Table 5. Discrete Input Terminal assignment selections and descriptions.

Sel. No.

 

 

 

 

 

Terminal Selection Descriptions

NO

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

0

1

 

Unassigned — No operation.

 

 

 

 

 

 

 

 

 

 

 

 

2

3

 

Forward — Provides a Forward run command.

 

 

 

 

 

 

 

 

 

 

4

5

 

Reverse — Provides a Reverse run command.

 

 

 

 

 

 

 

 

 

6

7

 

Standby — Enables the Forward and Reverse operation commands.

 

 

 

 

 

 

 

 

 

8

9

 

Reset Resets the device and any active faults.

 

 

 

 

 

 

 

 

 

10

11

 

Preset Speed 1 Preset Speed 1 is used as the LSB of the 4-bit nibble that is used to select a Preset Speed.

 

 

 

 

 

 

 

 

12

13

 

Preset Speed 2 Preset Speed 2 is used as the second bit of the 4-bit nibble that is used to select a Preset Speed.

 

 

 

 

 

 

 

 

14

15

 

Preset Speed 3 Preset Speed 3 is used as the third bit of the 4-bit nibble that is used to select a Preset Speed.

 

 

 

 

 

 

 

 

16

17

 

Preset Speed 4 Preset Speed 4 is used as the MSB of the 4-bit nibble that is used to select a Preset Speed.

 

 

 

 

 

 

 

 

18

19

 

Jog — This terminal activates a Jog for the duration of the activation. The Jog settings may be configured at F260

 

F262.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

21

 

Emergency Off — Terminates the output signal from the drive and may apply a brake if so configured. The braking

 

method may be selected at F603.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

23

 

DC Braking — Upon activation the drive outputs a DC current that is injected into the windings of the motor to

 

quickly brake the motor.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A/D 1 — Accel/Decel Switching 1 — Used in conjunction with Accel/Decel Switching 2. Activate or deactivate this

24

25

 

terminal to toggle to and from the Accel/Decel profile 1 through 4.

 

 

Accel/Decel profiles are comprised of the Accel/Decel settings, Pattern, and Switching Frequency, respectively.

 

 

 

 

 

 

See F504 for more information on this terminal setting.

 

 

 

 

 

 

 

 

 

 

 

 

A/D 2 — Accel/Decel Switching 2 — Used in conjunction with Accel/Decel Switching 1. Activate or deactivate this

26

27

 

terminal to toggle to and from the Accel/Decel profile 1 through 4.

 

 

Accel/Decel profiles are comprised of the Accel/Decel settings, Pattern, and Switching Frequency, respectively.

 

 

 

 

 

 

See F504 for more information on this terminal setting.

 

 

 

 

 

 

 

 

 

 

 

 

V/f Switching 1/V/f Switching 2 — Activating combinations of discrete input terminals V/f Switching 1 and 2

 

 

 

allow for the selection of a V/f switching profile as listed below.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V/f Switching Terminal

 

V/f Selection

 

 

28

29

 

 

 

 

 

 

The 1–4 settings of the V/f Switching

 

 

#1

#2

 

 

 

 

 

 

 

 

 

selections are performed at parameters F170

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F181.

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

1

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

0

 

3

 

 

 

 

 

 

 

 

 

 

 

 

30

31

 

 

1

1

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 = Terminal Activated

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:

 

NO/NC = Normally Open/Normally Closed.

 

 

 

 

 

 

 

 

 

 

 

236

H9 ASD Installation and Operation Manual

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Toshiba H9 operation manual Terminal Selection Descriptions, Sel. No