Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 401 / 514

9.2 Tandem-operation
9-20
9
Dedic
ated func
tion
■
Precaution for system construction
✔
Construct system as balance of machine system (load inertia moment, friction, load
torque) will be same in 2 axes. When that balance differs in 2 axes, overload alarm
might occur only in 1 axis.
✔
At the tandem operation, please use servo motors and amplifiers with a same model
number, in 2 axes.
✔ Please place safeguard circuit that is able to stop both axes by single axis alarm (like
as power supply breaker).
✔
When overtravel function is used, construct system as inputting an overtravel status
to both axes with same timing, after sending individual overtravel signal to a host
equipment.