Chapter 5 SETTING

(Note 1) : Please refer to the instruction manual of the inverter main body as to the setting procedure.

(Note 2): When the over speed abnormal detection level (P026), the speed error over detection level (P027) are set 0, the Abnormal detection data processing will be invalid.

(Note 3): Regarding the SJ-FB setting, there are some warning about what type of main body combines with the SJ-FB which is written following list.

 

 

 

Main body of SJ300 Production No (MFG No) (Note 4)

 

 

 

9 8 XXXXXXXXXXXX

 

 

 

 

9 9 XXXXXXXXXXXX

others

No.

Item

9 O XXXXXXXXXXXX

 

9 J XXXXXXXXXXXX

 

 

 

 

 

 

 

 

9 K XXXXXXXXXXXX

 

 

 

 

0 1 XXXXXXXXXXXX

 

1

Completion

Range of setting: 0.00 - 9.99 (X10(sec))

Range of setting: 0.00 - 9.99 (X1(sec))

 

delay

time

(Example) In order to operate the completion

( Example) In order to operate the completion

 

setting

for

delay time setting for orientation for 1(sec). Set

delay time setting for orientation for 1(sec). Set

 

orientation

P018 setting which is written below.

P018 setting which is written below.

 

(P018)

 

P018=1(sec)/10(sec) =0.10

P018=1(sec) / 1(sec)=1.00

2

Over

speed

Range of setting: 0.0 - 150.0 (X100)

Range of setting: 0.0 - 150.0 (X1%)

 

abnormal

(Example) In order to operate the over speed

(Example) In order to operate the over speed

 

detection

detection level at 66Hz while maximum

detection level at 66Hz, while maximum

 

level

 

frequency is 60Hz. Set P026 setting which is

frequency is 60Hz. Set P026 setting which is

 

 

 

written below.

written below.

 

 

 

P026=66Hz / 60Hz=1.1

P026=66Hz / 60HzX100=110.0

(Note 4) The SJ300 Production number (MFG No) is printed on the main body of the SJ300 specifications label. Refer to figure 5-2(1), figure 5-2(2).

Specifications label

Figure 5-2(1) location of specification labels

Inverter model

Maximum applicable motor

Input ratings

Output ratings

Production number

Figure 5-2 (2) Contents of specification label

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Hitachi SJ-FB manual location of specification labels