Yes.Currently these trains and memu running without thoppur TSS.For more trains Thoppur tss need to energise
1)KSR Bengaluru - Ernakulam InterCity SF Express
2)MYS-MV Express
3)MYS-TN Express
4)Nagercoil...
more... - KSR Bengaluru Express
5)KIK-SMVB Express
6)Puducherry - Yesvantpur Weekly Express
7)Mumbai LTT - Coimbatore Express