5.2 Parameter Management and Operation Sequence
5.2.2 Operation Sequence for Managing Parameters Using a SERVOPACK
5
Operation
S
e
q
uence
5-7
5.2.2
Operation Sequence for Managing Parameters Using a
SERVOPACK
To manage the parameters by using SERVOPACK’s non-volatile memory, save the parameters
in the non-volatile memory at setup and use an ordinary operation sequence.
Setup Sequence
*
If the connection cannot be released normally, send a DISCONNECT command for 2 or more communication
cycles, and then send a CONNECT command.
Ordinary Operation Sequence
*
If the connection cannot be released normally, send a DISCONNECT command for 2 or more communication
cycles, and then send a CONNECT command.
Procedure
Operation
Command to Send
1
Turn ON the control and main circuit power supplies.
NOP
2
Reset the previous communications status.
DISCONNECT
*
3
Establish communications connection and starts WDT count.
CONNECT
4
Check information such as device ID.
ID_RD
5
Get device setting data such as parameters.
SVPRM_RD
6
Save the parameters required for the device in the non-volatile
memory.
SVPRM_WR
Note: Do not use RAM.
7
Disconnect the communications connection.
DISCONNECT
8
Turn OFF the control and main circuit power supplies.
–
Procedure
Operation
Command to Send
1
Turn ON the control and main circuit power supplies.
NOP
2
Reset the previous communications status.
DISCONNECT
*
3
Establish communications connection and starts WDT count.
CONNECT
4
Check information such as device ID.
ID_RD
5
Get device setting data such as parameters.
SVPRM_RD
6
Turn ON the encoder power supply to obtain the position data.
SENS_ON
7
Turn the servo ON.
SV_ON
8
Start operation.
POSING, INTERPOLATE,
etc.
9
Turn the servo OFF.
SV_OFF
10
Disconnect the communications connection.
DISCONNECT
11
Turn OFF the control and main circuit power supplies.
–
