Delta ASD-B2-0121-B, User Manual

Page: 187 / 313

Chapter 7 Servo Parameters
7-34
Revision June 2010
Please note:
1. When servo is commanded off and the off delay time set by P1-43 has not
elapsed, if the motor speed is lower than the setting value of P1-38, the
electromagnetic brake will be engaged regardless of the off delay time set by
P1-43.
2. When servo is commanded off and the off delay time set by P1-43 has elapsed,
if the motor speed is higher than the setting value of P1-38, electromagnetic
brake will be engaged regardless of the current motor speed.
3. When the servo drive is disabled (Servo Off) due to a fault (except AL022) or by
EMGS (Emergency stop)) being activated, if the off delay time set by P1-43 is a
negative value, it will not affect the operation of the motor. A negative value of
the off delay time is equivalent to one with a zero value.
P1 - 44
▲
GR1 Electronic Gear Ratio (1st Numerator) (N1) Address: 0158H, 0159H
Default: 16 Related Section:
Applicable Control Mode: PT Section 6.2.5
Unit: pulse
Range: 1 ~ (2
26
-1)
Data Size: 32-bit
Display Format: Decimal
Settings:
This parameter is used to set the numerator of the electronic gear ratio. The
denominator of the electronic gear ratio is set by P1-45. P2-60 ~ P2-62 are used to
set the additional numberators.
Please note:
1.
In PT mode, the setting value of P1-44 can be changed only when the servo
drive is enabled (Servo On).
P1 - 45
▲
GR2 Electronic Gear Ratio (Denominator) (M) Address: 015AH, 015BH
Default: 10 Related Section:
Applicable Control Mode: PT Section 6.3.6
Unit: pulse
Range: 1 ~ (2
31
-1)
Data Size: 32-bit