Thanks for your answer,I have correctly loaded the MTCA-EVR-300RF module.
I used this record to enable GTX inhibit function, but it didn't work.
record(bo, "$(P)$(ES)ExtInhib-Sel") {
field(DTYP, "Obj Prop bool")
field(OUT , "@OBJ=$(EVR), PROP=External Inhibit")
field(PINI, "YES")
field(DESC, "Use HW trigger inhibit (EVRTG only)")
field(MASK, "1")
field(ZNAM, "Use Inhibit")
field(ONAM, "Always Permit")
field(OSV, "MINOR")
info(autosaveFields_pass0, "VAL")
}Can EVR-300RF be used for this? Or is another method required?