Download Programming Manual (Safety Observation) [type

Transcript
2 SAFETY OBSERVATION FUNCTION
The system configuration for speed monitoring function is shown below.
PLC CPU
Safety signal
comparison
Motion CPU
Speed
monitoring
Mutual check
Safety signal
comparison
Motor encoder data
Safety
communication
compatible
servo amplifier
Speed
monitoring
Consistency check
Consistency
check
External auxiliary
pulses
External auxiliary
pulses
Servo motor/
safety encoder
Safety signal module
PLC IO
Motion IO
Servo amplifier
Shut-off
signal
Shut-off
signal
External auxiliary
pulse generator
Mechanical
attachment
2-9
Servo motor/
standard encoder