FMS CMGZ411, Operating Manual

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Operating Manual CMGZ411/421
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11.1 Wiring diagram of the RS232 interface
Diagram: Wiring of the RS232 interface C400007e
Reliable connection using maximum baudrate (9600) is guaranteed up to wire length of 10m. If the baudrate
is reduced and/or good conditions prevail, considerably greater distances can be bridged in some cases.
Connection to a PC etc. is done with a 9- or 25-pole Sub-D connector.
11.2 Command list
Command Answer from controller Purpose
IDNT<CR> 'CMGZ 411 V 1.00 0895' 10 characters type, fixed
< Typ > <Version> . . <S > 10 characters version, fixed
4 characters serial number, fixed
DAKT<CR> XXXXX<CR> read actual diameter (CMGZ411)
DIFF<CR> DIFY<CR> / DIFN<CR> alarm controller error
DIFR<CR> DIFRXXXX.X<CR> alarm controller error in %
ERR?<CR> XXXXXX<CR> ask for eventual errors
1
st
digit: 1: Err1, 0: no Err1
2
nd
digit: 1: Err2, 0: no Err2
3
rd
" " 3 " " 3
etc.
FREI<CR> PACC<CR> / FAIL<CR> enable controller
INRS<CR> PACC<CR> / FAIL<CR> interface initialization
(for ex. after loading new parameters)