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VDH Products BV
Document 951573 - Version 1.3
Blad: 17 of 26
3
Datalogger
The
PROBA 50
stores every hour measured temperatures, setpoint and the status of the relay. The data of the last 28 days is
stored in the memory.
During power failure of the
PROBA50
logging will stop. The unit records that there has been a power failure.
By connecting the COM1 port of a computer to the RS 232 port of the
PROBA 50
, pre-recorded data can be downloaded to
the computer. The required software is available on request from VDH Products.
The data is stored in a DOS file, which can be edited using a normal editor.
The file will display the following data:
TIME
-
Date/time of the measurement
MODE
-
Status of the
PROBA50
* Power off
- switched of via
ON/OFF
* Off
- no program or standby
* Run
- in program mode
* Stdby
- in standby mode
SETP
-
Setpoint
AVERAGE
-
Control temperature
SENS 1
-
Temperature sensor 1
SENS 2
-
Temperature sensor 2
SENS 3
-
Temperature sensor 3
SENS 4
-
Temperature sensor 4
PF
-
Power failure during last hour
IP
-
Internal Programming accessed during last hour
COOL
-
Cooling relay activated during last hour
HEAT
-
Heating relay activated during last hour
VENT
-
Ventilation relay activated during last hour
GAS
-
Gassing relay activated during last hour
H.DIS
-
Heating function switched off
The date/time is calculated from the last measurement. This measurement obtains the actual date/time from the PC clock. The
date/time before a power failure could be wrong !
Содержание PROBA 50
Страница 23: ...VDH Products BV Document 951573 Version 1 3 Blad 23 of 26 Appendix E Connection diagram PROBA50 Wall mounting...
Страница 24: ...VDH Products BV Document 951573 Version 1 3 Blad 24 of 26 Panel mounting...
Страница 25: ...VDH Products BV Document 951573 Version 1 3 Blad 25 of 26 Appendix F Dimensions PROBA50 Wall mounting...
Страница 26: ...VDH Products BV Document 951573 Version 1 3 Blad 26 of 26 Panel mounting...