User manual

PTQ-104S Rev2 ♦ Quantum Platform Module Configuration
IEC 60870-5-104 Server for Quantum User Manual
ProSoft Technology, Inc. Page 61 of 195
February 22, 2013
Block Range
Descriptions
9250
Status Data
9958
Event messages
9970
Set PLC time using module’s time
9971
Set module’s time using PLC time
9998
Warm Boot Request from PLC (Block contains no data)
9999
Cold Boot Request from PLC (Block contains no data)
Block identification codes 9901 to 9999 are used for special control blocks to
control the module. Each of these blocks is discussed in the following topics.
Normal Data Transfer Blocks
These data are transferred through read (input image) and write (output image)
blocks. Refer to Module Configuration for a description of the data objects used
with the blocks and the ladder logic required. The following topics discuss the
structure and function of each block.
Input Data (3x Register Data)
These blocks of data transfer information from the module to the Quantum
processor. The following table describes the structure of the input image.
Offset
Description
Length
0
Sequence Counter
1
1
Block ID
1
2 to 63
Command Response Data
62
64 to n
Read Data
0 to 3999
Output Data (4x Register Data)
These blocks of data transfer information from the Quantum processor to the
module. The following table describes the structure of the output image.
Offset
Description
Length
0
Sequence Counter
1
1
Block ID
1
2 to 63
Command Data
62
64 to n
Write Data
0 to 3999
Command Control Blocks
Block identification codes greater than 9900 are utilized to perform special
functions in the module. Each control block recognized and used by the module
is defined in the following topics.
Command Codes
Descriptions
9250
Status Block
9958
Event messages
9970
Set PLC time using module's time
9971
Set module's time using PLC time
9998
Warm Boot Request from PLC (Block contains no data)
9999
Cold Boot Request from PLC (Block contains no data)