IAI X-SEL User Manual

116
INTELLIGENT ACTUATOR
Part 3 Controller Data Structure
Since the programs, parameters and symbols are read from the flash memory at restart, the data in the
temporary memory will remain the same as the original data before edit unless the edited data are written
to the flash memory.
The controller always operates in accordance with the data in the main CPU memory (excluding the
parameters).
1.2 Controller with Expanded Memory (with Gateway Function)
(Other parameter No. 20 = 0 (System-memory backup battery installed))
Since the programs, parameters and symbols are read from the flash memory at restart, the data in the
temporary memory will remain the same as the original data before edit unless the edited data are written
to the flash memory.
The controller always operates in accordance with the data in the main CPU memory (excluding the
parameters).
Data edited on the
PC or teaching
pendant
Data will be retained while the power
is on and cleared upon reset
Data will be retained even after the
power is turned off
PC
software,
TP
Transfer
Transfer
Transfer
Main CPU memory
Programs
Parameters (other than
slave parameters)
Symbols
Position (X-SEL axes)
(Nos. 10001 to 20000)
Write to flash memory
Transfer upon reset
Main CPU flash memory
Slave card
parameters (variable
driver parameters)
Slave card parameters
(encoder parameters,
etc.)
Transfer upon reset
Transfer upon reset
Transfer upon reset
Transfer
Transfer upon reset
Transfer
Transfer
Slave card memory
Slave card memory
Slave card parameters
(Fixed driver
parameters/power-supply
parameters)
(cannot be changed)
Battery backup memor
y
Write to flash memory
Positions (X-SEL axes)
(Nos. 1 to 10000)
Coordinate data
User-data backup
memory
(Positions (RC axes))
SEL global data
(Flags, variables, strings)
Error list
Write to flash memory
Write to flash memory

IAI X-SEL Specifications

General

Brand	IAI
Model	X-SEL
Category	Controller
Language	English