Hi While i was configuring network on 840D SL control for program back ups. I some how messed it up and won't be able to boot it now. On machine startup i am getting the following error displayed on TCU. “startstop.sh: line 25: /siemens/common/tcu/nonfree/startvnc: not found”
@@PremtonThaqi The error message **"startstop.sh: line 25: /siemens/common/tcu/nonfree/startvnc: not found"** on the Sinumerik 840D SL typically indicates that the system is unable to find the `startvnc` script, which is necessary for starting the VNC server. This issue often arises during network configuration or after changes to the system's IP settings Here are a few steps you can try to resolve this issue: 1. **Check the File Path**: Ensure that the `startvnc` script exists in the specified directory. If it doesn't, you may need to restore it from a backup or reinstall the necessary software package. 2. **Network Configuration**: If the error occurred after changing network settings, try reverting to the original settings. You might need to use a USB bootable disk to reset the IP address to its previous state 3. **Consult Documentation**: Refer to the Sinumerik 840D SL manual or Siemens support documentation for specific instructions related to this error. Is there a specific change you made before encountering this error? That might help narrow down the solution. Here you are with some useful resources: (1) Configuring company network with 840d sl - Siemens. support.industry.siemens.com/forum/WW/en/posts/configuring-company-network-with-840d-sl-can-t-restart-machine/198352. (2) Boot error on startup, 840D SL control - 313182 - Industry Support Siemens. support.industry.siemens.com/forum/WW/en/posts/boot-error-on-startup-840d-sl-control/313182. (3) NO connection with PLC/NC - 840D sl - 186140 - Siemens. support.industry.siemens.com/forum/ww/en/posts/no-connection-with-plc-nc-840d-sl/186140. (4) SINUMERIK 840D: machine does not start and getting error ... - Siemens. support.industry.siemens.com/forum/ww/en/posts/sinumerik-840d-machine-does-not-start-and-getting-error-message/264679.
@@FabianAchaval Thank You . And I need to know why it comes : Over time when reading Upon reading access /NC/_N_NC_TEA_ACX/$MNS_SPIND_POWER_RANGE[1] a time exceeding occurred. The cause may be a bottleneck of communication resources To repeat the read access, press the softkey 'Repeat'. To continue the process with access error 'time exceeding', press it Softkey 'Continue' To potentially eliminate the potential congestion of communication resources, it must HMI is restarted, press the softkey 'HMI Restart'.
Thank you
@@TheViviMeireles you’re welcome
@@FabianAchavalhi brother plz can i have your N whatssapp or email . Im leader team maintenance in morroco
Sir please help axis b waiting for drive alarm Siemens
@@ManishFaujdar-ht3xs can you please be more specific or upload a video showing me your case?
Hi
While i was configuring network on 840D SL control for program back ups. I some how messed it up and won't be able to boot it now.
On machine startup i am getting the following error displayed on TCU.
“startstop.sh: line 25: /siemens/common/tcu/nonfree/startvnc: not found”
@@PremtonThaqi The error message **"startstop.sh: line 25: /siemens/common/tcu/nonfree/startvnc: not found"** on the Sinumerik 840D SL typically indicates that the system is unable to find the `startvnc` script, which is necessary for starting the VNC server. This issue often arises during network configuration or after changes to the system's IP settings
Here are a few steps you can try to resolve this issue:
1. **Check the File Path**: Ensure that the `startvnc` script exists in the specified directory. If it doesn't, you may need to restore it from a backup or reinstall the necessary software package.
2. **Network Configuration**: If the error occurred after changing network settings, try reverting to the original settings. You might need to use a USB bootable disk to reset the IP address to its previous state
3. **Consult Documentation**: Refer to the Sinumerik 840D SL manual or Siemens support documentation for specific instructions related to this error.
Is there a specific change you made before encountering this error? That might help narrow down the solution.
Here you are with some useful resources:
(1) Configuring company network with 840d sl - Siemens. support.industry.siemens.com/forum/WW/en/posts/configuring-company-network-with-840d-sl-can-t-restart-machine/198352.
(2) Boot error on startup, 840D SL control - 313182 - Industry Support Siemens. support.industry.siemens.com/forum/WW/en/posts/boot-error-on-startup-840d-sl-control/313182.
(3) NO connection with PLC/NC - 840D sl - 186140 - Siemens. support.industry.siemens.com/forum/ww/en/posts/no-connection-with-plc-nc-840d-sl/186140.
(4) SINUMERIK 840D: machine does not start and getting error ... - Siemens. support.industry.siemens.com/forum/ww/en/posts/sinumerik-840d-machine-does-not-start-and-getting-error-message/264679.
@@FabianAchaval Thank You .
And I need to know why it comes :
Over time when reading
Upon reading access
/NC/_N_NC_TEA_ACX/$MNS_SPIND_POWER_RANGE[1]
a time exceeding occurred. The cause may be a bottleneck of communication resources
To repeat the read access, press the softkey 'Repeat'.
To continue the process with access error 'time exceeding', press it
Softkey 'Continue'
To potentially eliminate the potential congestion of communication resources, it must
HMI is restarted, press the softkey 'HMI Restart'.