Weintek no PLC response

Greg7683

Member

OP

G

Join Date

Jun 2018

Location

Plainfield IN

Posts

355

• Sep 6, 2018

• #76

GX works 2


I do have the IQ Wroks got it last week

 

geniusintraining

Lifetime Supporting Member + Moderator

Join Date

Jun 2005

Location

SC

Posts

8,264

• Sep 6, 2018

• #77

I have not used IQ yet but kind of the obvious question... you did select the box to upload the code and parameters when you uploaded and downloaded the program correct? I have never had a issue with them going back to default

 

Greg7683

Member

OP

G

Join Date

Jun 2018

Location

Plainfield IN

Posts

355

• Sep 6, 2018

• #78

Yup I always select all boxes when I copy and wright to

 

qrtvs

Member

Q

Join Date

Jan 2020

Location

Colo

Posts

2

• Jan 27, 2020

• #79

Hi, I have a similar problem... I'm trying to connect the same weinview HMI (COM1) to the RS 485 2W port of a DVP28SV PLC. I'm getting the PLC no response message. Setting:

COM1
9600
7
Even
1

would you guys give me a hand too?