Associated Values for Specific Registry Entries
Chapter 5 Modbus Protocol
MiniCapt Remote Microbial Air Sampler Operations Manual
Page 5-13
Associated Values for Specific Registry Entries
Table 5-5
Associated values for specific registry entries
Device Status
Entries
0x0001
Data Collection
Matches the common coil settings
0x0002
Data Available
0x0004
Data Clear
0x0008
Reset
0x0010
Green Status
0x0020
Red Status
0x0040
External Alarm
0x0080
IEEE Float mode
0x0100
Volume Mode
Device State
Entries (LSB)
0
Idle
1
Sampling
2
Maintenance
n/a
3
Error
Device SubState
Entries (MSB)
0
Idle
Normal
0
Sampling
Normal
1
Sampling
Hold/Tare
0
Error
Flow
Data Packet Status
Entries
Low register
0x0001
Laser Good
0x0002
Flow Good
0x0004
Hardware Good
n/a
Data Packet Status
Entries
0x0001
Battery
Specific to MiniCapt
0x0002
Pressure
Specific to MiniCapt
0x0004
Hi/Lo
Specific to MiniCapt
High register