Filter
Top Products
Chapter 7 Servo Parameters|ASDA-B Series
7-80 Revision February 2008, Doc. Name: 2006PDD23000009
Table 7.B Output Function Definition
Setting value of P2-18 ~ P2-20: 01
DO Name DO Function Description Control Mode
SRDY
Servo ready. SRDY is activated when the servo drive is ready to run. All
fault and alarm conditions, if present, have been cleared.
P, S, T
Setting value of P2-18 ~ P2-20: 02
DO Name DO Function Description Control Mode
SON
Servo On. SON is activated when control power is applied to the servo
drive. The drive may or may not be ready to run as a fault / alarm
condition may exist. Servo ON (SON) is "ON" with control power applied
to the servo drive, there may be a fault condition or not. The servo is not
ready to run. Servo ready (SRDY) is "ON" where the servo is ready to
run, NO fault / alarm exists. (P2-51 should turn servo ready SRDY off /
on)
P, S, T
Setting value of P2-18 ~ P2-20: 03
DO Name DO Function Description Control Mode
ZSPD
At Zero speed. ZSPD is activated when the drive senses the motor is
equal to or below the Zero Speed Range setting as defined in parameter
P1-38. For Example, at default ZSPD will be activated when the drive
detects the motor rotating at speed at or below 10 rpm. ZSPD will
remain activated until the motor speed increases above 10 RPM.
P, S, T
Setting value of P2-18 ~ P2-20: 04
DO Name DO Function Description Control Mode
TSPD
At Speed reached. TSPD is activated once the drive has detected the
motor has reached the Target Rotation Speed setting as defined in
parameter P1-39. TSPD will remain activated until the motor speed
drops below the Target Rotation Speed.
S
Setting value of P2-18 ~ P2-20: 05
DO Name DO Function Description Control Mode
TPOS
At Positioning completed. When the drive is in position mode, TPOS will
be activated when the position error is equal and below the setting value
of P1-54.
P