User manual HITACHI SJ-DG

[. . . ] 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. Contents in this manual is written to make assurance doubly sure but, but please contact if you have some doubts about spelling mistakes, omitted word etc. [. . . ] But, the next case is toll repair, even if within warranty period. (1) (2) (3) (4) In case caused by operating mistake, and incorrect repair and modification Trouble caused by reasons except the shipped product. In case of using in range over the value of specification. In case caused by natural calamity, disaster, and secondary disaster, Warranty mentioned here means warranty for shipped product itself. Damage caused by trouble of shipped product is not guaranteed. (Effective only Japan) Toll repair Any explanation and repair after the warranty period (one-year) shall be charged to the purchaser. And also any explanation and repair out of warranty mentioned above, even within warranty period, shall be charged to the purchaser. If you require the toll repair, please contact your Hitachi Distributor. 1. 3 OUTLINE OF THE PRODUCT If this option printed board is installed to SJ300/L300P series, it is possible to input setting frequency, acceleration time setting, deceleration time setting, torque limit setting, and position setting in digital. 1 CHAPTER 2 INSTALLATION METHOD OF PRINTED BOARD 2. 1 INSTALLATION METHOD OF PRINTED BOARD As the following Figure 2-1, exactly connect option board 1 or 2 to the holes of the four corners and the connector 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 Guide post for the positioning of option board Option board 1 Option board 2 Screw holes for fixing option board (M3 screw) Figure 2-1 Installation of option printed board 2 CHAPTER 3 WIRING, CONNECTING 3. 1 TERMINAL ASSIGNMENT OF DIGITAL INPUT OPTION BOARD Figure 3-1a shows terminal assignment, Figure 3-1b shows terminal standard connection. TM1 TM2 TM1 Terminal assignment SEQ CMB D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 TM2 D2 D1 Terminal assignment D0 STRBCM1 PLCB P24B Figure 3-1a Terminal assignment Inverter digital option printed board RY SEQ (Sequence error output terminal) CMB (Common terminal) D15 D14 (Data input signal) D0 STRB (Strobe) CM1 (Common terminal) PLCB (short circuit) P24B Figure 3-1b Terminal standard connection In case of sink type interface, power is supplied to input terminal (D0 to D15, STRB) by short circuit between P24B terminal and PLCB terminal. 3 CHAPTER 3 WIRING, CONNECTION 3. 2 CONNECTION TO PROGRAMABLE CONTROLLER In case of operating this unit connecting to programable controller, there are 4 patterns of input terminals (Table 3-2a), 2 patterns of output terminals(Table 3-2b). Please connect fitted to the type of programable controller used. Table 3-2a Connection of Input terminal (Dn, STRB, CM1) to Programable controller Sink logic In case of using internal interface power source Source logic In case of using internal interface power source COM S Short Circuit P24B PLCB CM1 Dn Dn DC24V Short Circuit PLCB CM1 DC24V P24B STRB STRB COM YTR48 type Output module S SJ-DG YTS48 type Output module SJ-DG In case of using external power source In case of using external power source P24 DC24 DC24 V PLCB CM1 DC24V S P24 PLC B CM1 Dn STRB COM Dn COM DC24V S STRB YTR48 type Output module SJ-DG YTS48 type Output module SJ-DG Table 3-2b Connection of output terminal(SEQ CMB) to programable controller Sink logic Source logic 4 CHAPTER 3 WIRING, CONNECTION CMB DC24V SEQ COM DC24V CMB SJ-DG SJ-DG 3. 3 SPECIFICATION OF TERMINAL Table 3-3 shows specification of terminal. Table 3-3 Specification of terminal Terminal symbol D15 to D0 Input (Hereinafter called as Dn) Terminal name Specification Electric characteristics Data input terminal Strobe terminal (Data take in command signal terminal) Sequence error signal Photo coupler input (1a contact signal) Sink source type STRB Input impedance : 4. 7k Ù Allowable Between SEQ and CMB Voltage drop at on : less than 4V Allowable max. current : 50mA SEQ Output CMB (Data input error signal output terminal) Common terminal for sequence error signal output Power source terminal for interface Sink source type Common terminal for sequence error signal output Note) P24B Power source CM1 DC24V power source for contact input signal In case of selecting source logic, contact input common. Common terminal for data input terminal, power source for interface and strobe Note) terminal Allowable max. current : 90mA Power source terminal for interface Common terminal Note) Never connect to earth of ground. 3. 4 APPLICABLE WIRING Make sure to use applicable wiring as the following items. wire that is shield less than 0. 5mm Connect the wire which peeling length of sheathed signal wire is 5 ­ In case of connecting twist wire, make sure not to loose Use signal wire which max, outside diameter is less than 2. 0mm2 5 CHAPTER 4 SETTING Rotary switch Dip switch 4. 1 POSITION OF SETTING SWITCH Figure 4-1shows position of setting switch. PAC, DIV, BIN, BCD which printed around the dip switch (TYPE) means one time input , 2 dividing input, binary input, BCD input. CODE TYPE 4. 2 INITIAL SETTING CONDITION OF PRINTED BOARD Table 4-2 shows initial setting condition (Setting condition at shipment). Figure 4-1 Position of switch Table 4-2 Initial setting condition Setting item Switch No. 2 1 Initial setting condition PAC (OFF) BIN (OFF) 0 4. 3 SETTING OF INVERTER Rotary switch CODE 0 to Table 4-3 shows setting items of the inverter (SJ300, L300 series) related to operating SJ-DG. Make sure to refer to "CHAPTER 3 OPERATION", "CHAPTER 4 EXPLANATION OF FUNCTION" of the instruction manual of the inverter, and set exactly. (3) In case of (1) or (2), turn off power of inverter and set exactly. 8 CHAPTER 5 FUNCTION 5. 1 FUNCTION 5. 1. 1 ONE TIME BINARY INPUT It is possible to select frequency setting, torque limit setting or position setting of one time data input by rotary switch CODE. Figure 5. 1. 1shows data bit construction of one time binary input. (Example of setting) In case of setting frequency to 60. 0Hz by 0. 1Hz resolution (Higher) D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 Setting of dip switch TYPE 1 BIN 2 PAC (Lower) D0 Setting Figure 5. 1. 1 Data bit construction of one time binary input (Setting of rotary switch CODE --- 1). [. . . ] (2) If classification code is inputted in dividing input mode, make sure to input classification code in order, higher code, and then lower code. If lower code is inputted at first, sequence error is outputted and data input is invalid (previous data is kept) (3) Re-input of correct 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. [. . . ]