Virtual VDI/VDO | R8 / S8 Servo Manual | Factonation

Virtual VDI/VDO

Virtual digital signal input terminal（VDI）

set the DI function corresponding to VDI1 (virtual input terminal), please follow the steps below：

R8 servo manual figure

Figure 5.12 Virtual digital signal input terminal setting process

☆relevant code

Code	Name	Set range	unit	value	Effective Mode	Set mode	Relevant Mode
P09-25	Virtual VDI enable	Shut VDI Open VDI	-	0	Effective immediately	Stop set	Ordinary user
P09-26	VDI default value after power on	0~65535	-	0	Stop restart	Set anytime	Ordinary user
P15-01~15	VDI terminal function selection	0~39 For details, please refer to the User Parameters section	-	0	Effective immediately	Set anytime	Ordinary user
P15-16~31	VDI terminal logic selection	VDI terminal write 1 is valid VDI terminal write 0 is valid	-	0	Effective immediately	Stop set	Ordinary user
P2E-00	VDI virtual voltage level	0~65535	-	0	Effective immediately	Write anytime	Ordinary user

The first time power on, the VDI terminal logic is determined by P09-26 (the default virtual level value of VDI after power on). Afterwards, the VDI terminal logic is determined by P2E-00 (VDI virtual level). The bit (n)=1 of P2E-00 indicates that the VDI (n+1) terminal logic is "1", and the bit (n)=0 indicates that the VDI (n+1) terminal logic is "0"。

Virtual Digital Signal Output Terminal (VDO)

To set the DO function corresponding to VDO1 (virtual input terminal), please follow the steps below to use VDO：

R8 servo manual figure

Figure 5.13 Virtual digital signal output terminal setting process

☆relevant code

Code	Name	Set range	unit	value	Effective Mode	Set mode	Relevant Mode
P09-27	Virtual VDO enable	Shut VDO Open VDO	-	0	Effective immediately	Stop set	Ordinary user
P09-28	VDO default value after power on	0~65535	-	0	Stop restart	Set anytime	Ordinary user
P15-33~48	VDO terminal function selection	0~39 For details, please refer to the User Parameters section	-	0	Effective immediately	Set anytime	Ordinary user
P15-49~64	VDO terminal logic selection	VDO terminal write 1 is valid VD) terminal write 0 is valid	-	0	Effective immediately	Stop set	Ordinary user
P15-32	VDO virtual level	0~65535	-	0	Effective immediately	Set anytime	Ordinary user

The bit (n)=1 of P15-32 indicates that the logic of the VDO (n+1) terminal is "1", and the bit (n)=0 indicates that the logic of the VDO (n+1) terminal is "0".