Electronic Gear Ratio; Pulse Inhibit Input Function (Inhp); Electronic Gear Ratio (1St Numerator) (N1); Electronic Gear Ratio (Denominator) - Delta ASD-B2-0121-B User Manual

Pulse Inhibit Input Function (INHP)

INHP is activated via digital inputs (Please refer to parameter P2-10 ~ P2-17，P2-36 and DI
INHP(07) in Table 7.1).When the drive is in position mode, if INHP is activated, the
external pulse input command is not valid and the motor will stop.

6.2.3 Electronic Gear Ratio

Relevant parameters:
P1 - 44▲ GR1

Electronic Gear Ratio (1st Numerator) (N1)

Default: 16
Applicable Control Mode: PT
Unit: Pulse
Range: 1 ~（2
Data Size: 32-bit
Display Format: DEC
Settings:
Multiple-step electronic gear numerator setting. Please refer to P2-60~P2-62.
Please note:
1. In PT mode, the setting value of P1-44 can't be changed when the servo drive is
enabled (Servo On).
P1 - 45▲ GR2

Electronic Gear Ratio (Denominator)

Default: 10
Applicable Control Mode: PT
Unit: Pulse
Range: 1 ~（2
Data Size: 32-bit
Display Format: DEC
Settings:
As the wrong setting can cause motor to run chaotically (out of control) and it may
lead to personnel injury, therefore, ensure to observe the following rule when
setting P1-44, P1-45.
The electronic gear ratio setting:
Pulse input
f1
Revision June 2010
-1）
26
-1）
31
Position
N
command
M
N
f2 = f1 x
M
Chapter 6 Control Modes of Operation
Related Section:
Section 6.2.5
Related Section:
Section 6.3.6
f1: Pulse input
N: Numerator 1, 2, 3, 4, the setting value of P1-44
or P2-60 ~ P2-63
M: Denominator, the setting value of P1-45
Communication Addr.:
0158H, 0159H
Communication Addr.:
015AH, 015BH
f2: Position command
6-5