Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Command Option Interface - Manual (Page 31)

1.5 Ratings and Specifications
1-9
1
Outline
∗1. Speed regulation by load regulation is defined as follows:
∗2. For information on functions, refer to the manual of the connected command option module.
∗3. Set Pn001 to n. 2 if you do not use the dynamic brake.
∗4. Refer to 3.9 Selecting and Connecting a Dynamic Brake Unit for details on dynamic brake units.
∗5. Refer to 3.8 Selecting and Connecting a Regenerative Resistor Unit for details on regenerative resistor unit.
∗6. Implement risk assessment and confirm that the safety requirements of the machine have been met.
Safety Function
Input /HWBB1, /HWBB2: Baseblock signal for power module
Output EDM1: Monitoring status of internal safety circuit (fixed output)
Standards *6
(Application
pending)
EN 954 Category 3, IEC 61508 SIL2
Optional Module Fully-closed module, safety module, command option module
(cont’d)
Speed regulation =
No-load motor speed Total load motor speed
Rated motor speed
× 100%
- Rotation