet

Port 1

Smart-3G User’s Guide www.VitalSystem.com

3. Operating Modes

The Smart-3G controller has two main operating modes:

•Remote I/O controller

•Programmable Logic Controller

3.1 Remote I/O controller Mode

Using the SuperLogic configuration window, if the Remote I/O check box is ON, the device allows an

external master to control the I/O directly over Ethernet. Any of the three protocols can be used to control

the I/O this way. This mode is active be default from factory. The controller does not execute any user

downloaded ladder logic program.

The CPU Led blinks in the following two patterns:

•When a Master Is Online: One second On/Off cycle with 2% duty cycle. (very short blips)

•When Master Is Not Online: One second On/Off cycle with 50% duty cycle

3.2 Programmable Logic controller Mode

If the Remote I/O check box is OFF, the device executes the downloaded user ladder logic program to

control the I/O. In this mode, any Master device can still connect to the device, but the outputs will remain

in the Ladder Logic program control. The master can write to Control Word file which the device can pick up

and take appropriate actions as defined by the user ladder logic program.

In this mode, the CPU Led blinks in the following patterns:

•Ladder Logic Run Mode: Heart-beat blink mode (blip-blip, blip-blip, blip-blip…)

•Ladder Logic Stopped: One second On/Off cycle with 50% duty cycle.

The ladder logic program controls the local I/O as well as access and control the I/O on remote Smart-3G

devices using the S3G-Master/Slave protocol. The remote I/O appears as local I/O and is accessed the same

way as the local I/O. You can control up to eight remote Smart-3G devices from a single master Smart-3G

device, providing a total of 72 inputs and 72 outputs.

Smart-3G User’s Guide www.VitalSystem.com

4. Network Configuration and Protocols

4.1 IP Address

The Device IP address is configured partly by the rotary switches and partly by the SuperLogic software

configuration window. The default IP address is set to 192.168.0.1. With the rotary switches, the address

range for the device is 192.168.0.1 thru 192.168.0.99. The first three digits of IP address can be changed

using the software configuration tool. In addition to the IP address, the default Gateway and Address Mask

can also be changed by the configuration software.

4.2 Ethernet/IP Protocol

Configuration Parameters

Device Type

Generic

Name

Any user defined name

Data Format

SINT (byte)

IP Addr

Device IP Address

Input

112, Size 12 Bytes (Produce Data)

Output

111, Size 8 Bytes (4 Bytes in case of RSLogix)

Config

113, Size 0

Input/Produce Message Format

Size: 12 Bytes (4 byte header and 8 byte data); Type: SINT(8bit)

Byte 0 = 1 Header 4 Bytes (always set to 1)

Byte 1 = 0

Byte 2 = 0

Byte 3 = 0

Byte 4 = Input States, 8 bits

Byte 5 = Output Enable Bit, 1 bit

Byte 6 = Output States, 8 bits

Byte 7 = 0

Byte 8, 9 = Contents of Control Word 1 (CW:1)

Byte 10, 11 = Contents of Control Word 2 (CW:2)

Data to Ethernet/IP Master is read from Smart-3G Internal control words file CW:1 and CW:2, 16bit integers.

Smart-3G User’s Guide www.VitalSystem.com

Output/Consume Message Format

Using Allen Bradley RSLogix:

Size: 4 Data Bytes

Type: SINT(8bit)

Byte 0, 1 Control Word 9 (or directly to the Output pins)

Byte 2, 3 Control Word 10

Data from Ethernet/IP Master controller is saved in CW:9 and CW:10 in Smart-3G internal control

words file.

If Remote I/O check-box is checked in SuperLogic configuration window, Byte 0 is mapped to outputs

for direct master PLC control:

Byte 0 Outputs 1…8 (bits 0...7 are mapped to Outputs 1…8).

Using 3GScan Software Library for Windows and Linux:

The output size is set to 8 bytes.

Byte 0 = 1 Header 4 Bytes (Always set to 1)

Byte 1 = 0

Byte 2 = 0

Byte 3 = 0

Byte 4, 5 Control Word 9 (or directly to Outputs)

Byte 6, 7 Control Word 10

If Remote I/O check-box is checked in SuperLogic configuration window, Byte 4 is mapped to outputs

for direct PC software control:

Byte 4 Outputs 1…8 (bits 0...7 are mapped to Outputs 1…8).

NOTE: Allen Bradley RSLogix does not use Header bits when mapping outputs, so output size should

be set to 4.

Smart-3G User’s Guide www.VitalSystem.com

Ethernet/IP Configuration Example

Below is an example of a typical Ethernet/IP Master configuration using a 10ms polling interval and a 5

second connection timeout.

Smart-3G User’s Guide www.VitalSystem.com

4.3 Modbus / TCP Protocol

Modus/TCP protocol can read the entire Control Words file CW: 1…54 via Modbus Holding Registers.

Writes (or Output-Holding) are only allowed to Registers 9, 10, 23 and 24.

Modbus Slave address is ignored.

Reading Modbus Holding Register 1 through 54 will read Control Words 1 thru 54 in the card.

Writing to Modbus Holding Register 9 and 10 will write to Control Words 9 and 10 in the card. Can be used

for any general purpose.

The following special condition applies to Register 23 and 24:

Read Holding Reg 23 = Read 8 Inputs (bits 0…7) and new barcode bit (bit 15)

Read Holding Reg 24 = Read 8 Outputs (bits 0…7) and I/O Power State (bit 15)

Write Holding Reg 23 = Write to CW:23

Write Holding Reg 24 = Write to CW:24, or Write to output pins if Remote I/O Checkbox is on.

4.4 S3G-Master/Slave Protocol

The Smart-3G controller allows expanding the local I/O by using remote Smart-3G devices (configured as

Remote I/O). Up to eight slave Smart-3G cards can be scanned by the master, providing a total of 72 inputs

and 72 outputs. The ladder logic program controls the local I/O as well as access and control remote I/O of

Smart-3G devices using the S3G-Master/Slave protocol.

The remote Smart-3G devices must have their Remote I/O check box turned ON, so they do not run their

own ladder program. To enable scanning of remote Smart-3G device(s), enter the device id (last digit of the

IP address) in Control Words 41 thru 48 inside the ladder logic program. The default value is 0, which

disables the particular slot of the slave scanner.

Smart-3G User’s Guide www.VitalSystem.com

The remote I/O is accessed as follows:

Remote Device

Address Control Word

Input File

Output File

IN: 9..16

OUT: 9..16

IN:17..24

OUT:17..24

IN:25..32

OUT:25..32

IN:33..40

OUT:33..40

IN:41..48

OUT:41..48

IN:49..56

OUT:49..56

IN:57..64

OUT:57..64

IN:65..72

OUT:65..72

For example, to scan device at 192.168.0.88, copy 88 to CW:41. The I/O of device 88 will appear in

files IN:9..16 and OUT:9..16.

4.5 ProfiNET

Simatic TIA Setup for Siemens

Import XML Device Profile

The Smart3G ProfiNET Device Profile can be imported into a ProfiNET

project by selecting the XML device profile from Vital System Inc.

After successfully importing the Smart3G device profile, it should then be

available in the project’s Hardware Catalog.

Smart-3G User’s Guide www.VitalSystem.com

Ethernet Configuration for Profinet

The Smart3G IP address is always specified on the device itself depending on the rotary switch selection.

The Profinet device name must be set to the text “smart3g-xxx”, where “xxx” is the last octet of the IP

Address written in a 3-digit notation. This is also specified by the rotary switch selection.

NOTE: The IP Address of the Smart3G device cannot be configured via ProfiNET. It can, however, be

configured from the Deploy3G or SuperLogic applications.

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