Specifications

Halogen Gas Monitor – MultiZone Remote Display
Instruction 3015-5157 52
Summary of Registers
Register Name
Number
HEX Decimal Description
System Data 0x0010
16
R/W HGM System Setup Data
Status 0x0011
17
R/W Operating summary of faults, alarms and status
Zone Data 0x12xx
4609 -
4630
R/W Setup data for up to 16 zones (xx defines zone number)
CAL Data 0x0014
20
R/W Cal Factors for all gases
Date/Time 0x0015
21
R/W Set HGM-MZ date & time
Sensor Data 0x0016
22
R Raw measurement of sensors
Rel. Hold 0x0017
23
W Release HGM-MZ out of hold mode
Hold Zone 0x0018
24
W Put HGM-MZ into hold mode
Fault Log 0x19xx
6400
6401
R 20 most recent fault events (xx = 00 or 01)
Flow Log 0x001F
31
R 20 most recent flow fault events
Alarm Log 0x1Axx
6656
6657
6658
R 20 most recent alarm events (xx = 00, 01, or 02)
Serv. Mode 0x001B
27
W Puts HGM-MZ into service mode
Rel Serv. 0x001C
28
W Release HGM-MZ from service mode
PPM 0x001E
30
R PPM values for all zones
Zone Log 0x3yxx
0-6
Trend data for each HGM-MZ zone [y = zone number (starting
at 0), xx = 00 – 06] Data
Data Type Abbreviations
C Character
Float Floating Point
I Integer
TIM Time
UI Unsigned Integer