Permobil M400 Corpus HD Service Manual page 93

M400 Corpus HD
If the error persists after the checks listed above, the power unit may be
defective. Read more in 7.4 Repairing defective units , Page 98.
7.2.6.16 Bad Cable
This occurs when the control system detects a connection error in the
communication cables between the modules.
• Check all cables and connections to ensure there are no breaks.
• Replace any cables with visible damage. Turn the power off and on.
• Disconnect one cable at a time from the system and turn the power
off and on after each disconnection.
If the error persists after the checks listed above, the power unit may be
defective. Read more in 7.4 Repairing defective units , Page 98.
7.2.6.17 Bad Settings
This occurs when the control system detects incorrect or invalid
program settings.
• Check all parameter settings and then reprogram the control system
with the help of R-net PC programmers.
• Make a note of the current parameter settings and then reset the
control system to the default settings.
• Reprogram the required settings in small groups and turn the power
off and on after each group to see if the error recurs.
If the error persists after the checks listed above, the power unit may be
defective. Read more in 7.4 Repairing defective units , Page 98.
7.2.6.18 Module Error
This occurs when the control system detects an error in a specific
module.
• Check all cables and connections.
• If the error persists after the checks listed above, the module specified
may be defective. Read more in
7.4 Repairing defective units , Page 98.
7.2.6.19 System Error
This occurs when the control system detects an error that cannot be
ascribed to a specific module.
• Check all cables and connections.
• Switch power on and off.
If the error persists and the system includes third-party modules:
• Disconnect all modules that do not come from Penny & Giles Drives
Technology and switch power off and on.
If this has rectified the fault:
• Connect one third-party module at a time and switch power off and
on each time.
• If the error recurs when power is switched back on, the last module
connected is defective.
If the error persists after the checks listed above, the system from Penny
& Giles Drives Technology may be defective. Read more in
7.4 Repairing defective units , Page 98.
Troubleshooting - Diagnostics R-net LCD control panel
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