12.95
8.4 DMP compact module 1I analog (6FC5 111-0CA04-0AA0)
8-111
E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) -- 11.02 Edition
The DMP compact module 1I analog is used for input and digitizing of an ana-
log voltage value. This voltage value is measured by a floating differential input.
Resistance thermometers PT100 can be connected in c onjunction with the
built-in stabilized voltage source (2.5mA).
Table 8-5 Digital representation of analog values for DMP compact module 1 I analog
Input word
IB m IB m+1 Analog input voltage
76543210 76543210 10V range 500mV range
Significance
VZ 2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
00R
PF
01111111 11111000 19.995V 999.76mV
: : : :
01000000 00001000 10.005V 500.24mV
01000000 00000000 10V 500mV
00111111 11111000 9.995V 499.76mV
: : : :
Digital value 00000000 00001 000 0.005V 0.24mV
00000000 00000000 0V 0mV
11111111 11111000 --0.005V --0.24mV
: : : :
11000000 00001000 --9.995V --499.76mV
11000000 00000000 --10V --500mV
10111111 11111000 --10.005V --500.24mV
: : : :
10000000 00001000 -- 19.995V -- 999.76mV
0=Always0
OR= Overflow bit, input voltage exceeds 20V or 1V (double the input range)
PF = Failure of power supply to analog part.
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