Temprature controller fixes

[prathameshnium]

• The crycon module when there is sensor error gives -----, which halts programs need fixing
• similar to crycon module for insering curv other module need to view the values at selected slaught and available curv and even export it
• The module for LS340/LS350 (primarly 340) need to be add to add cuernox curv into it similar to the crycon module