Applied Precision RS 2130 - Page 40

Reference Standard RS 2x30, RS 1x30
User’s Guide
RS-UG91-EN www.appliedp.com
40
Access to Logged Data and Statistics
Logged data can be accessed remotely using this command:
SYSTem:HISTory:GET? {quantityCode}, {chnl}, {”timeString” }
Request for value from historical memory. Reply is historical value of defined quantity in defined channel
in defined time. First parameter is quantity code, second parameter is channel code (1, 2 and 3 for L1,
L2 and L3 channels) and third parameter is time string in “YYYY-MM-DD hh:mm:ss.xx” format.
Example: SYST:HIST:GET? 0,1,”2009-09-20 17:23:19.04730”
List of quantities codes
CODE
QUANTITY
CODE
QUANTITY
CODE
QUANTITY
0
Active Power
1
Voltage
2
Current
3
Reactive Power
4
Apparent Power
5
Phase UU
6
Phase UI
7
Frequency
8
Distortion of
Voltage
9
Distortion of
Current
10
Active Energy
11
Reactive Energy
12
Apparent Energy
Description of “YYYY-MM-DD hh:mm:ss.xx” format
Example: “2009-09-20 17:23:19.04730”.
Meanings of format parts:
YYYY ... year (4 digits)
hh ...... hour (2 digits)
MM ...... month (2 digits)
mm .... minutes (2 digits)
DD ....... day (2 digits)
ss ....... seconds (2 digits) xx … fraction of second (max. 5 digits)