Filter
Top Products
4 - 6
4. SYSTEM STARTUP
4.5 Parameter setting
After parameter initialization, set the parameters according to the system such as for control cycle and external
signal (sensor) input option.
4.5.1 Parameter initialization
After turning on the position board power, initialize parameter and set before system startup starts.
Position board
3) 1)
2)
Servo
amplifier
Host
controller
Dual port
memory
Parameter
data
(Internal
memory)
Parameter
initial value
Parameter backup
(Flash ROM)
Figure 4.1 Parameter data flow during parameter initialization
Procedure Description Remarks
1
Confirm system preparation completion (system status code 0001h) Confirmation of system preparation completion
uses sscGetSystemStatusCode.
2
To read parameter initial values,
perform the parameter
initialization (system command
code: 0003h).
To read parameters from the flash
ROM, perform the flash ROM
parameter read (system command
code: 0004h).
1) and 2) in Fig. 4.1
Always initialize parameter or read parameter
from the flash ROM.
Procedure 2 and procedure 3 of parameter
initialization uses the sscResetAllParameter
function.
3
Check the parameter initialization
completion (system status code:
0003h).
Check the flash ROM parameter read
completion (system command code:
0004h).
4
Write parameter from user program if required 3) in Fig. 4.1
Parameter writing uses
sscChangeParameter/sscChange2Parameter.