Siemens SINUMERIK 810D Configuration Manual page 113

12.95
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 conjunction 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
7 6
11
VZ 2
5
Significance
0 1
0 1
0 1
0 0
Digital value 0 0
0 0
1 1
1 1
1 1
1 0
1 0
0 = Always 0
OR= Overflow bit, input voltage exceeds 20V or 1V (double the input range)
PF = Failure of power supply to analog part.
E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) - - 11.02 Edition
8.4 DMP compact module 1I analog (6FC5 111-0CA04-0AA0)
IB m IB m+1
5 4 3 2 1 0 7 6
10 9 8 7 6 4 3
2 2 2 2 2 2 2 2
0
1 1 1 1 1 1 1 1
:
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
:
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
:
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
:
0 0 0 0 0 0 0 0
8 DMP Compact Modules
Analog input voltage
5 4 3 2 1 0 10V range
2 1
2 2 2 0 0R
PF
1 1 1 0 0 0 19.995V
: :
0 0 1 0 0 0 10.005V
0 0 0 0 0 0 10V
1 1 1 0 0 0 9.995V
: :
0 0 1 0 0 0 0.005V
0 0 0 0 0 0 0V
1 1 1 0 0 0 - -0.005V
: :
0 0 1 0 0 0 - -9.995V
0 0 0 0 0 0 - -10V
1 1 1 0 0 0 - -10.005V
: :
0 0 1 0 0 0 - - 19.995V
500mV range
999.76mV
:
500.24mV
500mV
499.76mV
:
0.24mV
0mV
- -0.24mV
:
- -499.76mV
- -500mV
- -500.24mV
:
- - 999.76mV
8-111