Kistler-Morse KM STXPlus User Manual
Page 36
APPENDIX B: KISTLER-MORSE
®
PROTOCOL SERIAL COMMANDS
the master requests the averaging value for an STXplus at address 01 which returns 34 and a
checksum of 57.
Request from Master
Response from STXplus
>aaaRssr
A0000dddssr
Format
>01aR14r
A000003457r
Example
‘wR’ Command — Write Averaging
This command is sent by the master to set the averaging value of an STXplus. This value is the
number of running A/D samples that would be averaged together to produce a filtered A/D
output. The range of this value can be 0-100. For this example, the master sets the averaging for
an STXplus at address 01 to 14. Any of the 4 leading zeros may be omitted.
Request from Master
Response from STXplus
>aawR0000dddssr
Ar
Format
>01wR148Fr
Ar
Example
‘n5’ Command — Read DSP Filter Enable
This command is sent by the master to request the STXplus to send the DSP Filter enabled state.
The range of acceptable values is 0-1 where 0 for DSP Filter disabled or 1 for DSP Filter enabled.
Thedefault value is 1 (enabled). For this example, the master requests the DSP Filter enable state
for an STXplus at address 01 which returns 1(enabled) and a checksum of 51.
Request from Master
Response from STXplus
>aan5ssr
A000000dssr
Format
>01n504r
A000000151r
Example
‘m5’ Command — Write DSP Filter Enable
This command is sent by the master to set the DSP Filter enabled state of an STXplus. The range
of acceptable values is 0-1 where 0 for DSP Filter disabled or 1 for DSP Filter enabled. For this
example, the master sets the DSP Filter enabled state for an STXplus at address 01 to 0
(disabled). Any of the 6 leading zeros may be omitted.
Request from Master
Response from STXplus
>aam5000000dssr
Ar
Format
>01m5134r
Ar
Example
‘RX’ Command — Read DSP Filter Factor
This command is sent by the master to request the STXplus to send the DSP Filter factor. The
range of acceptable values is 1-100(%). The default value is 80(%). For this example, the master
requests the DSP Filter factor for an STXplus at address 01 which returns 18(%) and a checksum
of 59.
B-17