GHM Delta OHM HD50CR-AS, Operating Manual

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HD50CR-AS
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V1.1
Holding Registers - Read/Write parameters
Address Type Holding Register description
Measurement alarm thresholds
2 SW RH lower alarm threshold in % (x10).
3 SW RH higher alarm threshold in % (x10).
4 SW D
EW POINT
lower alarm threshold in the set measurement unit (x10).
5 SW Dew point higher alarm threshold in the set measurement unit (x10).
10 SW A
BSOLUTE HUMIDITY
lower alarm threshold in g/m
3
(x10).
11 SW Absolute humidity higher alarm threshold in g/m
3
(x10).
12 SW
W
ET BULB TEMPERATURE
lower alarm threshold in the set measurement unit
(x10).
13 SW
Wet bulb temperature higher alarm threshold in the set measurement unit
(x10).
60 SW
D
IFFERENTIAL PRESSURE
lower alarm threshold in the set measurement
unit (the multiplier depends on the set unit).
61 SW
Differential pressure higher alarm threshold in the set measurement unit
(the multiplier depends on the set unit).
174 SW
Lower alarm threshold for
TEMPERATURE
with 4-wire Pt100 sensor of the
T/RH combined probe in the set measurement unit (x100).
175 SW
Higher alarm threshold for temperature with 4-wire Pt100 sensor of the
T/RH combined probe in the set measurement unit (x100).
General information
da 10000
a 10019
B
User code with ASCII codification.
Acceptable values are in the set {32,…,126}.
10020 W Current year
10021 W Current month
10022 W Current day
10023 W Current hour
10024 W Current minute
10025 W Current second
10026 W
Measurement interval: 0=1s, 1=2s, 2=5s, 3=10s, 4=15s, 5=30s, 6=1min,
7=2min, 8=5min, 9=10min, 10=15min, 11=30min, 12=1h
10027 W
Logging interval: 0=1s, 1=2s, 2=5s, 3=10s, 4=15s, 5=30s, 6=1min, 7=2min,
8=5min, 9=10min, 10=15min, 11=30min, 12=1h
10032 W
Temperature measurement unit: 0=°C, 1=°F
10034 W Baud rate RS485: 0=9600, 1=19200, 3=38400 bit/s
10035 W
RS485 communication mode:
0=8N1, 1=8N2, 2=8E1, 3=8E2, 4=8O1, 5=8O2
10036 W
Password to be supplied to enable configuration change commands. The
reading provides the fixed value 32768.
da 10037
a 10046
B
Device group with ASCII codification.
Acceptable values are in the set {32,…,126}.
10049 W
Differential pressure unit of measurement: see the table of indexes
10052 W
Setting of the quantities to be displayed in the automatic viewing cycle.
Set the i-th bit (starting from LSB) to 1 if you wish to include the i-th
quantity in the viewing cycle.
Example : if 1=Temp., 2=RH, 3=Td, 4=Diff.Press., 5=AH, 6=Tw, the reg-
ister is set to 0000 0000 0001 0010, only the relative humidity (RH) and
the absolute humidity (AH) will be displayed alternatively.
10064 W Modbus address