[?]: is it possible redundancy with 2 * CP341 ?

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sttrue88
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[?]: is it possible redundancy with 2 * CP341 ?

Post by sttrue88 »

hi FRIENDS,
I have a question about CP341,is there possiblitiy to have redundancy with 2 * CP341 ?is siemens has a solution for redundancy of 2*CP341 ?


Thanks

ST
CoMod
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Post by CoMod »

S7-3** not support redundancy.
For S7-4* you can use Y-Link for non redundant module.
http://support.automation.siemens.com/W ... n/19951154
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sttrue88
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Joined: Mon Jun 25, 2007 8:15 am
Location: Midle West

Post by sttrue88 »

The exact meaning of my question is if i use 2 *CP341 in ET200M rack,and this rack is connected to S7400H via 2 profibus line,can i use this CP in redundant mode to connect another brand device that device has 2 RS485 interface?I mean is there possibility to use this CP's in redundant mode ?
is there special programming for this issue ?
is it possible ?

Thanks in Advance

ST
rataman
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Post by rataman »

A friend of mine did that last year, the system uses s7-414h and et200m racks for peripherals, and two cp341 with modbus dongles. You must try to configure hardware in hwconfig.
sttrue88
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Joined: Mon Jun 25, 2007 8:15 am
Location: Midle West

Post by sttrue88 »

Dear Dirend,
I did it exactly but about redundancy there is no place for making redundant CP in HW config.
any way thaks for helping me.
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Post by CoMod »

I think, that to you will have to use a program method for reservation of this module.
See right bottom corner
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It does not contain bookmark Redundancy

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