4.4. Alarms
Modbus Register type Description Possibilities
4000 – 4100 – 4200 Enumeration Alarm mode Rising edge
Falling edge
Monitoring
4010 – 4110 – 4210 U8 Channel selection Channel 1
Channel 2
Channel 3
4020 – 4120 – 4220 Real Threshold 1 setting According to connected probe
4030 – 4130 – 4230 Real Threshold 2 or hysteresis setting According to connected probe
4040 – 4140 – 4240 U16 Delay time 1 setting From 0 to 600 s
4050 – 4150 – 4250 U16 Delay time 2 setting From 0 to 600 s
4060 – 4160 - 4260 Boolean Audible alarm 1 : activated / 0 : deactivated
4.5. Measurement parameters
Modbus Register type Description Possibilities
5000 U8 Measurement integration in pressure (board) From 0 to 9
5010 U8 Measurement integration in air velocity (probe 1) From 0 to 9
5020 U8 Measurement integration in air velocity (probe 2) From 0 to 9
5100 U8 Delay time between 2 autozeros From 0 to 60 min
5200 Real Channel 1 coefficient From 0.01 to 5
5300 Real Channel 2 coefficient From 0.01 to 5
5400 Real Channel 3 coefficient From 0.01 to 5
5210 Real Channel 1 offset According to probe
5310 Real Channel 2 offset According to probe
5410 Real Channel 3 offset According to probe
26