Hitachi EH-RMP2 Applications Manual page 18

Profibus-dp master module 2
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Chapter 2
Specifications
 Description of Side DIP switch
No.
Setting description
1
No use
4
3
2
1
[Default setting: OFF]
2
EH-RMP compatible
mode
4
3
2
1
[Default setting: OFF]
3,4
Output hold selecting
4
3
2
1
[Default setting: OFF]
 Downward
position is ON
Please keep off.
OFF : Standard mode
ON : Compatible mode
When the CPU is switched from RUN to STOP position, it can select output status.
Bit4
Bit3
Position
4
OFF
OFF
4
OFF
ON
4
ON
OFF
4
ON
ON
Downward position is ON side in case of side
view like left figure.
Details
Output hold function selection
Clear mode.
3
2
1
When the CPU is switched from RUN to STOP position,
EH-RMP2 outputs the zero data to PROFIBUS. But the
link area (WL) is not cleared.
Freeze mode.
3
2
1
When the CPU is switched from RUN to STOP position,
EH-RMP2 holds output data that is last data received.
Copy mode.
3
2
1
When the CPU is switched from RUN to STOP position,
EH-RMP2 continues to copy in the link area.
When using EH-CPU316A, this mode is effective in case
that EH-CPU316A ROM version is 02 or higher.
3
2
1
Don't care.
2 – 6

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