Retentive Timer

[Sebu 0]

Hi, Can anyone help me what Timer I can use for Retentive timer in Siemens that is similar to RTO timer in Allen Bradley. Like the timer should be running when ever start input(S) is high and it has to hold the timer value when Start Input(S) becomes low. Again when start input(S) is high the timer should start from last hold value. Help please............ Regards Sebu

[JesperMP 2]

There is a retentive timer in the TI-S7 library. I think it is called "TONR".