TESTO 6681 Instruction Manual page 49

If statemsg = 0 there are no new messages.
If statemsg != 0:
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
staterel description
Content of staterel is a double word type number (32 bit). The individual relay
states are bit-coded here.
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
testo 6681 Ethernet
││││ │││└- 1 = transmitter error
││││ ││└─ 1 = transmitter warning
││││ │││└- 1 = transmitter information
││││ └─── free
│││└──── 1 = probe error
││└───── 1 = probe warning
│└────── 1 = probe information
└─────── free
││└ 0 = relay 1 is not set,
││ 1 = relay 1 is set
│└─ 0 = relay 2 is not set,
│ 1 = relay 2 is set,
└── 0 = relay 3 is not set,
1 = relay 3 is set,
- 1.3 Commissioning 49