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User manual SCAIME:
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bits
meaning
note
b
0
0
/
1
input analog signal out of the A/D
conversion range (negative quadrant)
b
1
0
/
1
input analog signal out of the A/D
conversion range (positive quadrant)
b
2
0
/
see §
8 for the ‘maximum capacity’
setting description
1
gross meas.< (- max capacity)
b
3
0
see §
8 for the ‘maximum capacity’
setting description
1
gross meas. > (max capacity)
b
4
0
EEPROM OK
1
Default EEPROM
b
15.....
b
5
0
reserved
7.6
Product identification
As a DPV1 compatible device,
eNod4
supports record 0 of Identification and Maintenance (I&M0). A Profibus master
can access its content through standard DPV1 request.
7.7
Measurement transmission
In Profibus DPV1 communication protocol, measurements (except for tare value) can be included in the cyclic input
frame. The modular slave structure allows the user to select the variables according to his needs. These data cannot
be accessed through acyclic requests.
7.8
EEPROM error management
Functioning and calibration parameters are stored in EEPROM NOV RAM. After every reset the entireness of
parameters stored in EEPROM is checked. If a default appears, measurements are set to 0xFFFF and default is pointed
out into module 1 and bit b
4
of extended diagnoses register.
