Vaisala HMM105 - Manual (Page 10)

Technical Reference _________________________________________________________________
8 _________________________________________________________________ M211638EN-A
1401-022
Figure 5 Get_Parameter with NACK
1401-021
Figure 6 Get_Parameter with Alarm
NOTE Alarm can be any of the state bits in status byte.
Ma
st
er
Sl
ave
Get_Parameter,RH_ID
I2C Write
Get_Parameter,RH_ID,nan,NACK
I2C Read
Ma
st
er
Sl
ave
Get_Parameter,RH_ID
I2C Write
Get_Parameter, RH_ID,66.55, Alarm bit = 1, ACK
I2C Read
Get_Parameter,Status_ID
I2C Write
Get_Parameter,Status_ID,statusword,ACK
I2C Read