User manual

49TPTQ-104C ♦ 48TQuantum Platform Reference
47TIEC 60870-5-104 Client
12TUser Manual
Word Offset in Block
Data Field(s)
Description
17
Current Command
This word contains the index of the current
command being executed in the command list.
18
Command Busy
Flag
This word is set to zero if no command is currently
being executed and waiting on a response. If the
word is set to 1, a command is currently executing.
19
Command Count
This word contains the count of the number of
commands configured for the module.
20
Command Delay
This word contains the command delay counter
preset. There is a fixed delay between each
command to permit the module to perform other
operations.
21
Command Queue
This word is set to zero if the command executing
is from the command list.
If the executing command
is from the command queue, the word will be set to
1.
22 to 23
Command Queue
Count
This word contains the number of active
commands in the command queue for the module.
Up to 100 commands can be buffered in this
queue. These commands are transferred from the
processor to the module using special command
blocks.
24
Online Status
This double word value contains a bit for each of
the 32 potential sessions in the module. If the bit is
set for a session in the double word, the station is
online. If the bit is clear, the station is offline. Use
this value to determine if commands sent from the
processor will have a chance of succeeding.
25
SNTP Valid
NTP time is valid (0=No, 1=Yes)
26
NTP Request
Number of requests to NTP server
27
NTP Response
Number of responses from NTP server
28
SNTP Computation
Number of times SNTP time computed
29
SNTP Set
Number of times SNTP time set
30
NTP Timeout
Number of NTP response timeouts
9.5 Client Status (Block 9251) Table
This section contains the block structure of the PTQ-104C module's Client status
data from Block 9251.
Word Offset
in Block
Data Field(s)
Description
0
Block ID Code
Block Identification Code 9251
1
Active
Active status of client
0 = Not active
1 = Waiting on StartDT connection
2 = Online (StartDT connection received)
ProSoft Technology, Inc. Page 117 of 136
March 4, 2013