ProSoft Technology PTQ-104S - Manual (Page 60)

Module Configuration 48TPTQ-104S Rev 1 ♦ 47TQuantum Platform
12TUser Manual 46TIEC 60870-5-104 Server for Quantum
Assuming that you have chosen registers 400500 to 400563 as the target for
your Command Function 3 you could enter the following command into the
Backplane Data Exchange section of your configuration file.
The fourth command states:
Field Value Meaning
Cmd Type 3 The type of operation to perform
3 = Read/Write special function to the Quantum.
PTQ Address 0 This is ALWAYS 0 and will not overwrite your database.
Point Type 4 The range of registers to read from the Quantum
4 = 4:x style register
Quantum Address 500 The starting address of the data within the Quantum
This would be Point Type + Quantum Address
Example: 40000 + 500 = 40500
Word Count 64 This is ALWAYS 64 words in length.
Note: This command requires two PLC scans to complete. When you issue a Function 3 we will
examine the "Quantum Address" registers, process the information, clear the registers and post the
status if applicable.
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March 4, 2013