Drives

[PLC_SCADA]

Hello Friends,

I am using about 30 number of 150-SMC-Flex devices on DeviceNet with 20-COMM-D Series-B module. I have installed the modules and the LEDs PORT/MOD/NET-A are steady Green. I have programmed the 150-SMC-Flex for Soft Start and Soft Stop Parameters. I am trying to give DeviceNet Out Signal to start the motor connected to 150-SMC-Flex.

For this Motor to start I have enabled Logic Command bit 1 to ON State.
In my PLC program, controller tags: Comm_Rack_DeviceNet:2.Data[0] to Comm_Rack_DeviceNet:2.Data[4] are mapped for DNET Node Output and
Comm_Rack_DeviceNet:2:I.Data[0]to Comm_Rack_DeviceNet:2:I.Data[4] are mapped for DNET Node Input.

 By this mapping, my plc logic makes bit Comm_Rack_DeviceNet:2.Data[0].1 == ON making sure that Comm_Rack_DeviceNet:2.Data[0].0 == OFF, Comm_Rack_DeviceNet:2.Data[0].8 == OFF, Comm_Rack_DeviceNet:2.Data[0].9 == OFF.

For some reason the motor is not getting started and the 150-SMC-Flex LEDs remain Steady Green and LCD displays "Stopped".

Am I missing anything? Please help me to rectify this issue. I appreciate your any help in advance!

Best Regards,

Pramod

[fuzzy_logic · Accepted solution]

Try first to follow indications in Aid 45475 and see if it helps...

Just another info missed in your post... which are the indications over the Devicenet Scanner display ?

- fuzzy logic

[fordtt]

Forgive me for oversimplifying and may be trivial, but do you have a rung in your logic that enables the Devicenet scanner module?  O.CommandRegister.Run should be on.

[fuzzy_logic]

He he, I was not asking this directly, but just like to know from the user here the same thing as you fordtt ... as you see I've asked the Scanner display indication... just to know if it shows something like "80" or "IDLE"....

- fuzzy logic

Message Edited by fuzzy logic on 10-29-2009 06:50 PM

[PLC_SCADA]

Hello Fuzzy,

The document that you mentioned in your first post is excellent. I went through this and I modified my control wiring and it worked perfect.

Thank you very much for your help!

Best Regards,

Pramod 

[fuzzy_logic]

You're welcome, I'm happy you've solved !

- fuzzy logic