GHM Delta OHM HD50CR-AS, Operating Manual

Page: 19 / 32

HD50CR-AS
- 19 -
V1.1
Address Type Coil description
64 b
Enabling of the buzzer “Latch” function for the quantity #6:
0= disabled, 1=enabled
71 b Type of calibration used: 0=factory, 1=user
72 b
Set 1 to carry out the zero calibration of the differential pressure. Bit ze-
roing is automatic.
73 b
Enabling of the auto-calibration of the zero of the differential pressure:
0=disabled, 1=enabled
Input Registers - Read-only parameters
Address Type Input Register description
Measured values and status of measurement alarms
2 SW R
ELATIVE
H
UMIDITY
in % (x10).
3 B
Relative humidity alarm:
0=OFF, 1=lower threshold alarm, 2=higher threshold alarm.
4 SW D
EW
P
OINT
in the set measurement unit (x10).
5 B
Dew Point alarm:
0=OFF, 1=lower threshold alarm, 2=higher threshold alarm.
10 SW A
BSOLUTE
H
UMIDITY
in g/m
3
(x10).
11 B
Absolute humidity alarm:
0=OFF, 1=lower threshold alarm, 2=higher threshold alarm.
12 SW W
ET
B
ULB TEMPERATURE
in the set measurement unit (x10).
13 B
Wet bulb temperature alarm:
0=OFF, 1=lower threshold alarm, 2=higher threshold alarm.
60 SW
D
IFFERENTIAL
P
RESSURE
in the set measurement unit (the multiplier de-
pends on the set unit).
61 B
Differential pressure alarm:
0=OFF, 1=lower threshold alarm, 2=higher threshold alarm.
174 SW
T
EMPERATURE
with 4-wire Pt100 sensor of the T/RH combined probe in the
set measurement unit (x100).
175 B
Alarm for temperature with 4-wire Pt100 sensor of the T/RH combined
probe: 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm.
Measurement units and resolution
5004 W D
EW POINT
measurement unit: 0=°C, 1=°F.
5012 W W
ET BULB TEMPERATURE
measurement unit: 0=°C, 1=°F.
5084 W D
IFFERENTIAL PRESSURE
measurement unit: see the table of indexes
5085 SW
D
IFFERENTIAL PRESSURE
resolution:
…, -2=100, -1=10, 0=1, 1=0.1, 2=0.01, …
5174 W
Unit of measurement for
TEMPERATURE
with 4-wire Pt100 sensor of the
T/RH combined probe: 0=°C, 1=°F.
General information
10000 W Year of last measurement.
10001 W Month of last measurement.
10002 W Day of last measurement.
10003 W Hour of last measurement.
10004 W Minutes of last measurement.
10005 W Seconds of last measurement.
10013 W
Password level for the current connection:
0=no password, 1=user level, 2= administrator level