Delta OHM HD2205.2, Manual

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COMMAND ACTION RESPONSE NOTES
RK
Read cell constant Kcell Chi nominal Kcell = 0.700
RL
Read parameter “Print and
Storage Mode”
Print&mem = 0
0 = only print,
1 = print and record
RM
Read parameter “Storage
Mode”
Memory mode = 0
0 = standard
1 = cyclic
RP
Read pH resolution pH resolution = 1/1000 pH resolution: 1/100
RR
Read conductivity reference
temperature
Chi ref temp= 25.00
RS Read conductivity TDS factor Chi TDS factor= 0.500
RT
Read temperature mode (ATC
or MTC)
Temp_MODE = 0
0 = MTC
1 = ATC
RU
Read set units of measure-
ment.
&0;0;1;0;
0 = pH, 1= mV
0 = micros, 1 = ohm, 2 = TDS,
3 = NaCl
0 = °C, 1 = °F
0 = sat% 1 = mg/l
SH Read pH calibration status
pH calibration status = valid
pH calibration status = expired!
Uxy
Setting of the displayed unit
of measurement x = 0...3 // pH, cond, temp,
y = see the RU codes
WA Setting log interval &/? 0...999
WE Setting Endpoint mode &/?
0 = endpoint “dir”
1 = endpoint “man”
2 = endpoint “time”
3 = endpoint “auto”
WF
Setting temperature coeffi-
cient
α
T
&/? 0...400 = 0.00 ... 4.00 %
WH
Setting pH calibration validity
number of days.
&/? 0 ... 999
WI
Setting sample identification
number
&/? 00000000 ... 99999999
WL
Setting print and storage
mode
&/?
0 = only print,
1 = print and record
WM Setting storage mode &/?
0 = linear logging mode
1= cyclic logging mode (endless
loop)
WP
Setting pH Resolution &/?
0 = 2 decimal positions
1 = 3 decimal positions
WR
Setting conductivity reference
temperature
&/? 0 ... 5000 = 0.00 50.00 °C
WS
Setting conductivity TDS fac-
tor
&/? 400 ... 800 = 0.400 ... 0.800
WT Setting MTC temperature &/? -500 ... +1500 = -50 ... +150 °C