ProSoft Technology PTQ-104S - Manual (Page 57)

48TPTQ-104S Rev 1 ♦ 47TQuantum Platform Module Configuration
46TIEC 60870-5-104 Server for Quantum 12TUser Manual
The first command states:
Field Value Meaning
Command Type 1 The type of operation to perform
1 = Read data from the Quantum into the PTQ
PTQ Address 0 The destination address within the PTQ
Point Type 4 The range of registers to read from the Quantum
4 = 4:x style register
Quantum Address 1 The starting address of the data within the Quantum
This would be Point Type + offset
Example: 40000 + 1 = 40001
Word Count 100 The number of registers to transfer
The second command states:
Field Value Meaning
Command Type 1 The type of operation to perform
1 = Read data from the Quantum into the PTQ
PTQ Address 100 The destination address within the PTQ
Point Type 4 The range of registers to read from the Quantum
4 = 4:x style register
Quantum Address 104 The starting address of the data within the Quantum
This would be Point Type + Quantum Address
Example: 40000 + 104 = 40104
Word Count 107 The number of registers to transfer
The following diagram shows the result of this example.
Quantum Memory Address PTQ Memory Address
40001 0
40010 First Command 9
40020 19
40030
29
40040 39
…
40060 59
40070 69
40080 79
40090 89
40100 99
40104
100
40111 Second Command 110
…
40200 199
40207 206
… …
ProSoft Technology, Inc. Page 57 of 201
March 4, 2013