Mitsubishi Electric MELSEC-LD77MS2 User Manual page 857

Monitor item
SSCNET control
Md.53
status
[4] Procedure to connect/disconnect
Cd.102
Md.53
(2) System monitor data
Monitor
value
The connect/disconnect status of SSCNET
communication is stored.
1: Disconnected axis existing
0: Command accept waiting
-1: Execute waiting
-2: Executing
Procedure to connect/disconnect at the exchange of servo amplifiers or
SSCNET cables is shown below.
(1) Procedure to disconnect
1) Set the axis No. to disconnect in "
(Setting value: 1 to 16)
2) Check that "-1: Execute waiting" is stored in "
". (Disconnect execute waiting)
status
3) Set "-2: Execute command" in "
4) Check that "1: Disconnected axis existing" is stored in "
control status
been connected" is stored in "
5) Turn OFF the servo amplifier's power supply after checking the LED
display "AA" of servo amplifier to be disconnected.
SSCNET control
0
command
SSCNET control
0
status
Command accept
waiting
Storage details
Cd.102
". (Completion of disconnection. "20: Servo amplifier has not
Md.26
Disconnect command
(Axis No. of servo amplifier
to be disconnected)
1 to 16
-1
Disconnect execute
waiting
14 - 59
Chapter 14 Common Functions
Buffer memory address
LD77MS2
LD77MS4
1433
SSCNET control command
Cd.102
SSCNET control
Md.53
SSCNET control command
Md.53
".)
Axis operation status
Disconnect execute
command
-2
Completion of disconnection
-2
Disconnect executing
LD77MS16
4233
".
".
SSCNET
Disconnect
command clear
0
1
Disconnected axis
existing