Fuji Electric MICREX-SX SPH Series - Appendix 2-1 Command Overview

App.2-1
Appendix 2 Data Access by Command
Appendix 2-1 Command Overview
When accessing data inside the MICREX-SX series CPU module from a personal computer or other intelligent devices,
data read and write operations are possible by issuing request commands from the personal computer, without preparing
send and receive application programs in the CPU module. The following 10 commands are prepared.
noitcnuF emandnammoC dnammoC edoM weivrevO
daeRataDdaeRh00h00.yromemataddeificepsehtmorfatadsdaeR
etirWataDetirWh10h00.yromemataddeificepsehtotatadsetirW
lortnocCPemiTenOtasUPCllAetavitcAh40h00.emitenotanoitarugifnocehtnisUPCehtllasetavitcA
tasUPCllAetavitcAdnaezilaitinI
emiTenO
h10ehtnisUPCehtllasetavitcadnasezilaitinI
emitenotanoitarugifnoc
emiTenOtasUPCllAetavitcaeDh20enotanoitarugifnocehtnisUPCehtllasetavitcaeD
.emit
emiTenOtasUPCllAteseRh30.emitenotanoitarugifnocehtnisUPCehtllasteseR
yletarapeSUPCaetavitcAh40noitarugifnocehtniUPCdeificepsasetavitcA
.yletarapes
UPCaetavitcAdnaezilaitinI
yletarapeS
h50
ehtniUPCdeificepsasetavitcadnasezilaitinI
yletarapesnoitarugifnoc
yletarapeSUPCaetavitcaeDh60noitarugifnocehtniUPCdeificepsasetavitcaeD
.yletarapes
yletarapeSUPCateseRh70.yletarapesnoitarugifnocehtniUPCdeificepsasteseR
Note: When the “Initialize and Activate All CPUs at One Time” command or “Initialize and Activate a CPU Separately”
command is executed, the retain memory is cleared before activation.
< Data access image >
Create request commands by means of an application program in the personal computer and then send them to the CPU
module via the general purpose communication module. The CPU which receives request commands returns response
commands.
The data communication program is not required as an application program in the CPU module.
CPU module
Request commands
Response commands
MICREX-SX
General purpose communication module Personal computer
* Set the MODE switch of the general communication module to "1".