Both put and get commands have -transfer=ascii switch:
https://beta.winscp.net/eng/docs/scriptcommand_put#transfer
https://beta.winscp.net/eng/docs/scriptcommand_get#transfer

Hi Team,
The following code was written in the batch file and executed successfully.
open ftps://userid@password: IP address of the server
put the filename in local machine filename in mainframe server

But the file transmitted in binary mode. What is the command to send the file in ASCII mode?

Thanks & Regards,
Trivikram.