E658130
2. Input signal (Inverter
The following shows input signals to the master unit. (The output signals for the inverter.)
Device No.. | Signal |
| Description | |
|
| OFF: Other than forward running | ||
RXn0 | Forward running |
| (during stop or reverse rotation) | |
|
| ON : Forward running | ||
|
| OFF: Other than reverse running | ||
RXn1 | Reverse running |
| (during stop or forward rotation) | |
|
| ON : Reverse running | ||
RXn2 | Output terminal function 1 | The function depends on output terminal function selection 1 | ||
(f130). | ||||
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RXn3 | Output terminal function 2 (OUT) | The function depends on output terminal function selection 2 | ||
(f131). | ||||
|
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RXn4 | Output terminal function 3 (FL) | The function depends on output terminal function selection 3 | ||
(f132). | ||||
|
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RXn5 | Failure FL | OFF : No failure | ||
ON | : Failure | |||
|
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RXn6 | PI control OFF | OFF : PI control permitted | ||
ON : PI control prohibited | ||||
|
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RXn7 | Acceleration/ deceleration | OFF: Acceleration/deceleration pattern 1 (AD1) | ||
pattern selection (1 or 2) | ON : Acceleration/deceleration pattern 2 (AD2) | |||
| ||||
RXn8 | Emergency stop | ON : Emergency stop | ||
RXn9 | Coast stop (ST = OFF) | OFF : ST = ON | ||
ON : ST = OFF | ||||
|
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RXnA | Alarm | OFF: No alarm | ||
ON : Alarm issued | ||||
|
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RXnB | Reserved* | Reserved* | ||
|
| Switched on when the monitored values are set to RWrn, | ||
RXnC | Monitoring flag | RWrn+1, RWrn+4 to RWrn+7 by the monitor command | ||
(RYnC) switching on. Switched off when the monitor | ||||
|
| |||
|
| command (RYnC) is switched off. | ||
|
| Switched on when the set frequency is written to the inverter | ||
RXnD | Frequency setting completion flag | by | the frequency setting command (RYnD) switching on. | |
(RAM) | Switched off when the frequency setting command (RYnD) | |||
| ||||
|
| is switched off. | ||
RXnE | Reserved* | Reserved* | ||
|
| Switched on completion of the processing corresponding to | ||
| Instruction code execution | the instruction code (RWw+2) which is executed when the | ||
RXnF | instruction code execution request (RYnF) switches on. | |||
completion flag | ||||
| Switched off when the instruction code execution completion | |||
|
| |||
|
| flag (RXnF) is switched off. | ||
RX(n+1)0 | Reserved* | Reserved* | ||
to RX(n+1)9 | ||||
|
| Switched on when occurred an inverter error or option error | ||
RX(n+1)A | Error status flag | (watchdog error, CPU error, ROM error or RAM error). | ||
|
| It is not switched on besides that. | ||
|
| Switched on when the inverter goes into the ready status on | ||
|
| completion of initial setting after | ||
RX(n+1)B | Remote station ready | (Used as an interlock for read/write from/to the master.) | ||
|
| Switched off when an inverter error occurs (protective | ||
|
| function is activated). | ||
RX(n+1)C | Reserved* | Reserved* | ||
to RX(n+1)F | ||||
"n" is depend | on the station number. |
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| |
*The bit described " Reserved " is unstable. Don't use the “Reserved " bit for the judgment.
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