DOCA0355EN-00

Under Frequency Protection

The table lists the under frequency protection for the Modbus RTU communication.

Address

Register

No.

Function code

RW

X

Unit

Type

Range

Default value

Svd

Description

0x0E49

3658

1

0x03,
0x06,
0x10

RW

1

UINT16

  • 0: Disable

  • 1: Alarm
  • 2: Trip
  • 3: Alarm and Trip

0

Y

Function setting

0x0E4A

3659

1

0x03,
0x06,
0x10

RW

1

%F*

UINT16

90–100
(step 1)

94

Y

Pickup

0x0E4B

3660

1

0x03,
0x06,
0x10

RW

0.1

s

UINT16

1–60000
(step 1)

1

Y

Time delay

0x0E4C

3661

1

0x03,
0x06,
0x10

RW

1

%F*

UINT16

90–100
(step 1)

94

Y

Alarm level

0x0E4D

3662

1

0x03,
0x06,
0x10

RW

1

BITMAP

  • Bit 0: Reset key

  • Bit 1: DI
  • Bit 2: Communication
  • Bit 3: Auto

3

Y

Reset mode

0x0E4E

3663

1

0x03,
0x06,
0x10

RW

0.1

s

UINT16

0–60000
(step 1)

0

Y

Auto-Reset delay

0x0E4F

3664

1

Reserved

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