Ametek Thermox 2000 ATEX Series User Manual page 188

Location
(Hex/Decimal) Variable Name
6E/110 Dig_Input
6F/111
70/112 SysTst_Flag
71/113 Passw
72/114 BoxCtl
73/115 InjectGas
74/116 Node_Addr
75/117
76/118 Cmbsens
77/119 Mthsens
78/120 AFRatio
79/121 AFRatio_CalSP
7A/122 Wobbe
7B/123 Wobbe_SP
7C/124 Gas4_time
7D/125 AFRatio_CalSP2
7E/126 XSO2Low_SP
7F/127 SW Version
A-26 | Thermox Series 2000 WDG-HPII / HPIIC - ATEX
Description
Status of digital inputs(1=closed/on,
0=open/off)
bit 0 – CAL 0
bit 1 – CAL 1
System test that was preformed
1-Calibrate A/D
2-Ram Test
4-Test EEPROM
7-Erase Ram
8-Erase EEPROM
9- Test Watchdog
Current password
IQ
Value that corresponds to the box set
point
0 – 230 C
1 – 270 C
2 – 360 C
3 – Full on control
Turn on gas for inject cal gas menu
0 - Span gas
1 - Zero gas
2 - Comb gas
3 - Methane gas (if 3 span value RCU
installed)
4 - Process gas
The current node address
Combust sensitivity associated with
the last calibration
Methane sensitivity associated with
the last calibration
The calculated A/F ratio
The zero cal gas A/F ratio set point
The calculated WOBBE value
The WOBBE Factor
Amount of time the methane span gas
will flow
The A/F Ratio set point at low end
The XS O2 set point at low end
Current software version #
IQ
bit 0 – Dig In
IQ
IQ
(in seconds)
Access
Read only
S2
R/W
R/W
R/W
R/W
R/W
Read only
Read only
Read only
Read only
R/W
Read only
R/W
R/W
R/W
R/W
Read only