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INSTRUCTION MANUAL

Thank you for purchase of “HITACHI INVERTER”. This manual

explains about treatment of “SJ-DG (digital input option)”. By reading this
manual and an instruction manual of inverter

use practically for

installation, maintenance, and inspection. After reading this manual, keep
it handy for future reference

Make sure to reach this manual to the end user.

Table of Contents

Chapter1 Introduction

Chapter2 Installation method of printed board

Chapter3 Wiring Connecting

Chapter4 Setting

Chapter5 Function

SJ300/L300P SERIES

SJ-DG

(DIGITAL INPUT OPTION)

NB617X

HITACHI INVERTER

Содержание SJ-DG

Страница 1: ...struction manual of inverter use practically for installation maintenance and inspection After reading this manual keep it handy for future reference Make sure to reach this manual to the end user Table of Contents Chapter1 Introduction 1 Chapter2 Installation method of printed board 2 Chapter3 Wiring Connecting 4 Chapter4 Setting 6 Chapter5 Function 7 SJ300 L300P SERIES SJ DG DIGITAL INPUT OPTION...

Страница 2: ...e sure to prevent trouble by correct inspection and maintenance Make sure to reach this manual to the end user About treatment of this manual Please consent that mentioned items of this manual may be change without permission Keep this manual carefully not to lose because it cannot be reissued All right reserved Contents in this manual is written to make assurance doubly sure but but please contac...

Страница 3: ...r to moderate injury or serous damage to the product The situation described in WARNING may if not avoided lead to serious results Important safety measures are described in CAUTION as well as WARNING so be sure observe them Notes are described in this manual in Note Precaution Carefully read the contents and follow them exactly CAUTION In all the illustrations in this manual covers and safety dev...

Страница 4: ...ock Make sure that only qualified persons will perform maintenance inspection and part replacement Before starting the work remove metallic objects from your person wristwatch bracelet etc Be sure to use tools protected with insulation Otherwise there is a danger of electric shock and or injury Note Never modify the unit Otherwise there is a danger of electric shock and or injury CAUTION Installat...

Страница 5: ...SAFETY PRECAUTIONS ...

Страница 6: ......

Страница 7: ...E PRODUCT This product is guaranteed to last for one year after purchase But the next case is toll repair even if within warranty period 1 In case caused by operating mistake and incorrect repair and modification 2 Trouble caused by reasons except the shipped product 3 In case of using in range over the value of specification 4 In case caused by natural calamity disaster and secondary disaster War...

Страница 8: ...nector part of the back Be sure to fit them to the guide post for positioning of option printed board and screw holes for fixing After connecting fastened the two points of printed board with the fixed screws attached Option board 1 Option board 2 Guide post for the positioning of option board Screw holes for fixing option board M3 screw Option board Figure 2 1 Installation of option printed board...

Страница 9: ...TRB by short circuit between P24B terminal and PLCB terminal D5 D4 D3 D2 D1 D0 STRB P24B TM2 Terminal assignment CM1PLCB SEQCMB D15 D14 D13 D12 D11 TM1 Terminal assignment D10 D9 D8 D7 D6 TM1 TM2 Figure 3 1a Terminal assignment RY SEQ CMB D15 D0 STRB CM1 PLCB P24B D14 Data input signal Sequence error output terminal Strobe Common terminal Common terminal short circuit Inverter digital option print...

Страница 10: ... Source logic In case of using internal interface power source In case of using internal interface power source In case of using external power source In case of using external power source Table 3 2b Connection of output terminal SEQ CMB to programable controller Sink logic Source logic DC24V S SJ DG YTR48 type Output module Short Circuit COM P24B PLCB CM1 Dn STRB DC24V SJ DG S COM P24B CM1 Dn YT...

Страница 11: ...B Common terminal for sequence error signal output Common terminal for sequence error signal output Note P24B Power source terminal for interface DC24V power source for contact input signal In case of selecting source logic contact input common Allowable max current 90mA Power source CM1 Power source terminal for interface Common terminal Common terminal for data input terminal power source for in...

Страница 12: ...n and deceleration time 1 selection P031 to option 3 In case of setting torque limit make sure to set torque limit selection B040 to option 4 In case of setting position make sure to set selection of position command P032 to option 4 4 INPUT MODE BY DIP SWITCH AND ROTARY SWITCH Table 4 2 Initial setting condition Setting item Switch No Initial setting condition 2 PAC OFF 1 BIN OFF Rotary switch CO...

Страница 13: ...eration and deceleration time by BCD input 0 1sec resolution TYPE CODE 1 2 BCD DIV 2 Table 4 4 Table of input mode Dip switch Rotary switch Setting frequency Acceleration and deceleration time setting Torque limit setting Position setting TYPE CODE Setting resolution Switch No 1 2 Setting code 0 01Hz 0 1Hz 1Hz Rate 0 01sec 0 1sec 1sec 1 1pulse 0 O 1 O 2 O 3 O 4 O 5 PAC One time input mode at OFF 6...

Страница 14: ...ch code to 5 7 to F in one time input mode sequence error outputs just after power on of inverter 2 In case of setting rotary switch code to B to F in 2 dividing input mode sequence error outputs just after power on of inverter 3 In case of 1 or 2 turn off power of inverter and set exactly ...

Страница 15: ...is possible to select frequency setting torque limit setting or position setting of one time data input by rotary switch CODE Figure 5 1 2 shows data bit construction of one time BCD input Example of setting In case of setting frequency to 30 0Hz resolution by 0 01Hz Setting of rotary switch CODE 1 1 Input value which 30 multiplies 100 to D15 to D0 terminal by BCD value 30 times100 3000 0011000000...

Страница 16: ...inal 60 100 6000 0001011101110000 Binary 2 When data input is definite turn strobe signal on 3 Turn strobe signal off 4 Input remaining data lower 8 bits to D7 to D0 terminal and D15 to D8terminal to lower code of setting frequency 5 When data input is definite turn strobe signal on 6 Turn strobe signal off Precaution Refer to 5 3 DATA INPUT TIMING for signal input timing D11 D10 D 9 D 8 D 7 D 6 D...

Страница 17: ...D8 terminal 60 10 600 0000011000000000 Binary 2 When data input is definite turn the strobe signal on 3 Turn the strobe signal off 4 Input remaining data lower 8 bits to D7 to D0 terminal and D15 to D8 terminal to lower code of setting frequency 5 When data input is definite turn the strobe signal on 6 Turn strobe signal off Precaution Refer to 5 3 DATA INPUT TIMING for signal input timing Lower c...

Страница 18: ...Hexadecimal Setting frequency Higher 00000000 0 Setting frequency Lower 00000001 1 Torque limit setting Higher 00000010 2 Torque limit setting Lower 00000011 3 Acceleration time setting Higher 00000100 4 Acceleration time setting Lower 00000101 5 Deceleration time setting Higher 00000110 6 Deceleration time setting Lower 00000111 7 Position setting Higher 00001000 8 Position setting Lower 00001001...

Страница 19: ...rect data or reset of inverter or power off carries out cancellation of sequence error And if two times input are correct in dividing input mode they are cancelled just after second input 4 If a code without codes in table of classification is inputted sequence error is outputted 5 In case of trip of inverter data input is invalid Make sure to reset inverter and re input 6 When each command destin...

Страница 20: ...CHAPTER 5 FUNCTION 14 BCD 9999 However f Hz set actually is calculated in max F M I f in max F max frequency Hz and value which is ignored less than is setting frequency ...

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