During startup the valve is closed. After startup the valve executes a synchronization run, due to firmware limitations. With the parameter SNY-01 it can be configured, if synchronizes to close or open end position.
If the parameter If the startup synchronization is disabled (SYN-01 = 2), the model position is set to the first controller signal which it receives. Thus it reacts instantly on signal changes and prevents an overheating or freezing during the startup phase.
Description |
Value Range |
Default Value |
Unit |
SYN-01: Sync Startup 0 = close |
0 … 2 |
2 |