SJ700-2 Instruction Manual NT204DX - Hitachi America, Ltd.

More documents

Recommendations

Info

Chapter 4 Explanation of Functions 4.2.104 Easy sequence function - You can create a user program with EzSQ (the programming software dedicated to the SJ700) on a personal computer, and download the program to your Related code A017: Easy sequence function selection P100 to P131: Easy sequence user parameters SJ700 series inverter. Thus, you can convert your inverter to a special machine on which user-defined functions are installed. Please refer to programming instruction of EzSQ user manual. - The easy sequence function does not provide an operation mode exclusive for program-based operation. Therefore, you can arbitrarily select the devices to input frequency and operation commands to the inverter. On the other hand, the FW terminal must be used exclusively to run the program. If the control circuit terminal block is specified as the device to input operation commands, the FW terminal must be turned on by an instruction in the program. - The intelligent input/output terminals of the inverter include general-purpose input/output terminals dedicated to the easy sequence function. Those terminals can be used to freely write and read data to and from the inverter with instructions in the program. - You can assign the parameters (e.g., frequency setting and acceleration/deceleration time parameters) that require adjustments on the actual inverter to user parameters (P130 to P131). If you do so, you can readjust the parameter data by using the digital operator without having to connect your personal computer to the inverter. - If you specify a program number in each program you created, you will be able to check the program number on the monitor of the digital operator. - Each user program is compiled, and stored as an intermediate code in the internal EEPROM of the inverter. (Data can be stored in EEPROM.) - Even if the user data is initialized via the digital operator, downloaded programs and user parameters (P100 to P131) are not cleared. - You cannot copy the downloaded program by an operation from a remote operator. You cannot copy the user parameter codes "P***", either. If necessary, download the user parameter codes from your personal computer. Personal computer (Windows system) Programming/ debugging support software EzSQ Inverter Special cable SJ700 Compilation Download User program Upload 4 - 96
Chapter 4 Explanation of Functions 4.3 Functions Available When the Feedback Option Board (SJ-FB) Is Mounted 4.3.1 Functions requiring the SJ-FB Related code - The feedback option board (SJ-FB) is generally required in the following A044: V/F characteristic curve selection, 1st motor A001: Run command source setting cases: A076: PV source setting When "05" (V2: vector control with sensor) is specified for V/F A141: Operation-target frequency selection 1 characteristic curve selection, 1st motor(A044) A142: Operation-target frequency selection 2 When pulse train frequency input is specified by one of the following methods: - "06" (pulse train input) is specified for the run command source setting (A001). - "10" (operation function result) is specified for the run command source setting (A001), and "05" (pulse train frequency) is specified for operation-target frequency selection 1 (A141) or operation-target frequency selection 2 (A142). - "03" (pulse train frequency input) is specified for the PV source setting (A076). - For the wiring and DIP switch setting of the SJ-FB, refer to the instruction manual for the SJ-FB. - You can check the direction of motor rotation with the actual-frequency monitoring function (d008). For checking with this monitoring function, specify "00" (VC) for the V/F characteristic curve selection (A044) and make the inverter operate the motor. (Normally, a positive frequency is monitored when a forward-operation command is input, and vice versa.) 4.3.2 V2 control pulse setting To use the V2 control pulse setting function, specify "00" (ASR: speed control mode) or "01" (APR: pulse train position control mode) for the control pulse setting (P012). In speed control mode, select a device to input frequency commands by the frequency source setting (A001). In pulse train position control mode, each frequency command is generated from a position command pulse train and the feedback of the position data detected by the encoder. The position command is input via an intelligent input terminal, to which the input of the pulse train position command is assigned. You can perform the position control with the command. Select one of three input formats for the pulse train position command by the pulse train mode setting (P013). To use the pulse train position control mode, assign function "48" (STAT) to an intelligent input terminal. The inverter accepts a pulse train position command only when the STAT terminal is on. You can clear the position deviation data by an external signal. Assign function "47" (PCLR) to an intelligent input terminal. Turning the PCLR on and off clears the position deviation data in the inverter. To output a speed deviation error signal, assign function "22" (DSE) to an intelligent input terminal, and specify a deviation level as the speed deviation error detection level (P027). If the deviation of the actual frequency (motor speed) from that specified by the frequency command exceeds the error detection level (P027), the inverter will output the DSE signal. Item Function code Data or range of data Description 00 ASR: Speed control mode 01 APR: Pulse train position control mode Control pulse setting P012 02 APR2: Absolute position control mode 03 HAPR: High resolution absolute position control mode 00 MD0: 90°-phase-shift pulse train Pulse train mode setting (*2) P013 01 MD1: Forward/reverse operation command with pulse train 02 MD2: Forward-operation pulse train with reverse-operation pulse train Encoder pulse-per-revolution (PPR) setting Position loop gain setting (*1) P011 P023 128. to 9999. or 1000 to 6553 (10000 to 65535) (pulses) 0.00 to 99.99 or 100.0 (rad/s) 0.00 to 99.99 or 100.0 to 120.0 (Hz) Related code P012: Control pulse setting A001: Frequency source setting P013: Pulse train mode setting P011: Encoder pulse-per-revolution (PPR) setting P023: Position loop gain setting H004: Motor poles setting, 1st motor C001 to C008: Terminal [1] to [8] functions Pulse count of encoder Position loop gain Speed deviation error detection Deviation level at which to output the DSE P027 level setting signal Motor poles setting, 1st motor H004 2, 4, 6, 8, or 10 (poles) Selection of the number of poles of the motor 47 PCLR: Clearance of position deviation data Terminal function C001 to C008 STAT: Pulse train position command input 48 enable Terminal function C021 to C025 22 DSE: Speed deviation error signal Alarm relay terminal function C026 22 DSE: Speed deviation error signal 4 - 97
Page 1 and 2:
HITACHI INVERTER SJ700-2 SERIES INS
Page 3 and 4:
Safety Instructions Safety Instruct
Page 5 and 6:
Safety Instructions 3. Operation !
Page 7 and 8:
Safety Instructions Precautions Con
Page 9 and 10:
Safety Instructions Precautions Con
Page 11 and 12:
Safety Instructions 10. Distributio
Page 13 and 14:
Contents Chapter 1 Overview 1.1 Ins
Page 15 and 16:
Contents 4.2.30 Overload restrictio
Page 17 and 18:
Contents 4.3.15 Speed/position swit
Page 19:
Chapter 1 Overview This chapter des
Page 22 and 23:
Chapter 1 Overview 1.2 Method of In
Page 24:
Chapter 2 Installation and Wiring T
Page 27 and 28:
Chapter 2 Installation and Wiring 2
Page 29 and 30:
Page 31 and 32:
Page 33 and 34:
Chapter 2 Installation and Wiring D
Page 35 and 36:
Chapter 2 Installation and Wiring S
Page 37 and 38:
Chapter 2 Installation and Wiring c
Page 39 and 40:
Page 41 and 42:
Page 43 and 44:
Chapter 2 Installation and Wiring (
Page 45 and 46:
Page 47 and 48:
Chapter 2 Installation and Wiring (
Page 49:
Chapter 3 Operation This chapter de
Page 52 and 53:
Chapter 3 Operation You can operate
Page 54 and 55:
Chapter 3 Operation 3.2.2 Code disp
Page 56 and 57:
Chapter 3 Operation Key operation a
Page 58 and 59:
Chapter 3 Operation (3) Code/data d
Page 60 and 61:
Chapter 3 Operation 3.3 How To Make
Page 62 and 63:
Chapter 3 Operation ELB 3-phase pow
Page 65 and 66:
Chapter 4 Explanation of Functions
Page 67 and 68:
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Page 79 and 80:
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110: Chapter 4 Explanation of Functions
Page 149 and 150: Voltage across main circuit termina
Page 159: Chapter 4 Explanation of Functions
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
Page 230 and 231:
Chapter 5 Error Codes 5.1 Error Cod
Page 232 and 233:
Chapter 5 Error Codes Name Gate arr
Page 234 and 235:
Chapter 5 Error Codes 5.1.2 Option
Page 236 and 237:
Chapter 5 Error Codes 3) Error indi
Page 238 and 239:
Chapter 5 Error Codes 5.1.3 Trip co
Page 240:
Chapter 6 Maintenance and Inspectio
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 250 and 251:
Chapter 7 Specifications 7.1 Specif
Page 252 and 253:
Chapter 7 Specifications (3) Common
Page 254 and 255:
Chapter 7 Specifications SJ700-150
Page 256 and 257:
Chapter 7 Specifications SJ700-750
Page 259 and 260:
Chapter 8 List of Data Settings 8.1
Page 261 and 262:
Chapter 8 List of Data Settings 8.4
Page 263 and 264:
Chapter 8 List of Data Settings AVR
Page 265 and 266:
Chapter 8 List of Data Settings Oth
Page 267 and 268:
Chapter 8 List of Data Settings Cod
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275 and 276:
Page 277 and 278:
Appendix Upgrading from the SJ300 S
Page 279 and 280:
Index A B C a/b....................
Page 281 and 282:
Index O P O........................
show all

SJ700-2 Instruction Manual NT204DX - Hitachi America, Ltd.

Create successful ePaper yourself

Delete template?

Save as template?