Michell Instruments Promet I.S. User Manual page 59

Promet I.S. User's Manual
Register Map:
Function
BARG
Dew point_C
psiG
Dew point_F
PPMV_IDEAL
LBMMSCF
MG_M3
PPMV_NATURAL
WVP (fl oating point)
PRESSURE_IN_BARG
PRESSURE_INPUT
SCROLL_TIME
MIN_TEMP
MAX_TEMP
MIN_PRESSURE
MAX_PRESSURE
FAULT_OUTPUT
AOP1_SOURCE
ASCII Communications
Start
Address
Character
s 0 to 255
• Reading the dew-point value from a meter that has an address of 2:
Send: s2r253$
• Reading the LBMMSCF from a meter that has an address of 5:
Send: s5r244$
Michell Instruments
Register Name
RESULT
CH1
CH2
CH3
CH4
AUX1
AUX2
AUX3
VARIABLE11
USER_MEMORY_1
USER_MEMORY_2
USER_MEMORY_6
USER_MEMORY_10
USER_MEMORY_11
USER_MEMORY_12
USER_MEMORY_13
USER_MEMORY_14
USER_MEMORY_15
Read/ Register
Write Address
r or w 1 to 65535
Texmate ASCII
254
253
252
251
250
244
243
242
107
5121
5122
5126
5130
5131
5132
5133
5134
5135
Data
Separator
Value
-9999999
,
to 9999999
APPENDIX B
Modbus RTU
40515/40516
40517/40518
40519/40520
40521/40522
40523/40524
40244
40243
40242
40619/40620
45121
45122
45126
45130
45131
45132
45133
45134
45135
Message Terminator
$
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