Lenord, Bauer GEL 8310, Operating Manual, Page: 66 / 226

F
UNCTIONAL
D
ESCRIPTIONS
4.10 External data input/output
4-27
8310/8610-8
4.10 External data input/output (option)
The data modules used must be addressed correctly, so that data will be
available at the desired module. Address coding is performed through
particular jumpers on the boards; in appendix B you will find the
necessary information.
Note: In appendix Y you will find a form, where you can put down the actual
configuration of your data inputs and outputs.
4.10.1 Data input
For presetting data (BCD) and signals, up to 4 modules E are available, each
with 24 logic inputs grouped into 6 decades with 4 bits each and enumerated
from 0 to 5 (cf. appendix B).
The input data can be unit- or axis-related. Accordingly, programming is done
either with the unit parameters (2/x) or the axis parameters (3/x). The following
possibilities exist:
•
program number (storage location 2/6)
•
sentence and program number (storage location 2/7)
•
manual drive signals (storage location 3/19)
•
hardware limit switches (storage location 3/74)
•
nominal position/length (storage location 3/75)
•
correction value (storage location 3/76)
•
speed rate (storage location 3/77)
With the next start signal, the BCD data (nominal values, program and
sentence number) are taken over by the Controller. Nominal values are only
effective if a program has already been selected.
All nominal values must be specified in DispU, i.e., the resolution used is not
taken into account (e.g., for a speed rate value of 150 with the resolution of
1/100, i.e. 150.00, the BCD value 15000 has to be input). You will find further
explanations at the individual storage location descriptions in appendix A.
If identical input positions (decades) are programmed for different units or
axes then the same data will be interpreted differently. Therefore, you
must plan and program the assignment of units, axes and data
inputs/types very carefully.
Combinations of data groups are possible. This allows a more effective use of
a data module. For instance, with the corresponding programming, the
program numbers for three units or the signals for the manual positioning of six