Delta Electronics none Manual De Usuario

Chapter 3  Connections and Wiring|ASDA-AB Series 

Revision March 2008, Doc. Name: 2007PDD23000011 

 

 

3-17 

Signal 

Pin No 

Details 

Wiring Diagram
(Refer to 3-3-3)

Other NC 

14,29, 
38,39, 
40,46, 

48 

See previous note for NC terminals CN1 connector 
on page 3-11. 

- 

The Digital Input (DI) and Digital Output (DO) have factory default settings which correspond to the 

various servo drive control modes. (See section 1.5). However, both the DI's and DO's can be 

programmed independently to meet the requirements of the users. 

Detailed in Tables 3.B and 3.C are the DO and DI functions with their corresponding signal name and 

wiring schematic. The factory default settings of the DI and DO signals are detailed in Table 3.G and 

3.H.  

All of the DI's and DO's and their corresponding pin numbers are factory set and non-changeable, 

however, all of the assigned signals and control modes are user changeable. For Example, the factory 

default setting of DO5 (pins 28/27) can be assigned to DO1 (pins 7/6) and vise versa. 

The following Tables 3.B and 3.C detail the functions, applicable operational modes, signal name and 

relevant wiring schematic of the default DI and DO signals. 

Pin No.

(Default)

DO 

Signal 

DO 

Code 

Assigned 

Control 

Mode 

+ 

- 

Details

 (*1)

 

Wiring Diagram
(Refer to 3-3-3)

SRDY 01  ALL  7 6 

SRDY is activated when the servo drive is 
ready to run. All fault and alarm conditions, if 
present, have been cleared. 

SON 02 

Not 

assigned 

- - 

SON is activated when control power is 
applied 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) 

ZSPD 03  ALL  5 4 

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 factory 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. 

C5/C6/C7/C8