E658130

5.5.6. Detail of input and output signals

1. Output signals (Master -> Inverter)

The output signals from the master unit are indicated. (Input signals to inverter)

Device No.

Signal

Description

RYn0

Forward run command

OFF: Stop command ON: Forward run command***

RYn1

Reverse run command

OFF: Stop command ON: Reverse run command***

RYn2

Input terminal function 3(S1)

The function depends on input terminal selection 3 (c142) *

RYn3

Input terminal function 4(S2)

The function depends on input terminal selection 4 (c143) *

RYn4

Input terminal function 5(S3)

The function depends on input terminal selection 5 (c144) *

RYn5

Input terminal function 6(S4)

The function depends on input terminal selection 6 (c145) *

RYn6

Input terminal function (PIOFF)

The function depends on input terminal selection 7 (c146) *

RYn7

Input terminal function 8(AD1)

The function depends on input terminal selection 8 (c147) *

RYn8

Input terminal function 9(ESTP)

The function depends on input terminal selection 9 (c148) *

RYn9

Intercept output to inverter

Stop the output of the inverter when turned on this signal.

(Coast stop)

(Stop the output in the secondary circuit)

 

RYnA

Frequency priority CC-Link

Speed commands are entered from the CC-Link.

RYnB

Command priority CC-Link

Signals from the CC-Link are used to start and stop operation

 

 

When the monitor command (RYnC) is switched on, each

 

Monitor command

monitored values are set to remote registers RWrn, RWrn+1,

RYnC

RWrn+4 to RWrn+7 and monitoring flag (RXnC) switches on.

 

 

While the monitor command (RYnC) is on, the monitored

 

 

value is always updated.

 

 

When the frequency setting command (RYnD) is switched

 

 

on, the set frequency RWwn+1 is written to the inverter.

RYnD

Frequency setting command

After the writing completion, frequency setting completion flag

(RAM)

(RXnD) switches on.

 

 

 

When the frequency setting command (RYnD) is ON, the set

 

 

frequency is always updated.

RYnE

Reserved**

Reserved**

 

 

When the instruction code execution request (RYnF) is

 

 

switched on, processes corresponding to the instruction codes

 

 

are set to RWwn+2, RWwn+10, RWwn+12, RWwn+14,

 

 

RWwn+16 and RWwn+18 are executed.

 

 

After completion of instruction code execution, instruction code

 

 

execution completion flag (RXnF) switches on.

RYnF

Instruction code execution request

When an instruction code execution error occurs, a value other

 

 

than 0 is set to the reply code (RWrn+2, RWrn+10, RWrn+12,

 

 

RWrn+14, RWrn+16 and RWrn+18)

 

 

The instruction code execution request is effective only when

 

 

this signal changes from OFF to ON.

 

 

Special monitor (72H) is chosen by the instruction code, and

 

 

this signal always updates a monitor value during ON.

RY(n+1)0

Reserved**

Reserved**

to Y(n+1)9

 

 

 

 

 

 

 

If the error reset request (RY(n+1)A) is switched on only

RY(n+1)A

Error reset request

when an inverter fault occurs, the inverter is reset and the

 

 

error status flag (RX(n+1)A) switches off.

RY(n+1)B

Reserved**

Reserved**

to RY(n+1)F

"n" is depend

on the station number.

 

*The input terminal function can be changed by the input terminal function selections(c142 to c148). (But there are functional restrictions. Refer to the following page.)

**Set OFF (“0”) to reserved bit.

***When RYn0 and RYn1 are ON simultaneously, the rotation is followed a parameter f105(default = stop).

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Toshiba E6581830 instruction manual Detail of input and output signals, RYnF Instruction code execution request