You can read and write command data.

Note:

Set the reserved bit to 0. Do not write the data in the reserved register or the monitor register.

Table 1. MEMOBUS/Modbus Communications Command Data

Register No. (Hex.)

Description

0000

Reserved

0001

Run command, multi-function input command

bit 0

When H5-12 = 0, Forward run/stop

1: Forward run, 0: Stop

When H5-12 = 1, run/stop

1: Run, 0: Stop

bit 1

When H5-12 = 0, Reverse run/stop

1: Reverse run, 0: Stop

When H5-12 = 1, Forward/Reverse run

1: Reverse, 0: Forward run

bit 2

External Fault

1: EF0 [Option Card External Fault]

bit 3

Fault Reset

1: Reset command

bit 4

Multi-function input 1

When the multi-function input command is H1-01 = 40 [Forward Run Command (2-Wire Seq)], bit 4 is “ComRef.”

Note:

When you switch the bit ON as ComRef, the frequency reference source changes to MEMOBUS/Modbus communications. When you connect a communication option to the drive, the frequency reference source gives priority to the communications option.

bit 5

Multi-function input 2

When the multi-function input command is H1-02 = 41 [Reverse Run Command (2-Wire Seq)], bit 5 is “ComCtrl.”

Note:

When you switch the bit ON as ComCtrl, the Run Command source changes to MEMOBUS/Modbus communications. When you connect a communication option to the drive, the Run Command source gives priority to the communications option.

bit 6

Multi-function input 3

bit 7

Multi-function input 4

bit 8

Multi-function input 5

bit 9

Multi-function input 6

bit A

Multi-function input 7

bit B

Multi-function input 8

bit C - F

Reserved

0002

Frequency Reference

o1-03 [Frequency Display Unit Selection] (unsigned) sets the units.

0003

Output voltage gain

Units: 0.1%

Setting range: 20 (2.0%) to 2000 (200.0%), the default value at energize: 1000 (100.0%)

0004

Torque reference/torque limit (0.1% signed)

0005

Torque compensation (0.1% signed)

0006

PID setpoint (0.01% signed)

0007

Setting for the multi-function analog monitor output terminal 1 (10 V/4000 (Hex.))

0008

Setting for the multi-function analog monitor output terminal 2 (10 V/4000 (Hex.))

0009

MFDO setting

bit 0

MFDO (terminal M1-M2)

1: ON, 0: OFF

bit 1

MFDO (terminal M3-M4)

1: ON, 0: OFF

bit 2

  • Relay output/screw clamp terminal board type:

    MFDO (terminal M5-M6)

    1: ON, 0: OFF

  • Photocoupler output/screw clamp terminal board type:

    Multi-function photocoupler output 1

    1: ON, 0: OFF

bit 3

  • Relay output/screw clamp terminal board type:

    Reserved

  • Photocoupler output/screw clamp terminal board type:

    Multi-function photocoupler output 2

    1: ON, 0: OFF

bit 4

Reserved

bit 5

Reserved

bit 6

1: bit 7 function is enabled

bit 7

Fault relay output (terminal MA/MB-MC)

1: ON, 0: OFF

bit 8 - F

Reserved

000A

Pulse train output (Units: 1/1 Hz, setting range: 0 to 32000)

000B - 000E

Reserved

000F

Command selection setting

bit 0

Reserved

bit 1

Input for the PID setpoint

1: Enables target values from MEMOBUS/Modbus

bit 2

Torque reference/torque limit input

1: Enables setting values from MEMOBUS/Modbus

bit 3

Torque Compensation Input

1: Enables setting values from MEMOBUS/Modbus

bit 4

Reserved

bit 5

PID feedback from the MEMOBUS/Modbus

1: Enables PID feedback (15FF (Hex.)) from MEMOBUS/Modbus

bit 6 - B

Reserved

bit C

Terminal S5 input of broadcast message

1: Enabled, 0: Disabled

bit D

Terminal S6 input of broadcast message

1: Enabled, 0: Disabled

bit E

Terminal S7 input of broadcast message

1: Enabled, 0: Disabled

bit F

Terminal S8 input of broadcast message

1: Enabled, 0: Disabled

0010 - 001A

Reserved

001B

Analog monitor option AO-A3 analog output 1 value (10 V/4000 (Hex.))

001C

Analog monitor option AO-A3 analog output 2 value (10 V/4000 (Hex.))

001D

Digital output option DO-A3 output value (binary)

001E - 001F

Reserved

15C0

bit 0

Extended multi-function input command 1

bit 1

Extended multi-function input command 2

bit 2

Extended multi-function input command 3

bit 3 - F

Reserved

15DF

bit 0

Speed Search from Fmax

1: Enables Speed Search from Fmax

  • This is the same function as H1-xx = 61 [MFDI Function Selection = Speed Search from Fmax]. It operates as specified by the command and OR operation from the MFDI terminals.

bit 1

Baseblock command

1: Enables baseblock command

  • This is the same function as H1-xx = 8 [Baseblock Command (N.O.)]. It operates as specified by the command and OR operation from the MFDI terminals.

bit 2

Baseblock command - Without message

1: Enables baseblock command

  • This is the same function as H1-xx = 8 [Baseblock Command (N.O.)].

  • The keypad does not show the bb [Baseblock] alarm message. The ALM LED does not flash.

bit 3

Coast-to-stop command

1: Enables coast-to-stop command

  • The drive shuts off the output and the motor coasts to stop at the leading edge of bit 3.

  • To restart the drive, set bit 3 to 0 and enter the Run command again.

bit 4

Ramp to stop command

1: Enables ramp to stop command

  • The drive ramps to stop in the selected deceleration time at the leading edge of bit 4.

  • To restart the drive, set bit 4 to 0 and enter the Run command again.

bit 5

Fast stop command

1: Enables fast stop command

  • This is the same function as H1-xx = 15 [Fast Stop (N.O.)]. It operates as specified by the command and OR operation from the MFDI terminals.

bit 6

Soft start input reset

1: Enables soft start input reset

  • When bit 6 is 1, the input to the soft starter will be 0. The drive decelerates the motor in the selected deceleration time. When bit 6 is 0, the motor accelerates to the previous frequency reference.

  • U1-01 [Frequency Reference] shows the set frequency reference.

bit 7

Soft start output reset

1: Enables soft start output reset

  • When bit 7 is 1, the output from the soft starter will be 0.

  • When A1-02 = 3, 7 [Control Method Selection = Closed Loop Vector or PM Closed Loop Vector], the drive decelerates the motor as specified by the torque limit. When A1-02 ≠ 3, 7 the drive shuts off the output and the motor coasts.

  • When bit 6 is 0, the motor accelerates to the previous frequency reference.

bit 8

Accel/decel ramp hold command

1: Enables accel/decel ramp hold command

  • This is the same function as H1-xx = A [Accel/Decel Ramp Hold]. It operates as specified by the command and OR operation from the MFDI terminals.

bit 9

JOG command

1: Enables JOG command

  • This is the same function as H1-xx = 6 [Jog Reference Selection]. It operates as specified by the command and OR operation from the MFDI terminals.

bit A

Forward Jog

1: Enables FJOG command

  • This is the same function as H1-xx = 12 [Forward Jog]. It operates as specified by the command and OR operation from the MFDI terminals.

bit B

Reverse Jog

1: Enables RJOG command

  • This is the same function as H1-xx = 13 [Reverse Jog]. It operates as specified by the command and OR operation from the MFDI terminals.

bit C

PID Disable command

1: Enables PID Disable command

  • This the same function as H1-xx = 19 [PID Disable]. It operates as specified by the command and OR operation from the MFDI terminals.

bit D - F

Reserved

15C0

bit 1

Mbus Reg 15C0h bit0 Input Func

When you do not set functions to H1-40 to H1-42, set them to F [Not Used].

bit 2

Mbus Reg 15C0h bit1 Input Func

When you do not set functions to H1-40 to H1-42, set them to F [Not Used].

bit 3

Mbus Reg 15C0h bit2 Input Func

When you do not set functions to H1-40 to H1-42, set them to F [Not Used].

15E0

bit 1

Mbus Reg 15E0h bit0 Output Func

When you do not set functions to H2-40 to H2-42, set them to F [Not Used].

bit 2

Mbus Reg 15E0h bit1 Output Func

When you do not set functions to H2-40 to H2-42, set them to F [Not Used].

bit 3

Mbus Reg 15E0h bit2 Output Func

When you do not set functions to H2-40 to H2-42, set them to F [Not Used].

3004

Time Setting

Setting range: 0000 to 2359 (decimal), the default value at energize: 0000

Set the hour and the minute in HHMM format.

  • HH: 00 to 23 (decimal)

  • MM: 00 to 59 (decimal)

3005

Year and Day Setting

Setting range: 1600 to 9906 (decimal), the default value at energize: 1600

Sets the year and the day of the week in YYDW format.

  • YY: the last two digits of the year from 16 to 99 (decimal)

  • DW: the day of the week

    • Sunday: 00

    • Monday: 01

    • Tuesday: 02

    • Wednesday: 03

    • Thursday: 04

    • Friday: 05

    • Saturday: 06

3006

Date Setting

Setting range: 101 to 1231 (decimal), the default value at energize: 101

Sets the month and the date in MMDD format.

  • MM: 01 to 12 (decimal)

  • DD: 01 to 31 (decimal)

3007

Set the Date Information

Setting range: 0 to 8 (decimal), the default value at energize: 8

Sets the values specified in 3004H to 3006H as the date and time.

  • Command Data: 1

  • Response Data: 0 (normal), 8 (fault)