Motion Control Engineering Nidec Element Series, Руководство пользователя

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Configuration and Troubleshooting
2-32 Manual # 42-02-2P26
Touch Screen Tools
System IO
At this level, inputs and outputs are grouped separately and alphabetically with no deference to
their function.
• Inputs and Outputs: Indicators reflect activation of that physical input or output. When
the board LED is lighted, the indicator will also be lighted.
• System Inputs: Dedicated (non-programmable) inputs status indicators.
• System Outputs: Dedicated (non-programmable) outputs status indicators.
• Programmed Inputs: Programmable inputs status indicators.
• Programmed Outputs: Programmable outputs status indicators
1. If an input is not in the proper state, troubleshoot the connection and the source.
2. If an output is in the proper state but the system is not reacting accordingly, trouble-
shoot the connection and the destination equipment.
3. If an output is not in the proper state, check the job prints to see what inputs or internal
flags must be asserted in order to enable the output.
• Troubleshoot associated inputs in System IO or System Diagnostics.
• Troubleshoot internal flags according to their origination (i.e., safety processors A, B,
or C, or PLD).
System Diagnostics
At this level, inputs and outputs are gathered into sets according to the system they affect (their
collective function). (See troubleshooting steps above.)
• Motion IO: Indicators for input and output activity during car motion.
• Door Control: Indicators for door related inputs and outputs.
• Landing System: Indicators for landing system related inputs and outputs.
• Event Log: Time stamped entries for system events and faults.
• Diagnostics Tree: Indicators on this screen must be ON in order for the related function to
succeed. Some indicators are single; some (+) expand to a list when selected. If the system
is not doing what it is supposed to, an unlighted indicator points you to the problem.
• Active Faults: Displays currently active faults.
SPA, SPB, SPC, PLD Diagnostics
For each system processor and for the PLD, these screens can provide information useful for in-
depth diagnostics. Flags are visible indicators of active signals, descriptively labeled so you can
understand what they represent. Numerics are register data bit information and are intended
for factory diagnostics. They are also useful when MCE Technical Support is assisting in diag-
nosing a system.
The job prints will indicate what flags/functions are required to enable an output. The output
(or an input) can be viewed through the System IO or System Diagnostics screen. Associated
flags/functions can be viewed through the screen for the appropriate safety processor or PLD.
SPA Diag
Car operating control related indicators.
SPB Diag
Motion related indicators (contactors, brake, motor, etc.).