There is no in-built function block available for Accumulative Timer.
However using the EN pin will freeze the outputs, but the internal timer keeps running on the TON and TOF blocks. Attached are two user created DFBs. A TON_P and TOF_P that can be used as a Pause/Retentive timer.
However using the EN pin will freeze the outputs, but the internal timer keeps running on the TON and TOF blocks. Attached are two user created DFBs. A TON_P and TOF_P that can be used as a Pause/Retentive timer.