Honeywell Midas-M User Manual page 89

ModBus
Information R/W
Register
Number
40023 Decimal Point
Indicator
40024 Heat beat
Counter
40025 to Device
40026 Maintenance
Fault
Midas-M
Data
Data
Size
Type
(Byte)
R u16 2
R u16 2
R u32 4
Description
Decimal point bit 0 ~ 2 : Ch1 Decimal point indicator
indicator of (0, 1, 2, 3) bit 3 ~ 5 : Ch2 Decimal
Display Gas point indicator (0, 1, 2, 3) bit 6 ~ 8 :
Concentration Ch3 Decimal point indicator (0, 1, 2, 3)
bit 9 ~ 11 : Ch4 Decimal point
indicator (0, 1, 2, 3) bit 12~15 : for
future expansion
System time in
seconds.
Range of this
value is from 0
to 59
This is the bit bit 0 : Simulated Maintenance Fault
order (m02) bit 1 : Flow Warning (m41) bit
representation 2~31 : for future expansion
of the
maintenance
fault status. If
any fault exists
this will take a
value in each
bit. if any
maintenance
fault exists, this
will take a
value zero.
The meaning
of bit will be
described as
fault code in
more detail
89
Note
User Manual