C GROUP: INTELLIGENT TERMINAL FUNCTIONS

Code

Function Name

Monitored data or setting

monitoring

C030

Digital current monitor reference value

SJ700:0.20 x "rated current" to 2.00 x "rated current" (A) / SJ700B:0.20 x "rated current" to 1.50 x "rated current" (A)

(Current with digital current monitor output at 1,440 Hz)

Analog

 

terminals

C031

Terminal (11) active state

00(NO) / 01(NC)

C033

Terminal (13) active state

00(NO) / 01(NC)

Intelligent

C032

Terminal (12) active state

00(NO) / 01(NC)

C034

Terminal (14) active state

00(NO) / 01(NC)

output

C035

Terminal (15) active state

00(NO) / 01(NC)

 

C036

Alarm relay terminal active state

00(NO) / 01(NC)

 

C038

Low-current indication signal output mode selection

00 (output during acceleration/deceleration and constant-speed operation),

 

01 (output only during constant-speed operation)

 

 

 

 

C039

Low-current indication signal detection level

SJ700:0.0 to 2.00 x "rated current" (A) / SJ700B:0.0 to 1.50 x "rated current" (A)

 

C040

Overload signal output mode

00 (output during acceleration/deceleration and constant-speed operation),

 

01 (output only during constant-speed operation)

 

 

 

 

C041

Overload level setting

SJ700:0.0 to 2.00 x "rated current" (A) / SJ700B:0.0 to 1.50 x "rated current" (A)

status

C042

Frequency arrival setting for accel.

0.00 to 99.99, 100.0 to 400.0 (Hz) (*1)

C044

PID deviation level setting

0.0 to 100.0 (%)

 

C043

Frequency arrival setting for decel.

0.00 to 99.99, 100.0 to 400.0 (Hz) (*1)

terminal

C045

Frequency arrival setting for acceleration (2)

0.00 to 99.99, 100.0 to 400.0 (Hz) (*1)

C052

Maximum PID feedback data

0.0 to 100.0 (%)

 

C046

Frequency arrival setting for deceleration (2)

0.00 to 99.99, 100.0 to 400.0 (Hz) (*1)

output

C053

Minimum PID feedback data

0.0 to 100.0 (%)

C055

Over-torque(Forward-driving) level setting

SJ700: 0. to 200. (%) < 75kW and over:0. to 180.>

SJ700B: 0. to 150. (%)

and

 

 

C056

Over-torque(Reverse-regenerating) level setting

SJ700: 0. to 200. (%) < 75kW and over:0. to 180.>

Levels

SJ700B: 0. to 150. (%)

 

 

C057

Over-torque(Reverse-driving) level setting

SJ700: 0. to 200. (%) < 75kW and over:0. to 180.>

SJ700B: 0. to 150. (%)

 

 

 

 

C058

Over-torque(Forward-regenerating) level setting

SJ700: 0. to 200. (%) < 75kW and over:0. to 180.>

 

SJ700B: 0. to 150. (%)

 

 

 

 

C061

Electronic thermal warning level setting

0. to 100. (%)

 

C062

Alarm code input

00(Disabled) / 01(3-bit) / 02(4-bit)

 

C063

Zero speed detection level

0.00 to 99.99, 100.0 (Hz)

 

C064

Heat sink overheat warning level

0. to 200.0 ()

function

C071

Communication speed selection

02 (loopback test), 03 (2,400 bps), 04 (4,800 bps), 05 (9,600 bps), 06 (19,200 bps)

C072

Node allocation

1. to 32.

 

 

C073

Communication data length selection

7 (7 bits), 8 (8 bits)

Communication

C074

Communication parity selection

00 (no parity), 01 (even parity), 02 (odd parity)

C075

Communication stop bit selection

1 (1 bit), 2 (2 bits)

 

 

C076

Selection of the operation after communication error

00 (tripping), 01 (tripping after decelerating and stopping the motor), 02 (ignoring errors),

 

03 (stopping the motor after free-running), 04 (decelerating and stopping the motor)

 

C077

Communication timeout limit before tripping

0.00 to 99.99 (s)

 

C078

Communication wait time

0. to 1000. (ms)

 

C079

Communication mode selection

00(ASCII), 01(Modbus-RTU)

Adjustment

C081

O input span calibration

0. to 9999., 1000 to 6553(10000 to 65530)

 

C082

OI input span calibration

0. to 9999., 1000 to 6553(1000065530)

 

C083

O2 input span calibration

0. to 9999., 1000 to 6553(1000065530)

 

C085

Thermistor input tuning

0.0 to 999.9, 1000.

 

C091

Debug mode enable

(Do not change this parameter, which is intended for factory adjustment.)

Others

C101

UP/DOWN memory mode selection

00 (not storing the frequency data), 01 (storing the frequency data)

C102

Reset mode selection

00 (resetting the trip when RS is on), 01 (resetting the trip when RS is off),

00 (starting with 0 Hz), 01 (starting with matching frequency),

 

 

 

02 (enabling resetting only upon tripping [resetting when RS is on])

 

C103

Restart mode after reset

02 (restarting with active matching frequency)

 

 

 

adjustment

C105

FM gain adjustment

50. to 200. (%)

C107

AMI gain adjustment

50. to 200. (%)

 

C106

AM gain adjustment

50. to 200. (%)

Meter

C109

AM bias adjustment

0. to 100. (%)

C110

AMI bias adjustment

0. to 100. (%)

Terminal

C111

Overload setting (2)

SJ700:0.0 to 2.00 x "rated current" (A) <75kW and over:0.0 to 1.80 x "rated current">

SJ700B:0.0 to 1.50 x "rated current" (A)

Adjustment

C121

O input zero calibration

0. to 9999., 1000 to 6553 (10000 to 65530)

C123

O2 input zero calibration

0. to 9999., 1000 to 6553 (10000 to 65530)

 

C122

OI input zero calibration

0. to 9999., 1000 to 6553 (10000 to 65530)

 

C130

Output 11 on-delay time

0.0 to 100.0 (s)

 

C131

Output 11 off-delay time

0.0 to 100.0 (s)

 

C132

Output 12 on-delay time

0.0 to 100.0 (s)

function

C133

Output 12 off-delay time

0.0 to 100.0 (s)

C134

Output 13 on-delay time

0.0 to 100.0 (s)

 

 

C135

Output 13 off-delay time

0.0 to 100.0 (s)

operation

C136

Output 14 on-delay time

0.0 to 100.0 (s)

C139

Output 15 off-delay time

0.0 to 100.0 (s)

 

C137

Output 14 off-delay time

0.0 to 100.0 (s)

 

C138

Output 15 on-delay time

0.0 to 100.0 (s)

terminal

C140

Output RY on-delay time

0.0 to 100.0 (s)

C142

Logical output signal 1 selection 1

Same as the settings of C021 to C026 (except those of LOG1 to LOG6)

 

C141

Output RY off-delay time

0.0 to 100.0 (s)

Output

C143

Logical output signal 1 selection 2

Same as the settings of C021 to C026 (except those of LOG1 to LOG6)

C144

Logical output signal 1 operator selection

00 (AND), 01 (OR), 02 (XOR)

 

 

C145

Logical output signal 2 selection 1

Same as the settings of C021 to C026 (except those of LOG1 to LOG6)

 

C146

Logical output signal 2 selection 2

Same as the settings of C021 to C026 (except those of LOG1 to LOG6)

 

C147

Logical output signal 2 operator selection

00 (AND), 01 (OR), 02 (XOR)

 

C148

Logical output signal 3 selection 1

Same as the settings of C021 to C026 (except those of LOG1 to LOG6)

(*1) 4000HF:0.00 to 99.99, 100.0 to 120.0(Hz)

 

 

 

 

[◯= Allowed×= Not permitted

 

 

 

 

 

 

 

Default Setting

Setting

Change

 

 

 

SJ700

 

SJ700B

during operation during operation

-FE(CE) -FU(UL)

-F(JP)

(allowed or not) (allowed or not)

 

 

 

Rated current of

 

 

 

 

inverterx 1..0

 

 

 

 

 

×

00

 

 

00

00

00

00

 

 

00

00

00

×

00

 

 

00

00

00

×

00

 

 

00

00

00

×

00

 

 

00

00

00

×

01

 

 

01

01

01

×

01

 

 

01

01

01

×

Rated

 

current

 

1..0

×

 

of inverterx

01

 

 

01

01

01

×

Rated

 

current

 

1..0

×

 

of inverterx

0.00

 

 

0.00

0.00

0.00

×

0.00

 

 

0.00

0.00

0.00

×

3.0

 

 

3.0

3.0

3.0

×

0.00

 

 

0.00

0.00

0.00

×

0.00

 

 

0.00

0.00

0.00

×

100.0

 

 

100.0

100.0

100.0

×

0.0

 

 

0.0

0.0

0.0

×

100.

 

 

100.

100.

100.

×

100.

 

 

100.

100.

100.

×

100.

 

 

100.

100.

100.

×

100.

 

 

100.

100.

100.

×

80.

 

 

80.

80.

80.

×

00

 

 

00

00

00

×

0.00

 

 

0.00

0.00

0.00

×

120.

 

 

120.

120.

120.

×

04

 

 

04

04

04

×

1.

 

 

1.

1.

1.

×

7

 

 

7

7

7

×

00

 

 

00

00

00

×

1

 

 

1

1

1

×

02

 

 

02

02

02

×

0.00

 

 

0.00

0.00

0.00

×

0.

 

 

0.

0.

0.

×

00

 

 

00

00

00

×

 

 

 

 

 

 

×

 

 

 

Factory set

 

×

 

 

 

 

 

×

 

 

 

 

 

 

 

 

 

 

 

 

×

 

00

 

 

00

00

00

×

×

 

 

 

00

 

 

00

00

00

×

00

 

 

00

00

00

00

 

 

00

00

00

×

100.

 

 

100.

100.

100.

100.

 

 

100.

100.

100.

100.

 

 

100.

100.

100.

0.

 

 

0.

0.

0.

20.

 

 

20.

20.

20.

 

 

 

Rated current of

 

×

 

 

 

inverterx 1..0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Factory set

 

 

 

 

 

 

 

 

 

0.0

 

 

0.0

0.0

0.0

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

0.0

 

 

0.0

0.0

0.0

×

00

 

 

00

00

00

×

00

 

 

00

00

00

×

00

 

 

00

00

00

×

00

 

 

00

00

00

×

00

 

 

00

00

00

×

00

 

 

00

00

00

×

00

 

 

00

00

00

×

17

Page 18
Image 18
Hitachi SJ700 C030, C031, C033, C032, C034, C035, C038, C039, C040, C041, C042, C044, C043, C045, C052, C046, Output C053

SJ700B, SJ700 specifications

The Hitachi SJ700 and SJ700B series are renowned variable frequency drives (VFDs) that represent a significant advancement in motor control technology. Designed for industrial applications, these drives offer a versatile solution for managing motor speed, torque, and efficiency in a variety of settings.

One of the main features of the SJ700 and SJ700B series is their compact design. This allows for easy installation and integration into existing systems, which is crucial for minimizing downtime during upgrades or replacements. The drives support multiple mounting orientations, facilitating applications with space constraints.

Another standout characteristic is their advanced control algorithms. The SJ700 series uses vector control technology, which optimizes the performance of both AC and induction motors. This ensures high precision in speed and torque control, making it suitable for processes that require fine adjustments. The drives also feature automatic tuning capabilities, which allow for quick commissioning while minimizing the need for extensive parameter adjustments.

The SJ700 and SJ700B series are designed with energy efficiency in mind. They utilize advanced regenerative braking technology that recovers energy, reducing power consumption and improving overall system efficiency. Furthermore, these drives incorporate energy-saving features that optimize motor operation based on load requirements, contributing to a lower carbon footprint.

These drives come equipped with robust communication capabilities. They support various communication protocols such as Modbus, Profibus, and EtherCAT, making them easily integrable with modern automation systems. This flexibility allows for real-time monitoring and control, enhancing operational visibility and efficiency.

Reliability is another hallmark of the SJ700 series. Built with high-quality components, these drives exhibit excellent thermal management and protection against overvoltage, overload, and short circuits. The SJ700B variant boasts additional features such as enhanced fault diagnostics and improved environmental protection, making it suitable for more demanding applications.

In conclusion, the Hitachi SJ700 and SJ700B series variable frequency drives stand out in terms of compact design, advanced control technologies, energy efficiency, versatile communication options, and robust reliability. These features make them an ideal choice for a wide range of industrial applications, from manufacturing automation to HVAC systems, ensuring optimal performance and cost savings for users.