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Hitachi SJ-PB2 Instruction Manual
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Hitachi SJ-PB2 Instruction Manual

Hitachi SJ-PB2 Instruction Manual

Profibus-dp communication board for sj700/sj300/l300p series inverter
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SJ700/SJ300/L300P SERIES
INSTRUCTION MANUAL
Chapter6 COUNTERMASURE FOR ABNORMALIT
Appendix PARAMETER CROSS-REFERENCE LIST
Thank you for purchase of "HITACHI INVERTER". This manual
explains about treatment of "SJ-PB2/SJ-PBT2 (Profibus-DP 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.
After reading this manual, keep it at handy for future
reference.
Hitachi Inverter
(Profibus-DP Option) 

Table of Contents

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NT 2 1 3 X

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Summary of Contents for Hitachi SJ-PB2

  • Page 1: Table Of Contents

    Chapter5 OPERATING Chapter6 COUNTERMASURE FOR ABNORMALIT Appendix PARAMETER CROSS-REFERENCE LIST Thank you for purchase of “HITACHI INVERTER”. This manual explains about treatment of “SJ-PB2/SJ-PBT2 (Profibus-DP 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.
  • Page 2 - Request - Thank you for purchase of “SJ-PB2/SJ-PBT2 (Profibus-DP Option)”. This instruction manual explains about treatment and maintenance of “SJ-PB2/SJ-PBT2”. Before using the product, carefully read this manual with the instruction manual of inverter, and keeps it handy for quick reference of operator and maintenance inspector.
  • Page 3 SAFETY PRECAUTIONS SAFETY PRECAUTIONS Carefully read this manual and all of the warning labels attached to the inverter before installing, operating, maintaining, inspecting, it. Safety precautions are classified into “Warning” and “Caution” in this manual. ：Indicates a potentially hazardous situation which, if not avoided, can result in serious WARNING injury or death.
  • Page 4 SAFETY PRECAUTIONS WARNING Wiring: Wiring work shall be carried out by electrical experts. Otherwise, there is a danger of electric shock, fire and/or damage of product. Implement wiring after checking that the power supply is off. Otherwise, there is a danger of electric shock and/or fire. Operating: Be sure not to touch the surface or the terminal of option board while energizing.

  • Page 5: Sj-Pb2/Sj-Pbt2

    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. ...
  • Page 6 SJ-PB2/SJ-PBT2 is possible to use for all models of SJ700/SJ300/L300P series. The SJ-PB2/SJ-PBT2 option board communicates according to the Profibus Protocol Standard DIN 19245 part 1 & 3. This means that it can communicate with all masters that comply with this standard, but it does not necessarily mean that all services available in the Profibus standard are supported.
  • Page 7 INTRODUCTION 1.5 Profibus-DP Supported Version 1.5.1 In case of SJ300/L300P Series SJ-PB2/SJ-PBT2 can use following Manufacturing number (MFG No) of SJ700/SJ300/L300P series. After Manufacturing number : XX8KXXXXXXXXXXXX (SJ300-0.4-55kW / L300P-11-75kW supported) XXEMXXXXXXXXXXXX (SJ300-75-132kW / L300P-90-132kW supported) (Note) Manufacturing number is written in specifications label on main body of SJ300/L300Pseries. Refer to figure 1-2, figure 1-3.
  • Page 8 Figure 1-4 Bus cycle time of a Profibus-DP Mono Master system (2 bytes I/O data/slave) 1.7 Production specification Basically, the environmental specification of the SJ-PB2/SJ-PBT2 is in accordance with SJ700/SJ300/L300P series inverter. Please refer to the instruction manual of SJ700/SJ300/L300P series.

  • Page 9: Chapter2 Installation

    CHAPTER 2 INSTALLATION 2.1 Mounting method of option board Figure 2-1 describes how to mount the option board to the option port 1 or 2. There are four holes on the option board, match the two of them with the screw holes on the option port 1 or 2.

  • Page 10: Chapter3 Wiring, Connecting

    (A-line and B-line) are isolated via photo couplers. Profibus-DP communication ASIC: NP30 chip from ProfiChip. Bus connection: The SJ-PB2 connects to the Profibus network with a 9-pin female DSUB connector. For the pin layout, refer to Table 3-1. Table 3-1 Pin Layout of SJ-PB2 Name...
  • Page 11 CHAPTER 3 WIRING, CONNECTING 3.3 Wiring note 1.Installing / removing the cable or connector must be done after checking the power supply off. 2.Wiring should not have bare cables exposed between connector contacts. 3.Network cables should be fixed without tension. Cables fixed under tension have potential of causing a communication fault by to be removed a connector.

  • Page 12: Chapter4 Setting

    The SJ-PB2/SJ-PBT2 supports PPO-type 1-5. (Refer to chapter 5.1 for PPO description) The PPO type is configured from the master. The SJ-PB2/SJ-PBT2 senses the configuration and configures itself accordingly. The amount of input/output data transferred on the Profibus network depends on the selected PPO type. Amount of data transferred in the...
  • Page 13 SJ-PB2/SJ-PBT2 has no control. from the “Terminal” input when a SJ-PB2/SJ-PBT2 is present in the option slot. In order to do this, bit ten in the Control Word shall be set to zero. That is, by setting A001=2, A002=1, and control word bit 10=0 it is possible to control the inverter with the terminal while giving frequency reference from the fieldbus.

  • Page 14: Chapter5 Operating

    The structure of the user data is designated as parameter process data objects (PPO) in the Profidrive profile. The profile defines five PPO types, where SJ-PB2/SJ-PBT2 supports all these PPO types. There are PPO’s with a parameter area (PKW) and a process data area (PZD). There is also PPO’s that consist exclusively of process data (PZD).
  • Page 15 Figure 5-1 word AK: Request/response characteristics (Range 0-15) SPM: Toggle bit for Spontaneous Messages, not used by SJ-PB2/SJ-PBT2. PNU: Parameter number. Range 1- for Hitachi specific parameters and 900-999 for Profidrive specific parameters. Please refer to chapter 3.5 for which Profidrive specific parameters that are supported.
  • Page 16 If the inverter rejects a request from the master, the AK word in the PPO-read will indicate this by assuming value 7 or 8. The describing fault number will be found in the PWE part. (note) Not supported by the SJ-PB2/SJ-PBT2 option board.
  • Page 17 CHAPTER5 OPERATING 5.3 PZD-part In this chapter the process data part (PZD) of a PPO is discussed. The PZD part consists of a fixed part (PZD1-2, all PPO’s) and a parameterable part (PZD 3-10, shaded grey above, PPO 2, 4 and 5). In the fixed part, control word and speed reference are transferred to the inverter while status word and actual output frequency are transferred from the inverter.
  • Page 18 CHAPTER5 OPERATING Profidrive Status Word (ZSW): The status word indicates the status of the inverter (Inverter -> PLC). Status word Value Meaning Remark Ready to switch-on Control word bit 0=0 and bits 1, 2, 10 are set to 1 (Ready to switch-on state).
  • Page 19 CHAPTER5 OPERATING Ready to Ready to switch-on Ready A switch-on Ready A SW: bit0=0 START bit1=0 Switch-on inhibit Voltage bit2=0 CW: bit 2=0 CW: bit 1=0 switched-off, bit 6=1 bit 10=1 bit 10=1 SW=0 CW: bit 0=0 Voltage on bit 10=1 OFF2 Active SW: bit 4=0 OFF3 Active...
  • Page 20 CHAPTER5 OPERATING 5.3.3 PZD word 3-10 In PZD word 3-10 the user can determine which inverter parameters that should be transferred to/from the inverter every bus-cycle. With some of the PPO types (PPO2, 4, 5) it is possible to read and write parameters cyclically. Parameter write values are placed in the PZD’s 3-10 transferred from the master to the inverter.
  • Page 21 CHAPTER5 OPERATING 5.4 Parameter Examples 5.4.1 Writing a four byte parameter In this first example, PPO1 is used to set parameter F002 (1 Acceleration time 1) to 4.00 seconds. Also, a Start command and a frequency set-point (50%) is given. Please note: When reading/writing parameters via the Profidrive profile the cross-reference list must be used, see chapter 5.
  • Page 22 CHAPTER5 OPERATING In the request message the first two bytes are used for parameter identification. The first digit (7) denotes the function “Change parameter value (array word)” (refer to chapter 3.2). The second digit along with the second byte (3 and 93) indicates parameter number 916. Byte 3 (01) denotes sub-index in the array parameter, in this case “01”...
  • Page 23 CHAPTER5 OPERATING 5.5 Profidrive specific parameters The table below shows which Profidrive specific parameters that are supported by the SJ-PB2/SJ-PBT2. Table 5-1 Profidrive parameters PNU - Parameter Number Description Range Refer to chapter 5.3.3 and 5.4.3 for how to assign PZD Parameter range: words.
  • Page 24 CHAPTER5 OPERATING The malfunction codes are coded as follows. Table5- 2 Malfunction codes Fault code Fault description SJ700/SJ300/L300P parameter 947 No fault Overcurrent inverter. Overcurrent deceleration. Overcurrent acceleration. Overcurrent. Overload protection. Braking resistor overload protection. Over-voltage protection. EEPROM error. Under-voltage. Current detector error.
  • Page 25 Flash Red 4Hz Initialization failed. Need to change the SJ-PB2/SJ-PBT2. Green Serial channel status OK. Flash Red 1Hz Serial communication error. Confirm cable length and connection fails of connector. And then adjust adequate. Serial channel No serial communication.
  • Page 26 APPENDIX PARAMETER OBJECT LISTS Parameter cross-reference list To be able to read/write parameters via Profibus it is necessary to use a cross-reference list to convert from Profibus parameters to actual parameter values in the inverter. This Chapter describes the SJ300/L300P and SJ700 parameter object lists. Example, if parameter “1st Acceleration time 1”...
  • Page 27 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write F302 0.01 - 3600.00s *100 3rd Acceleration time 1 F003 0.01 - 3600.00s *100 1st Deceleration time 1 F203 0.01 - 3600.00s *100 2nd Deceleration time 1 F303 0.01 - 3600.00s *100...
  • Page 28 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write H223 0 - 655.30A *100 2nd No load current Io of motor R/WOS H024 0.001 - 9999.000kgm2 *100 1st Inertia J of motor R/WOS H224 0.001 - 9999.000kgm2 *100 2nd Inertia J of motor R/WOS...
  • Page 29 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write b107 0.0 - 800.0V Free V/F control voltage 4 R/WOS 0 – b108 Free V/F control frequency 5 R/WOS "Free-setting, V/f frequency 6" Hz b109 0.0 - 800.0V Free V/F control voltage 5 R/WOS 0 –...
  • Page 30 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write 2nd Proportional gain of speed control H252 155 0.01 - 10.00 *100 (P control) H060 156 0 - 100.0 1st Limiter of 0Hz control H260 157 0 - 100.0 2nd Limiter of 0Hz control H070 158 0 - 1000.0%...
  • Page 31 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write A041 205 00,01 code Selection of 1st Torque boost Method R/WOS A241 206 00,01 code Selection of 2nd Torque boost Method R/WOS A042 207 0 - 20.0% Value of 1st Manual torque boost A242 208 0 - 20.0%...
  • Page 32 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write b037 00 – 02 code Selection of Display R/WOS b040 00 – 04 code Selection of method of Torque limiter R/WOS 0 - 200%,255 (~55KW) Level of torque limiter in forward and drive b041 R/WOS 0 –...
  • Page 33 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write Selection of a(NO) or b(NC) contact C017 286 00,01 code R/WOS in Intelligent input 7 Selection of a(NO) or b(NC) contact C018 287 00,01 code R/WOS in Intelligent input 8 Selection of a(NO) or b(NC) contact in C019 288 00,01...
  • Page 34 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write H001 321 00 - 02 code Selection of Auto-tuning presence R/WOS H002 322 00 - 02 code Selection of Motor constant for 1st motor R/WOS H202 323 00 - 02 code Selection of Motor constant for 2nd motor...
  • Page 35 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write d082 00 - H'FF Factor and Status of Trip2 d082 0 - 400.00Hz *100 Frequency of Trip2 d082 0 - 1000.0A Output current of Trip2 d082 0 - 1000.0V PN voltage (DC voltage) of Trip2 d082 0 - 4294836225s...
  • Page 36 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents L300P Write d102 0 - 1000.0V DC voltage d103 0 - 100.0s On time of BRD running d104 0 - 100.0% Used rate of electronics thermal protection d006 0 - H'FFFF Status of output terminal d013 0 - 1000.0V...
  • Page 37 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write 0.00, “start frequency” - *100 1st setting Multi-speed frequency 0 A020 “maximum frequency” Hz 0.00, “start frequency” - A220 *100 2nd setting Multi-speed frequency 0 “2nd maximum frequency” Hz 0.00, “start frequency”...
  • Page 38 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write A112 -400.00 - 400.00Hz *100 O2 End frequency set R/WOS A101 0 - 400.00Hz *100 OI Start frequency set R/WOS A102 0 - 400.00Hz *100 OI End frequency set R/WOS A063 0 - 400.00Hz...
  • Page 39 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write A043 0 - 50.0% 1st Break point of manual torque boost A243 0 - 50.0% 2nd Break point of manual torque boost A343 0 - 50.0% 3rd Break point of manual torque boost A052 0 - 400.00Hz *100...
  • Page 40 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write b034 0 - 65535(*10hr) *1/10 Display time of warning R/WOS Starting voltage of Nonstop operation for b051 0 - 1000.0V R/WOS Instantaneous power failure Starting voltage of OV-LAD stop at Nonstop b052 0 - 1000.0V R/WOS...
  • Page 41 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write C078 0 - 1000ms Waiting time of communication start R/WOS P011 128 - 65535pls Pulse number of the encoder R/WOS P014 0 - 4095 Stop position at Orientation mode R/WOS "start frequency"...
  • Page 42 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write 0.5 - 15.0kHz (~55KW) A059 Carrier frequency of DC braking R/WOS 0.5 – 10.0kHz (75~132KW) A071 00 - 02 code Selection of PID control presence R/WOS A072 0.2 - 5.0 Proportional(P) gain of PID control Selection of feedback destination for PID A076...
  • Page 43 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write b084 00 - 02 code Selection of Initialization R/WOS b085 00 - 02 code Selection of initialized data R/WOS b087 00 - 02 code Selection of STOP key function R/WOS b088 00 - 02...
  • Page 44 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write C028 00 - 02, 04 - 07, 09 - 11,13 code Selection of AM function R/WOS Selection of a(NO) or b(NC) contact C031 00,01 code R/WOS in Intelligent output 11 Selection of a(NO) or b(NC) contact C032 00,01...
  • Page 45 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write P012 00 - 03 code Selection of Control Mode R/WOS P013 00 – 02 code Selection of method of Pulse lines input R/WOS P016 00,01 code Set of Orientation direction R/WOS P019 00,01...
  • Page 46 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write d085 00 - H'FF Factor and Status of Trip5 d085 0 - 400.00Hz *100 Frequency of Trip5 d085 0 - 1000.0A Output current of Trip5 d085 0 - 1000.0V PN voltage (DC voltage) of Trip5 d085 0 - 4294836225s...
  • Page 47 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write Voltage compensation gain setting for A046 0 - 255 automatic torque boost, 1st motor Voltage compensation gain setting for A246 0 - 255 automatic torque boost, 2nd motor Slippage compensation gain setting for A047 0 - 255...
  • Page 48 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write b078 00 – 01 code Cumulative input power data clearance b079 1 – 1000 Cumulative input power display gain setting b089 00 – 01 code Automatic carrier frequency reduction R/WOS b127 0.00 - 400.00(Hz)
  • Page 49 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write C153 00 – 02 code Logical output signal 4 operator selection R/WOS C154 Same as the settings of C021 - C026 code Logical output signal 5 selection 1 R/WOS C155 Same as the settings of C021 - C026...
  • Page 50 APPENDIX PARAMETER OBJECT LISTS Read/ Code PNU Size Range Magn. Contents Write P065 Position Setting Multistage position setting 5 P066 Position Setting Multistage position setting 6 P067 Position Setting Multistage position setting 7 P068 00 - 02 code Zero-return mode selection P069 00 - 01 code...
  • Page 51 APPENDIX PARAMETER OBJECT LISTS R/WOS: Parameter is readable, but can only be written when the inverter is stopped. R/O: Parameter is read-only. Cannot be written.

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