Thermo Scientific 49i Instruction Manual page 305

Thermo Fisher Scientific
Table C-1. Read Coils for 49i, continued
Coil Number Status
23 INTENSITY B ALARM
24 CONC ALARM
25 ZERO CHK/CAL ALARM (Zero/Span Option)*
26 SPAN CHK/CAL ALARM (Zero/Span Option)*
27 O3 LEVEL 1 CHK ALARM*
28 O3 LEVEL 2 CHK ALARM*
29 O3 LEVEL 3 CHK ALARM*
30 O3 LEVEL 4 CHK ALARM*
31 O3 LEVEL 5 CHK ALARM*
32 MOTHERBOARD STATUS ALARM
33 MEASUREMENT INTERFACE BD STATUS
ALARM
34 I/O EXP BD STATUS ALARM
*
Single range only when sample cal valve is installed.
Table C-2. Read Registers for 49i
Register Number
40001&40002
40003&40004
40005&40006
40007&40008
40009&40010
40011&40012
40013&40014
40015&40016
40017&40018
40019&40020
40021&40022
40023&40024
40025&40026
40027&40028
40029&40030
Variable
O CONC
3
LO O3 CONC (Dual/Auto Range mode)
HI O3 CONC (Dual/Auto Range mode)
RANGE STATUS
INTENSITY A
INTENSITY B
NOISE A
NOISE B
FLOW A
FLOW B
PRESSURE
BENCH TEMP
LAMP TEMP
O LAMP TEMP
3
ANALOG IN 1
Model 49i Instruction Manual
MODBUS Protocol
MODBUS Commands Supported
C-9