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cu320dp does not connect to starter

Created by: AndriySMV at: 8/18/2023 8:13 AM (5 Replies)

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8/18/2023 8:13 AM	Rate (0)
AndriySMV Posts: 3 Rating: (0)	I'm asking for help, with my cu320dp. I can't connect with STARTeR in any way. I tried with lan, with profibus, with rs232 - same, can't find nodes. led rdy flashes red, other leds are off. in case of LAN connection, green LAN LED on, yellow flashes
AndriySMV Posts: 3 Rating: (0)	Last edited by: AndriySMV at: 08/18/2023 08:14:05 Last edited by: AndriySMV at: 08/18/2023 08:14:33 Last edited by: Jen_Moderator at: 08/18/2023 10:26:55 Text formatting optimized.
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8/19/2023 3:12 PM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 12/19/2025 Posts: 22816 Rating: (3073)	wich cu320 exactly (ordernumber) which CF and which FW Version you use. Which Starter Version you use? is the CU detected in simatic Manager in accessible nodes?

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8/21/2023 8:51 AM	Rate (0)
AndriySMV Posts: 3 Rating: (0)	hi, thanks for the reply. Cu320-2dp 6sl3040-1ma00-0aa0. FW version 4.6 Tried delete USER folder- led RDY started blinking green 0,5s but there is no connection. I downloaded SINAMICS_S120_V5_2_SP3_HF14 version it didn't change anything, it flashes green 0.5s and doesn't connect The CU finds no accessible nodes in the simatic Manager
AndriySMV Posts: 3 Rating: (0)	Last edited by: AndriySMV at: 08/21/2023 08:52:53 Last edited by: Jen_Moderator at: 08/21/2023 10:20:56 Text formatting optimized. Last edited by: AndriySMV at: 08/21/2023 16:48:12
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8/22/2023 9:09 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 12/19/2025 Posts: 22816 Rating: (3073)	if you connect to ethernet x127 is then the led on the interface active?

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8/22/2023 5:34 PM	Rate (0)
AndriySMV Posts: 3 Rating: (0)	ChristophD if you connect to ethernet x127 is then the led on the interface active? Yes, as I described in the first post. green led of the x127 port lights up, yellow led also flashes I see that the pc continues to send the data packets but does not receive any response from the CU320
AndriySMV Posts: 3 Rating: (0)	Last edited by: AndriySMV at: 08/22/2023 17:34:50 Last edited by: The Helping Hand at: 08/28/2023 11:57:58 Text formatting optimized.
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8/22/2023 6:22 PM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 12/19/2025 Posts: 22816 Rating: (3073)	and have you try accessible nodes in simatic manager or Proneta if the device is found here?

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cu320dp does not connect to starter

Created by: AndriySMV at: 8/18/2023 8:13 AM (5 Replies)

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6 Entries

AndriySMV

Last edited by: AndriySMV at: 08/18/2023 08:14:05

Last edited by: AndriySMV at: 08/18/2023 08:14:33

Last edited by: Jen_Moderator at: 08/18/2023 10:26:55

ChristophD

AndriySMV

Last edited by: AndriySMV at: 08/21/2023 08:52:53

Last edited by: Jen_Moderator at: 08/21/2023 10:20:56

Last edited by: AndriySMV at: 08/21/2023 16:48:12

ChristophD

AndriySMV

Last edited by: AndriySMV at: 08/22/2023 17:34:50

Last edited by: The Helping Hand at: 08/28/2023 11:57:58

ChristophD

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cu320dp does not connect to starter

Created by: AndriySMV at: 8/18/2023 8:13 AM (5 Replies)

Rating (0) Thanks 0

6 Entries

AndriySMV

Last edited by: AndriySMV at: 08/18/2023 08:14:05

Last edited by: AndriySMV at: 08/18/2023 08:14:33

Last edited by: Jen_Moderator at: 08/18/2023 10:26:55

ChristophD

AndriySMV

Last edited by: AndriySMV at: 08/21/2023 08:52:53

Last edited by: Jen_Moderator at: 08/21/2023 10:20:56

Last edited by: AndriySMV at: 08/21/2023 16:48:12

ChristophD

AndriySMV

Last edited by: AndriySMV at: 08/22/2023 17:34:50

Last edited by: The Helping Hand at: 08/28/2023 11:57:58

ChristophD

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