2.2.4 Error indications by protective functions with the easy sequence function used
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| Display on | Display on | |||
Name | Description | remote operator | ||||
digital operator | ||||||
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| ERR1*** |
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-The inverter will display the error code shown on the right if an invalid instruction is found in a downloaded
Invalid instruction | program. (*1) | PRG.CMD | |
- The inverter will display the error code if the PRG | |||
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| terminal is turned on when no program has been |
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| loaded. |
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Nesting count | The inverter will display the error code shown on the | PRG.NST | |
right if subroutines, "for" instructions, and "next" | |||
error | |||
instructions are nested in more than eight levels. |
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-The inverter will display the error code shown on the right if the "for" or another instruction to start nesting is not found at the jump destination of a "go to" instruction, and the "next" or another instruction to end nesting precedes the
-An error is assumed when an arithmetic operation
Execution error 1 | instruction has resulted in overflow or underflow or a | PRG.ERR1 | |
division by zero has been attempted. | |||
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-An error is assumed when a "chg param" or "mon param" instruction has attempted to reference an undefined parameter, set the data beyond the specified setting range in a parameter, or update a parameter that cannot be changed during the inverter operation.
User trips 0 to 9 | The inverter outputs an error code when a trip instruction | ～ | |
is executed. | |||
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*1 The error code is output when the relevant program runs.
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