Setting The Switches; Dip Switches For Operation Mode/Communication Rate Setting - Toshiba 2000 V Series Manual

3.2 Setting the Switches

The DN611 has DIP switches on the front panel and rotary switches on the bottom.
3.2.1

DIP switches for operation mode/communication rate setting

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Figure 3-2 DIP Switches for Operation Mode and Communication Rate Setting
DIP Switch Name
1 OSEN
2 BUSOFF
3 DR1
4 DR0
(*1)Busoff: Individual DeviceNet nodes check one another for transmission line errors. If
the local node is judged to be the cause of frequent transmission line errors, it is
disconnected from the transmission line. This state is called busoff.
Communication Rate
125kbps
250kbps
500kbps
Setting now allowed
6F8C0845
O N
ON
1 2 3 4
1
O S E N
OSEN
2
B U S O F F
BUSOFF
3
D R 1
DR1
4
D R 0
DR0
LO A D E R
LOADER
Table 3-1 DIP Switch Setting
Reserved for the system. Keep it in the OFF position.
To specify an operation mode when the DN611 falls into a busoff state (*1).
ON: Once it is in a busoff state, the DN611 initializes the internal network
controller to be in standby mode. After remedying the cause of the busoff,
resume transmission with an instruction from the S controller.
OFF: One it is in a busoff state, the DN611 initializes the internal network
controller and resumes transmission. (Default).
Set a communication rate. Refer to Table 3-2
Table 3-2 Communication Rate Setting
DR1 DR0
OFF OFF
OFF ON
ON OFF
ON ON
3.2 Setting the Switches
For operation mode/
動 作 モ ー ド /通 信 速 度 設 定 用
communication rate setting
工 場 出 荷 時 設 定 :全 てO F F
Factory Default: All switches
OFF
Function
← Factory Default
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