VEGA Modbus-TCP, ASCII protocol - Manual (Page 30)

30
2 ASCII protocol
Modbus-TCP, ASCII protocol • VEGAMET 391/624/625, VEGASCAN 693, PLICSRADIO C62
30768-EN-130701
@2005/04/07 09:02:29
=001# 27.77 #%
@2005/04/07 09:02:39
=001# 28.44 #%
Enquiry: (terminates the repetition)
$001 time repeat 0
2.12 Option STORE
By adding the attribute STORE, the enquiry is stored in the EEPROM
memory up to the option STORE. After switching on the instrument
again, this enquiry will be used as input telegram and an answer will
be generated.
Note:
This option is only available for the RS232 interface.
Enquiry:
% time repeat 10 store
Answer:
@2005/04/07 09:02:19
=001# 27.55 %
=002# 28.44%
@2005/04/07 09:02:29
=001# 27.55 %
=002# 28.44%
Voltage interruption: If the instrument is now switched off and then
switched on again, the instrument automatically sends the reply to the
saved enquiry telegram.
@2005/04/07 09:03:19
=001# 27.55 %
=002# 28.44%
…
2.13 Option SUM
By attaching the attribute SUM, a check sum is built for each line of
the reply. The check sum is the sum of all binary characters up to the
start of the sum itself in modulo 65535.
Enquiry:
%1sum
Answer:
=001# 27.55 %(00553)
Example
Example