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7. AUXILIARY FUNCTION
7.12.2 Command/status bit
System command/status bits related to sampling function are shown below.
System command
System status
Address Bit Symbol Signal name Address Bit Symbol Signal name
03E1 0 SMPS Sampling start
0451 0 SMPW Waiting for sampling trigger
1
Reserved
1 SMPO Sampling is being performed
2
2 SMPF Sampling is complete
3
3 SMPE Sampling error
4
4
Reserved
5
5
6
6
7
7
Address Bit Symbol Signal name
Address Bit Symbol Signal name
03F2
0 SMPSW
Sampling setting write
command
0462
0 SWFIN
Sampling setting write
complete
1
Reserved
1 SWEN
Sampling setting number error
2
2 SWED
Sampling setting data out of
bounds
3
3
Reserved
4 SMPSR
Sampling setting read
command
4 SRFIN
Sampling setting read
complete
5
Reserved
5 SREN
Sampling setting number error
6
6
Reserved
7
7
(1) Details concerning system command bits
Symbol Signal name Function details
SMPS Sampling start [Function]
Starts sampling.
[Operation]
When the sampling start signal (SMPS) is turned on, storage of sampling data is started.
SMPSR Sampling setting
read command
[Function]
Reads sampling setting.
[Operation]
Reads sampling setting set to sampling setting read number. When the sampling setting read
number is incorrect, sampling setting read will not be performed.
(Remarks) The sampling setting read command is valid only while system is running.
SMPSW Sampling setting
write command
[Function]
Writes sampling setting.
[Operation]
Writes sampling setting set to sampling setting write number. When the sampling setting
write number is incorrect and the sampling setting to be written is outside the setting range,
the sampling setting write will not be performed.
(Remarks) The sampling setting write command is valid only while system is running.