User Manual

Communication Settings
The communication settings for digital multimeters are fixed as follows.
Baud rate : 9600 bps
Parity : None
Stop bit : 2 bits
Data length : 8 bits
Handshake : None
Delimiter : <CrLf> fixed
Command References
● Request to Send Real-time Data
RR command
Description Used to acquire current measured value. The data can be
consecutively acquired with a parameter following the command.
Command
・
Single data acquisition : RR,1<CrLf>
・
Consecutive data acquisition : RR,2<CrLf>
・
Consecutive acquisition stop : RR,0<CrLf>
Return
・
Single and consecutive data acquisition
RR, S, MDDDDDDAUFFx<CrLf>
S : Status→ N=Normal O=Over B=LowBatt
M : Sign “−” or “＋”
DDD
DDD : measured value
A : auxiliary unit (k, m, etc.)
U : unit (V, A, etc.)
FF : measurement function (DC, AC, etc.)
x : Checksum
Example)
DC432.10mV → RR, N, +432.10mVDC7<CrLf>
● Request to Send Save-mode Data
RS command
Description Used to acquire the data from DMM save-mode memory. The
number of memory data can be specified with a parameter
following the command.
Command RS, nn<CrLf>
nn : memory numbe r (00 t o 99) (KEW1061, KEW1062,
KEW1052)
Return
・
When data with a specified number exists in save-mode memory
RS, S, MDDDDDDAUFFx<CrLf>
S : Status→ N=Normal O=Over B=LowBatt
M : Sign “−” or “＋”
DDDDDD : measur
ed value
A : auxiliary unit (k, m, etc.)
U : unit (V, A, etc.)
FF : measurement function (DC, AC, etc.)
x : Checksum
・
When data with a specified number does NOT exist in save-mode
memory
RS5<CrLf>
● Request to Send Logging-mode Data
RL command
Description Used to acquire data from DMM logging-mode memory. The
number of memory data can be specified with a parameter
following the command.
Command RL, nnnn<CrLf>
nnnn : memory number (0000 to 0999) (KEW1061)
nnnn : memory number (0000 to 9999) (KEW1062)
nnnn : memory number (0000 to 1599) (KEW1052)
Return RL, S, MDDDDDDAUFFx<CrLf>
S : Status→ N=Normal O=Over B=LowBatt
M : Sign “−” or “＋”
DDDDDD : measured value
A : auxiliary unit (k, m, etc.)
U : unit (V, A, etc.)
FF : measurement function (DC, AC, etc.)
x : Checksum
・
When data with a specified number does NOT exist in logging-
mode memory
RLE<CrLf>
● Request to Send Logging-mode Data Count
RN command
Description Used to acquire the count of data in DMM logging-mode memory.
Command RN<CrLf>
Return RN, nnnnnx<CrLf>
nnnnn : logging-mode data count (00000 to 01000) (KEW1061)
nnnnn : logging-mode data count (00000 to 10000) (KEW1062)
nnnn : logging-mode data count (0000 to 1600) (KEW1052)
x : Checksum
● Request to Send Interval of Logging-mode Data
RI command
Description Used to acquire the measurement interval of data in DMM logging-
mode memory.
Command RI<CrLf>
Return RI, nnnnx<CrLf>
nnnn : interval of logging-mode data (0001 to 1800) sec
x : Checksum
● About This Manual
1. The contents of this manual are subject to change without prior notice.
2. Extreme care has been taken in the preparation of this manual. Should, however,
any questionable de
scriptions or missing information be found, contact your
nearest sales representative.
3. Kyoritsu assumes no liability whatsoever for damages or injuries for which the
cause is attributable to mishandling by the user.
4. The intention of this manual is to explain the product functions and Kyoritsu makes
no warranty of any kind with regard to this manual, including but not limited to,
implied
warranties of merchantability and suitability for a particular purpose.
● After-sales Servicing
Should the product fail during operation or be not able to operate normally any
more, and thus need to be repaired, contact the sales representative from which you
purchased it.
9-08 92-2000A