GTW/EN CT/C40
Communication
Page 48/64
PACiS Gateway
6.
CDC TYPE 2: TELECONTROL MESSAGES
Telecontrol messages are the application data units that are exchanged on the CDC Type 2
WAN between the PACiS gateway and the SCADA in order to realise functions that are
defined by the protocol.
The PACiS gateway only implements Asynchronous mode and subset of the CDC Type 2
functions as shown in the following table:
Function code
(hexadecimal)
Function name
Gateway
implementation
00 / 01 / 02
SCAN 1 / SCAN 2 / SCAN 3
YES
03 DIRECT
SETPOINT
YES
04 NO
OPERATION
YES
05 / 06
SELECT CONTROL TRIP / SELECT CONTROL
CLOSE
YES
08 OPERATE
YES
09 RESET
YES
0A ACCUMULATOR
FREEZE
YES
0B / 0C
DIRECT TRIP / DIRECT CLOSE
YES
0D
RESET PULSE ACCUMULATOR
YES
13 / 14
MEMORY READ / MEMORY WRITE
YES
18
SOE SIZE SETUP
YES
19
SOE EVENT DUMP
YES
1A
SOE POINT STATUS DUMP
YES
1B
SOE POINT ENABLE/DISABLE SETUP
YES
1C
SOE POINT ENABLE/DISABLE DUMP
YES
1D
SOE TIME SYNCHRONIZATION
YES
1E
SOE CALCULATED TIME CORRECTION
YES
1F
SOE FORCED TIME CORRECTION
YES
21-2F SCAN
3X
YES
80 / 81 / 82
REPEAT SCAN 1 / REPEAT SCAN 2 / REPEAT
SCAN 3
YES
A1-AF
REPEAT SCAN 3X
YES
The gateway software uses an ASE BCOM-Board to managed CDC type II protocol.
NOTE 1:
In the header of a response telegram, the status byte will indicate
whether SOE data is present in this message and if RTU has more
SOE data to report. The length here shall include the number of SOE
data words being returned in piggyback manner.
NOTE 2:
In the case of a reply of NO SOE data pending to the ControlNet Host
at DDCC, the SOE data block appended should be like 01 00 i.e. one
word in length with 00 data contents and SOE status bits reset or in
normal condition.
NOTE 3:
Some SCADA hosts use NOOP function ( X’ 04’ ) to acknowledge
receipt of SOE event data.
Summary of Contents for GTW/EN T/C40
Page 1: ...PACiS GTW Gateway GTW EN T C40 Version 4 5 Technical Guide ...
Page 2: ......
Page 4: ...GTW EN T C40 Technical Guide Page 2 2 PACiS GTW gateway BLANK PAGE ...
Page 5: ...Safety Handling GTW EN SA C40 PACiS GTW gateway SAFETY HANDLING ...
Page 6: ......
Page 8: ...GTW EN SA C40 Safety Handling Page 2 8 PACiS GTW gateway BLANK PAGE ...
Page 14: ...GTW EN SA C40 Safety Handling Page 8 8 PACiS GTW gateway BLANK PAGE ...
Page 15: ...Technical Data GTW EN TD C40 PACiS GTW gateway TECHNICAL DATA ...
Page 16: ......
Page 31: ...Introduction GTW EN IT C40 PACiS GTW Gateway INTRODUCTION ...
Page 32: ......
Page 34: ...GTW EN IT C40 Introduction Page 2 8 PACiS GTW Gateway BLANK PAGE ...
Page 40: ...GTW EN IT C40 Introduction Page 8 8 PACiS GTW Gateway BLANK PAGE ...
Page 41: ...Hardware Description GTW EN HW C40 PACiS GTW gateway HARDWARE DESCRIPTION ...
Page 42: ......
Page 44: ...GTW EN HW C40 Hardware Description Page 2 8 PACiS GTW gateway BLANK PAGE ...
Page 51: ...Connection GTW EN CO C40 PACiS Gateway CONNECTION ...
Page 52: ......
Page 54: ...GTW EN CO C40 Connection Page 2 8 PACiS Gateway BLANK PAGE ...
Page 60: ...GTW EN CO C40 Connection Page 8 8 PACiS Gateway BLANK PAGE ...
Page 61: ...Installation GTW EN IN C40 PACiS Gateway INSTALLATION ...
Page 62: ......
Page 64: ...GTW EN IN C40 Installation Page 2 30 PACiS Gateway BLANK PAGE ...
Page 82: ...GTW EN IN C40 Installation Page 20 30 PACiS Gateway Don t forget to click on the Apply button ...
Page 93: ...Human Interface GTW EN HI C40 PACiS GTW gateway HUMAN INTERFACE ...
Page 94: ......
Page 96: ...GTW EN HI C40 Human Interface Page 2 12 PACiS GTW gateway BLANK PAGE ...
Page 106: ...GTW EN HI C40 Human Interface Page 12 12 PACiS GTW gateway BLANK PAGE ...
Page 107: ...Communication GTW EN CT C40 PACiS Gateway COMMUNICATION ...
Page 108: ......
Page 172: ...GTW EN CT C40 Communication Page 64 64 PACiS Gateway BLANK PAGE ...
Page 173: ...Commissioning GTW EN CM C40 PACiS GTW gateway COMMISSIONING ...
Page 174: ......
Page 176: ...GTW EN CM C40 Commissioning Page 2 4 PACiS GTW gateway BLANK PAGE ...
Page 179: ...Record Sheet GTW EN RS C40 PACiS GTW gateway RECORD SHEET ...
Page 180: ......
Page 182: ...GTW EN RS C40 Record Sheet Page 2 6 PACiS GTW gateway BLANK PAGE ...
Page 187: ...Maintenance GTW EN MF C40 PACiS GTW gateway MAINTENANCE ...
Page 188: ......
Page 192: ...GTW EN MF C40 Maintenance Page 4 68 PACiS GTW gateway BLANK PAGE ...
Page 256: ...GTW EN MF C40 Maintenance Page 68 68 PACiS GTW gateway BLANK PAGE ...
Page 257: ...Problem Analysis GTW EN PR C40 PACiS GTW gateway PROBLEM ANALYSIS ...
Page 258: ......
Page 260: ...GTW EN PR C40 Problem Analysis Page 2 4 PACiS GTW gateway BLANK PAGE ...
Page 263: ...Functional Description GTW EN FT C40 PACiS Gateway FUNCTIONAL DESCRIPTION ...
Page 264: ......
Page 266: ...GTW EN FT C40 Functional Description Page 2 12 PACiS GTW gateway BLANK PAGE ...
Page 276: ...GTW EN FT C40 Functional Description Page 12 12 PACiS GTW gateway BLANK PAGE ...
Page 277: ...Logical Diagram GTW EN LG C40 PACiS GTW gateway LOGICAL DIAGRAM ...
Page 278: ......
Page 280: ...GTW EN LG C40 Logical Diagram Page 2 6 PACiS GTW gateway BLANK PAGE ...
Page 284: ...GTW EN LG C40 Logical Diagram Page 6 6 PACiS GTW gateway BLANK PAGE ...
Page 285: ...Glossary GTW EN LX C40 PACiS GTW gateway GLOSSARY ...
Page 286: ......
Page 287: ...Glossary GTW EN LX C40 PACiS GTW gateway Page 1 10 CONTENT 1 INTRODUCTION 3 2 LEXICAL 4 ...
Page 288: ...GTW EN LX C40 Glossary Page 2 10 PACiS GTW gateway BLANK PAGE ...
Page 297: ......