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Refer to these sections for details:

Supported Series

Siemens S7-400 series.

Websitehttp://www.siemens.com/entry/cc/en/

PLC Connection Settings

ParametersRecommendedOptionsNotes
PLC TypeSiemens S7-400 (Ethernet)
PLC InterfaceEthernet

Port #102

Link TypePGPG, OP
Rack00 - 7
CPU Slot31 - 31Slot 1 required if connecting with S7-1200
PLC Station #00 - 31

PLC Configuration

The instructions listed here provide only the basic configuration steps. Refer to the Siemens PLC documentation for current, complete details.

LoopEdge DeviceHub Configuration

To configure DeviceHub for this Siemens S7-400 Ethernet PLC:

  1. DeviceHub > Add Device
    Type: Siemens
    Driver: Siemens S7-400



  2. Enter details specific to your environment and click Add Device.

Device Addresses

Bit/Word

DeviceType

Format

Range

Description

B

PE

DDDD

0 ~ 40950


WPEDDDD0 ~ 4095
BPADDDDd0 ~ 40950
WPADDDD0 ~ 4095
BMKDDDDd0 ~ 40950
WMKDDDD0 ~ 4095
BDBDDDDDd0 ~ 327670
WDBDDDDD0 ~ 32767

Siemens S7 Protocol Compatibility

The Siemens S7 drivers are similar for S7-300, S7-400, S7-1200, and S7-1500.  The following table lists partial compatibility. Refer to the Siemens documentation for a definitive list.


CPUCPDrive

300400WinACSnap7S12001500343/443/IESINAMICS
DB Read/Write(blue star)(blue star)(blue star)(blue star)(blue star)(blue star)
(blue star)
EB Read/Write(blue star)(blue star)(blue star)(blue star)(blue star)(blue star)
(blue star)
AB Read/Write(blue star)(blue star)(blue star)(blue star)(blue star)(blue star)
(blue star)
MK Read/Write(blue star)(blue star)(blue star)(blue star)(blue star)(blue star)

TM Read/Write(blue star)(blue star)(blue star)(blue star)



CT Read/Write(blue star)(blue star)(blue star)(blue star)



Read SZL(blue star)(blue star)(blue star)(blue star)(blue star)(blue star)(blue star)(blue star)
Multi Read/Write(blue star)(blue star)(blue star)(blue star)(blue star)(blue star)
(blue star)
Directory(blue star)(blue star)(blue star)(blue star)

(blue star)
Date and Time(blue star)(blue star)(blue star)(blue star)


(blue star)
Control Run/Stop(blue star)(blue star)(blue star)(blue star)


(blue star)
Security(blue star)(blue star)(blue star)(blue star)



Block Upload/Down/Delete(blue star)(blue star)(blue star)


(blue star)(blue star)
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