IXXAT Smart Grid Gateway With NEW Possibilities

IXXAT (HMS) has offered their Smart Grid Gateways for some time. Click HERE for some blog posts that give you a good overview of the possibilities so far (HERE for HMS or HERE for Beck).
The other day IXXAT has published an extended range of possibilities to share information between many different communication solutions in almost ALL automation applications:

SG-gateway IO
SG-gateway M-Bus Master
SG-gateway EtherNet/IP
SG-gateway PROFIBUS
SG-gateway PROFINET

New:

SG-gateway Media Converter
SG-gateway Switch

All types support as well:

Modbus-RTU master/slave via RS232/485
Modbus-TCP master/slave
DHCP server, SNTP, Network trace (pcap), SNMPv2c
OPC-UA server
MQTT
Codesys network variables

Optional:

IEC 60870-5-104 client/server with redundancy (Norwegian User Convention)
IEC 60871-5-101 master/slave
IEC 61850 client/server (both roles and GOOSE pub/sub are supported simultaneous)
IEC 61850 GOOSE publisher/subscriber
Outstation DNP3
Hardware versions with 3G or 4G modem

Click HERE to visit the IXXAT website for an overview (German).
Click HERE to download a new 12 page pdf bochure (German).

Smart Grid Communication Challenges With IXXAT SG Gateways

Smart Grid communication challenges can easily be solved with IXXAT SG-gateways

New IIoT gateways from HMS allow industrial 
equipment to communicate with smart grids.

IXXAT SG-gateways...

• Enable easy remote control and management of electrical systems
• Support IEC 61850 client/server, GOOSE, proxy gateway, IEC 60870-5-104 client/server and VHPready
• Provide Modbus-TCP client/server and Modbus-RTU master/slave interfaces
• Enable SNMP, SNTP, and cloud connectivity
• Provide I/O, M-Bus, PROFIBUS, PROFINET and EtherNet/IP interfaces
• Are safe – firewall, OpenVPN & password protection
• Support IEC 60870-5-104 redundancy acc. edition 2 (Norwegian Convention)

Click HERE to enter the world of IEC protocols for power delivery systems

[EN, DE, FR, CN].
Hier klicken ... für ein Kurzvideo und weitere Informationen ... von Martin Matt, Produktmanager Energy Communication bei HMS Networks, über intelligente Smart-Grid-Gateways.

Question & Answer: What is the IEC 61850 EntryTime?

EntryTime is, e.g., used for IEC 61850 Log Entries to identify when a log entry has been stored.

Here is a Log Entry (encoded as an XML document):

<JournalEntry Entry="26" Day="11647" ms="19228670" Order="0">
  <Variable Tag="ServerIEDExample/CSWI0$ST$Pos$stVal">
    <BitString>00</BitString>
  </Variable>
  <Variable Tag="ServerIEDExample/CSWI0$ST$Pos$stVal|ReasonCode">
    <BitString>08</BitString>
  </Variable>
  <Variable Tag="ServerIEDExample/CSWI0$ST$Pos$q">
    <BitString>0000</BitString>
  </Variable>

The IEC 61850 EntryTime is mapped to MMS TimeOfDay:

The MMS TimeOfDay epoch began at 0 hours on 1 January 1984 (MJD 40 587). Times measured are designated in this standard as MMS TimeOfDay milli-seconds GMT and TimeOfDay days GMT, and represent offsets from the epoch.

How to translate the above time to date and time?

Day translates:
http://www.convertunits.com/dates/from/Jan+1,+1984/to/Nov+21,+2015

Date difference from Jan 1, 1984 to Nov 21, 2015
The total number of days between Sunday, January 1st, 1984 and Saturday, November 21st, 2015 is 11,647 days.

Milli-second translates:
https://www.unitjuggler.com/convert-time-from-ms-to-day.html?val=19228670

~=  5 hr. 20 min. 28 sec. 670 ms

Saturday, 21st November 2015 05:20:28:670

It is that easy.

By the way, the above log is generated by the SystemCorp Stack/API by simply adding three (3) lines in an CID File (in this case for the Smart Grid Gateway of HMS supporting Modbus, M-Bus, Profibus, Profinet, EtherNet/IP…):

<LogControl datSet="GooseDS" intgPd="0" logEna="true" logName="ServerIED" name="TestLog">
    <TrgOps dchg="true"/>
</LogControl>

Stay tuned for more features.