
Chapter 4 Settings
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4.3.4
Parameter setting request (Slave devices)
1) Function
This request is used to set slave devices parameters in the DN611Bscan list. This request can be issued only
when the DN611B is in standby mode.
Up to 10 salve devices can be set per parameter setting request. As the set slave devices parameters are
stored in the non-volatile memory of the DN611B, it is not necessary to execute this request each time power
is switched on unless the slave devices configuration is changed. When the slave device parameters in the
non-volatile memory are identical with the slave device parameters newly requested, the requested parameters
will not be written in the non-volatile memory.
If the slave device configuration is changed, delete the slave device parameters from the non-volatile memory,
then register new slave device parameters.
2) Diagrammatic representation (Function block)
DN_SLAVESET
REQ
DONE
CH
ERR
UNIT
STATUS
SLOT
N
PARA_SLAVE
Input parameters
Output parameters
REQ
BOOL type
Execution enabled
DONE
BOOL type
Completed
CH
WORD type Channel No.
ERR
BOOL type
Error
UNIT
WORD type Unit No.
STATUS
WORD type
Completion status
SLOT
WORD type Slot No.
N
WORD type No. of devices
requested
PARA_LOCAL Structural
data type
Slave device
parameter set values
See [4.5 Completion Status] for the contents of the completion status.
3) Description of operation
a)
When REQ input is TRUE, the slave device parameter setting request for the module specified by CH,
UNIT, and SLOT is processed.
b)
PARA_SLAVE is explained in the next item.
c)
After processing the slave device parameter setting request, DONE is turned TRUE.
Содержание DeviceNet nv Series
Страница 1: ...Unified Controller nv Series type1 light DeviceNetTM Module DN611B Instruction Manual 6F8C1686 ...
Страница 30: ...Chapter 1 DN611B Introduction 6F8C1686 14 ...
Страница 92: ...Chapter 4 Settings 6F8C1686 76 3 Register the slave node Figure 4 16 Register the slave node Drag and Drop ...
Страница 149: ...13 3 133 B Appendix B Outside Dimension ...
Страница 150: ...Appendix B Outside Dimension 6F8C1686 134 Figure B 1 External dimension 135 mm 35mm 130 mm 111 5mm 105mm ...
Страница 151: ...13 5 135 C Appendix C Related products C 1 Network components 136 C 2 DeviceNet setting tool 138 ...
Страница 159: ...1686 2 2201 ...