IoDrvEtherCAT.NbrSlavesFirstPort (PROP)

PROPERTY NbrSlavesFirstPort : UINT

Returns the number of slave connected the first (primary) port If redundancy is disabled this will show how many slaves are currently connected. If redundancy is enabled a value of 0 will show that the first port is inactive a value between 1 and the number of configured slaves will show that a line break is in the middle and some slaves are handled by the first port and some by the second port a value with the number of configured slave will show that either both ports are receiving all slaves or the second port is inactive