I set up time setting on the µR10000/µR20000 remote control function. I input a contact, but the time does not set. What should I check?

The time window in which you can input the contact and then set the time is limited.
While the time on the µR is between 2 m 00 s and 57 m 59 s, the time is not changed. Input the contact while the time on the µR is between 58 m 00 s and 1 m 59 s.