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4. SYSTEM STARTUP
(2) Sequence example
sscResetAllParameter function
sscChangeParameter function
sscSystemStart function
sscGetSystemStatusCode function
Turn Power
ON
sscOpen function
Wait for completion of system preparation
(Wait until the system is preparing code 0001h is
set in the system status code)
Parameter initialization command
(set the system command code to 0003h)
Waiting for completion of parameter initialization
(wait until the system status code is set to 0003h)
Perform writing of parameters as needed.
(data flow 3 in Fig. 4.1)
Start system startup
(set the system command code to 000Ah.)
Start system
startup
System startup
completion
Wait for completion of system startup
(wait until the system status code is set to 000Ah.)
User program Position board
System initialization such as memory check
System preparation completion
(Set "system is preparing code" 0001h in the
system status code)
Waiting for parameter initialization command
(wait until the system command code is set to
0003h)
Complete parameter initialization
(set the system status code to 0003h)
(data flow 1 in Fig. 4.1)
Waiting for system startup command
(wait until the system command code is set to
000Ah.)
Start of communication with servo amplifiers
(data flow 1 in Fig. 4.2)
Complete system startup
(set the system status code to 000Ah.)
Initialization of operation functions
Board search and dual port memory access
preparation(open memory access)
Setting of system startup time
(set the number of seconds passed since
0000hrs, January 1, 1970)
Waiting for SSCNET response
(Set system status code to 0009h)
Note 1. If an error occurs during system startup, an error code is set in the system status code.
Refer to Section 13.4 concerning error codes.
2. When the system status code does not become 000Ah (an error code is not stored either.), the following is possible: the
SSCNET communication cable is disconnected, the connected equipment is turned off, the SSCNET communication method
(parameter No.0001) is incorrect. The set communication method can be confirmed in SSCNET communication method
(address 0008h).
3. Communication with the axes for which parameter No.0200 control axis is set to "1: control performed" will be implemented,
therefore be sure to set the control axis parameters.