16502 PIREG-C2 Gerätebeschreibung mit EtherNet_IP Bussystem191017 - EN.docx/ Page 37 of 66
Syntax: Read: Control set, BI = 71h
RS485: Response: Long set with DB0…DB7
Description: Firstly, the command queries the samples of Vr "uuuuuu", in 0.01V, and Uir "iiiiii", in
0.001V, at the sampling time 0.045T before the zero crossing. Secondly, the recalculated
effective values of Vr "vvvvvv", in 0.01V, and Ir "ccccc", in 0.1A, are queried. For the cal-
culation of the effective values, the values of the A/D converters are offset against the set
amplifications. For the calculation of Ir, a transmission ratio of 1000:1 is assumed for the
current transformer.
Example Read: LUIMW
RS232/USB: Response: AUIMW 00093 00235 00028 00145
Example Read: 68 03 03 68 21 89 71 1B 16 (GA=21h)
RS485: Response: 68 0B 0B 68 21 00 71 50 02 DC 05 05 01 2C 05 FC 16
Reference: REEI, REEK
4.7.36. VERS command
Syntax Read: LVERS
RS232/USB: Response: AVERS vvv ggg mmm
Syntax: Read: Control set, BI = 69h
RS485: Response: Long set with DB0…DB5
Description: As PIREG-C2 is equipped with two controllers, which each have their own program, there
are also two program versions. One controller is positioned on the electrically separate
side (version "ggg") and the other controller is on the side with the instrumentation (ver-
sion "mmm"), each in 0.01 increments. The "vvv" device version (0.01 increments) is in-
tended for the entire controller.
Example Read: LVERS
RS232/USB: Response: AVERS 100 101 101
Example Read: 68 03 03 68 21 89 69 13 16 (GA=21h)
RS485: Response: 68 09 09 68 21 00 69 64 00 66 00 65 00 B9 16
Reference: --
4.7.37. WESE command
Syntax Write: SWESE z
RS232/USB: Response: OK or error acknowledgement; response time max. 600 ms
Release: not in the On or calibration state
Syntax: Write:
RS485:
Response: short set, OK or error acknowledgement; response time max. 600 ms
Release: not in the On or calibration state
Description: Setting the following factory settings if the parameter z=1. After the command, the
PIREG-C2 controller carries out a reset.
Factory settings:
Setting switch (SEINS):
Heat-up ramp: Off
Temperature coefficient: Tc1= 7.46x10-4 1/K, Tc2= 0, Tc3=0 (Alloy L)
Calibration comp. time: 15s
Temperature range: 0…300°C
Calibration type: calibration storage
Transformer type: sealing transformer with EI or UI-iron core
Reference temperature: 20 °C for calibration
Tc correction: without temperature coefficient correction
(Clear storage of Tc corrections)
Configuration (SKONF):
Nominal value control: with interface control
Setting control: with interface control
Long set with DB0, BI = 0Ch
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