1.3 SERVOPACK Ratings and Specifications
1-7
∗1. Speed regulation by load regulation is defined as follows:
∗2. Refer to 1.3.1 Ratings for details on regenerative resistors.
∗3. Perform risk assessment for the system and be sure that the safety requirements are fulfilled.
∗4. Refer to 4.2.10 Velocity Control (VELCTRL: 3CH) in the
Σ
-V Series/DC Power Input
Σ
-V Series/
Σ
-V Series for
Large-Capacity Models User’s Manual MECHATROLINK-II Commands (Manual No.: SIEP S800000 54) for details
on the soft start function.
Safety Function
Input /HWBB1, /HWBB2: Baseblock signal for power module
Output EDM1: Monitoring status of internal safety circuit (fixed output)
Standards
*3
EN954 Category 3, IEC61508 SIL2
Option Module Fully-closed module, safety module
(cont’d)
Speed regulation =
No-load motor speed Total load motor speed
Rated motor
speed
×
100%
-
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