Output stop(MRS)

Second function selection(RT)

High speed operation command(RH)

Middle speed operation command(RM)

Low speed operation command(RL)

Reverse rotation command(STR)

Forward rotation command(STF)

Current input selection(AU)

WS7:

WS6:

WS5:

WS4:

WS3:

WS2:

WS1:

WS0:

Device SP122 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0

b15

b7

b0

Write [1] to each bit corresponding to Forward rotation command (WS1) and Low speed operation command (WS3) of device SP122. The value will be 000AH in this example. When writing the value to device SP122 actually, convert 000AH to decimal number and write the value [10].

When using a WS device, [Alternate] of a bit switch cannot be used.

Use [Set], [Reset], and [Momentary] of a bit switch.

The following shows correspondences between virtual inverter devices used in the GOT and data of the inverter.

(1)Inverter status monitor

An example with FREQROL-A700 series is shown below. For the setting items of other than the FREQROL-A700 series, refer to the following manual.

User's Manual of the used inverter (communication function (setting item and set data))

Device name

Description*1

RS0

Inverter running (RUN)

 

 

RS1

Forward rotation (STF)

 

 

RS2

Reverse rotation (STR)

 

 

RS3

Up to frequency (SU)

 

 

RS4

Overload (OL)

 

 

RS5

Instantaneous power failure (IPF)

 

 

RS6

Frequency detection (FU)

 

 

RS7

Fault (ABC1)

 

 

RS8

ABC2

 

 

RS9

-

 

 

RS10

-

 

 

RS11

-

 

 

RS12

-

 

 

RS13

-

 

 

RS14

-

 

 

RS15

Fault occurrence

 

 

*1 The description (function of input terminal) may be changed by the parameter of the inverter side. Check the function of the inverter used.

Inverter User's Manual (Application) Communication operation and setting

(2)Run command

An example with FREQROL-A700 series is shown below. For the setting items of other than the FREQROL-A700 series, refer to the following manual.

User's Manual of the used inverter (Communication function (Setting item and set data))

Device name

Description*1

WS0

Current input selection (AU)

 

 

WS1

Forward rotation command (STF)

 

 

WS2

Reverse rotation command (STR)

 

 

WS3

Low speed operation command (RL)

 

 

WS4

Middle speed operation command (RM)

 

 

WS5

High speed operation command (RH)

 

 

WS6

Second function selection (RT)

 

 

WS7

Output stop (MRS)

 

 

WS8

Jog operation (JOG)

 

 

WS9

Selection of automatic restart after instantaneous

power failure (CS)

 

 

 

WS10

Start self-holding (STOP)

 

 

WS11

Reset (RES)

 

 

WS12

-

 

 

WS13

-

 

 

WS14

-

 

 

WS15

-

 

 

*1 The data (function of input terminal) may be changed by the parameter of the inverter side. Check the function of the inverter used.

Inverter User's Manual (Application) Communication operation and setting

(3) Alarm definition

Device name*1

Description

A0

Second alarm in past

 

 

A1

Latest alarm

 

 

A2

Fourth alarm in past

 

 

A3

Third alarm in past

 

 

A4

Sixth alarm in past

 

 

A5

Fifth alarm in past

 

 

A6

Eighth alarm in past

 

 

A7

Seventh alarm in past

 

 

*1 Only reading is possible for A0 to A7.

These devices cannot be used for a write object (numerical input etc.).

(4)Parameter

The numbers of virtual devices for inverter (parameter (Pr)), used by GOT, correspond to the inverter parameter numbers.

For the inverter parameters, refer to the following.

Manual of the inverter being used

9

TO CONNECTIONPLC MELSECNET/H(PLCNETWORK)

10

MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)

11

CC-Link IE CONTROLLER NETWORK CONNECTION

12

CC-Link IE FIELD NETWORK CONNECTION

13

CC-Link CONNECTION (INTELLIGENT DEVICE STATION)

14

CC-Link CONNECTION (Via G4)

15

CONNECTION

INVERTER

16

CONNECTION

SERVO AMPLIFIER

15. INVERTER CONNECTION

15 - 45

15.6 Device Range that Can Be Set