GE GFK-2958E, Руководство пользователя

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Chapter 4 Detailed Descriptions of the Fieldbus Network Adapters
GFK-2958E RSTi-EP User Manual 91
If the value in this register is set to 1, the behavior during a field bus error is used.
4.4.25 0x1137 Data Format
If the value in this register is set to 0, data is transferred in Motorola format.
If the value in this register is set to 1, data is transferred in Intel format.
4.4.26 0x113C – 0x113F Save Module Parameters
Load default module parameters (0x113C – 0x113D) loads the default parameter set of all modules
(LOAD). This conforms to the Standard option in the web server.
Save module parameters (0x113E – 0x113F) stores the current image of all module parameters in
the network adapter (SAVE). Subsequent changes will not be considered unless they are saved again.
There is no need to enter parameters again after restarting the network adapter. This conforms to
the
Yes option in the web server.
Inputs in both register in the Motorola format follow this scheme:
“LOAD“ “SAVE“
Letter of the alphabet L O A D S A V E
ASCII code decimal 076 079 065 068 083 065 086 069
ASCII hexadecimal 4C 4F 41 44 53 41 56 45
Input in register no. 0x113C 0x113D 0x113E 0x113F
Hexadecimal 4C4F 4144 5341 5645
Decimal 19535 16708 21313 22085
Using the Intel format the inputs follow “DAOL“ and “EVAS“:
“DAOL“ “EVAS“
Letter of the alphabet D A O L E V A S
ASCII code decimal 068 065 079 076 069 086 065 083
ASCII hexadecimal 44 41 4F 4C 45 56 41 53
Input in register no. 0x113C 0x113D 0x113E 0x113F
Hexadecimal 4441 4F4C 4556 4153
Decimal 17473 20300 17750 16723
The not editable parameter
Restore module parameters in the web server will be set to Yes as soon as
the network adapter has sent saved parameters to the modules.
4.4.27 0x27FE Number of Entries in the Current Module List
This displays the number of modules that were connected when the network adapter was started.
4.4.28 0x27FF Number of Entries in the Reference Module List
This displays the number of modules that were entered into the reference list.
4.4.29 0x2800 – 0x287F Reference Module List
Each module identifier is made up of 4 bytes (2 registers). If a 1 is set in register 1132, the reference
module list must be identical to the current module list before the data exchange can begin.
4.4.30 0x2A00 – 0x2A7F Current Module List
Each module identifier is made up of 4 bytes (2 registers) (refer to the Overview of module IDs). The
modules that were connected when the network adapter was started are entered here. To simplify
configuration, the current module list can be copied into the reference module list.
4.4.31 0x2B00 – 0x2B7F Module offsets of process data
For each module there are two registers reserved to indicate the offset between the start address
within the packed pro
-
cess data and the address 0x0000: The first register indicates the bit-offset of
the outputs, the second one indicates the bit-offset of the inputs. Thus, it is possible to use these