CALMET C300B, Руководство пользователя

Страница: 5 / 22

www.calmet.com.pl C300 Transmission protocol for C300 firmware 5.x.x C300B transmission protocol 2017-06-12.doc 5/22
Function Read settings of phase angles and angles between voltages
Command ENDPHA_[CR][LF]
Answer <U1I1> <U2I2> <U3I3> <U1U2> <U1U3>[CR][LF]
Description Return values of phase angles and angles between voltages.
This command is used to read setting parameters after ramp/relay process.
Answer
parameter(s)
<U1I1> <U2I2> <U3I3>

values of phase angle settings (real number)
<U1U2> <U1U3>

values of angles between voltages settings (real number)
Example
answer(s)
10.00 10.00 15.00 120.00
–120.00[CR][LF]
Function Read settings of frequency
Command ENDFRQ_[CR][LF]
Answer <FRU1> <FRU2> <FRU3> <FRI1> <FRI2> <FRI3>[CR][LF]
Description Return values of frequency settings.
This command is used to read setting parameters after ramp/relay process.
Answer
parameter(s)
<FU1> <FU2> <FU3>

values of voltage frequency settings (real number)
<FI1> <FI2> <FI3>

values of current frequency settings (real number)
Example
answer(s)
50.000 50.000 50.000 50.000 50.000 50.000[CR][LF]
Function Check interharmonics status
Command HRSTAT_[CR][LF]
Description Returns interharmonics status
!!! Command used in firmware 4.0.0 or newer !!!
Answer
<0>

interharmonics disabled
<1>

interharmonics enabled
Example answer
0[CR][LF]
Function Read interharmonics state
Command
INTERHARMSTAT_[CR][LF]
Answer
<IHU1> <IHU2> <IHU3> <IHI1> <IHI2> <IHI3>[CR][LF]
Description Return status of the interharmonics for all channels (U1,2,3,I1,2,3).
!!! Command used in firmware 4.0.0 or newer !!!
Answer
parameter(s)
<IHUx><IHIx> = 0

interharmonic U or I are OFF
<IHUx><IHIx> = 1

interharmonic U or I are ON
Example answer 0 0 0 1 1 1[CR][LF]
(U1,2,3 interharmonics are OFF, I1,2,3 interharmonics are ON)
1 1 1 0 0 0[CR][LF]
(U1,2,3 interharmonics are ON, I1,2,3 interharmonics are OFF)
Function Check current interharmonics present
Command IHRIPRESENT_[CR][LF]
Description Returns current interharmonics presence.
!!! Available only if current interharmonics are present !!!
Answer
<0>

current interharmonics not present
<1>

current interharmonics present
Example answer 1[CR][LF]
Function Read MET ranges
Command RDMETRANGES_<INPUT>[CR][LF]
Answer <R0>,<R1>,<R2>,<R3>,<R4>,<R5>,<R6>,<R7>[CR][LF]
Description Read ranges of measurement input
Answer
parameter(s)
<INPUT> = 0

DC input
– default 14 (VDC),
<INPUT> = 1

mDC input
– default 24 (mADC),
<INPUT> = 2

AC input
– default 10 (VAC),
<INPUT> = 3

mAC input
– default 200 (mAAC),
<INPUT> = 4

AC input
– default 6 (AAC),
<INPUT> = 5

mAC input
– default 16 (mAAC),
<INPUT> = 6

not used (only for internal measurements),
<INPUT> = 7

not used (only for internal measurements),
<Rx>

real number of range value (default value of next range is a half of previous range),
Example(s)
RDMETRANGES_1[CR][LF]
(read ranges of input 1))
Example answer 24.000000,12.000000,6.000000,3.000000,1.500000,0.750000,0.375000,0.187500[CR][LF]