Mitsubishi Electric MELSEC Q Series Programming Manual page 25

1 OVERVIEW
Motion CPU Servo amplifier
Not safety encoder
compatible
Not safety encoder
(Note-1)
compatible
Safety encoder
compatible
Not safety encoder
compatible
Safety encoder
compatible
Safety encoder
compatible
(Note-1): Assumed as safety communication function compatible.
(Note-2): When a safety encoder is connected to a servo amplifier not compatible with safety encoders, the safety encoder functions as a
standard encoder.
System combinations that support safety observation function, and the safety
observation functions that can be applied by the Motion CPU are shown below.
Encoder
Standard encoder
Standard encoder and
external auxiliary pulse
Safety encoder
Standard encoder
Standard encoder and
external auxiliary pulse
Safety encoder
Standard encoder
Standard encoder and
(Note-1)
external auxiliary pulse
Safety encoder
Standard encoder
Standard encoder and
external auxiliary pulse
Safety encoder
STO SS1
(Note-2)
(Note-2)
1 - 6
Safety observation function
SS2 SOS SLS
: Can be applied
: Cannot be applied
SBC SSM