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4. SYSTEM STARTUP
4.6 System startup processing
(1) System startup procedure
After parameter initialization, start system startup before performing operations.
Position board
1)
Servo
amplifier
Host
controller
Dual port
memory
Parameter
data
(Internal
memory)
Parameter
initial value
Parameter backup
(Flash ROM)
Figure 4.2 Parameter data flow during system startup
Procedure Description Remarks
1 The number of seconds passed since 0000hrs, January 1,
1970 is stored in system startup time.
The time is used to create data for alarm history function.
When using the API library, the time is automatically set in
the sscSystemStart API function.
2 Perform the start system startup command (system
command code 000Ah)
1) of Figure 4.2
The position board will start communicating with the servo
amplifier and write the servo parameters according to the
parameters set (refer to Section 4.5.1), and system running
will be in process (system status code: 000Ah).
Start of system startup uses the
sscSetSystemCommandCode function.
3 Confirm the during system running (system status code
000Ah).
Confirmation of during system running uses the
sscSetSystemCommandCode function.
API LIBRARY
• Use the sscSystemStart function to start system startup.
• For a detailed procedure for system startup, refer to the sample programs
(InterruptDrive/AllParamWrite) contained on the utility software.