1. Manuals
  2. Brands
  3. Mitsubishi Electric Manuals
  4. Inverter
  5. FR-V5NS
  6. Instruction manual

Mitsubishi Electric FR-V5NS Instruction Manual

Sscnet communication option vector inverter
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
VECTOR INVERTER
-INSTRUCTION MANUAL-
SSCNET COMMUNICATION OPTION
FR-V5NS

Advertisement

Table of Contents
loading

Related Manuals for Mitsubishi Electric FR-V5NS

Summary of Contents for Mitsubishi Electric FR-V5NS

  • Page 1 VECTOR INVERTER -INSTRUCTION MANUAL- SSCNET COMMUNICATION OPTION FR-V5NS...

  • Page 2: Safety Instructions

    Thank you for choosing the Mitsubishi vector inverter option unit. This instruction manual gives handling information and precautions for use of this equipment. Incorrect handling might cause an unexpected fault. Before using the equipment, please read this manual carefully to use the equipment to its optimum.
  • Page 3 WARNING Any person who is involved in the wiring or inspection of this equipment should be fully competent to do the work. Always install the option unit before wiring. Otherwise, you may get an electric shock or be injured. Handle this option unit with dry hands to prevent an electric shock. Do not subject the cables to scratches, excessive stress, heavy loads or pinching.
  • Page 4 (3) Usage WARNING Do not modify the equipment. CAUTION When parameter clear or all parameter clear is performed, each parameter returns to the factory setting. Re-set the required parameters before starting operation. For prevention of damage due to static electricity, touch nearby metal before touching this product to eliminate static electricity from your body.

  • Page 5: Table Of Contents

    CONTENTS 1.PRE-OPERATION INSTRUCTIONS Unpacking and Product Confirmation ....................1 Packing Confirmation...........................1 Caution..............................1 Structure ..............................2 Operation Overview ..........................3 2.INSTALLATION Pre-Installation Instructions........................4 Setting the Station Numbers and Terminating Resistor...............4 2.2.1 Setting the station numbers ......................5 2.2.2 Setting the terminating resistor .....................6 Installation and Removal........................7 3.
  • Page 6 6.2.1 Pr. 499 "action selection at SSCNET communication interruption" ..........16 6.2.2 Pr. 52 "DU/PU main display data selection" ................16 7. RESTRICTIONS ON THE FUNCTIONS Inverter Parameter List ........................17 8. PRECAUTIONS 9. ALARM INDICATION DEFINITIONS AND CORRECTIVE ACTIONS...

  • Page 7: Pre-Operation Instructions

    1.PRE-OPERATION INSTRUCTIONS 1.1 Unpacking and Product Confirmation Take the option unit out of the package, check the unit name, and confirm that the product is as you ordered and intact. This product is a plug-in option unit designed for exclusive use in the Mitsubishi FR-V500 series vector inverter. Before using it, check the type and SERIAL number of the inverter.

  • Page 8: Structure

    PRE-OPERATION INSTRUCTIONS 1.4 Structure Front view Side view Mounting 5)Station number Mounting hole hole switch 1)Terminating 5)Station number resistor switch 6)Earth(Ground) terminal 3)Input connector 3)Input 4)Connector connector 3)Output connector Option fixing hole 2)LED Refer Name Function page 1) Terminating resistor Set terminating resistor present/absent using a jumper connector.

  • Page 9: Operation Overview

    SSCNET enables less wiring, improved reliability, improved synchronous control performance and motion controller-driven multi-axis batch control. Motion controller FR-V500 Motion control FR-V5NS Emergency stop Torque command output shutoff Position command Speed command...

  • Page 10: Installation

    Make sure that the input power of the inverter is off. CAUTION With input power on, do not install or remove the option unit. Otherwise, the inverter and option unit may be damaged. 2.2 Setting the Station Numbers and Terminating Resistor FR-V5NS FR-V5NS FR-V5NS Motion Setting: 0...

  • Page 11: Setting The Station Numbers

    INSTALLATION 2.2.1 Setting the station numbers Set the inverter station number before switching on the inverter and do not change the setting while power is on. SSCNET allows up to eight axes to be connected in one communication system. Station number switch Station Number Description Station Number...

  • Page 12: Setting The Terminating Resistor

    (OPEN) position. To make the terminating resistor present, change the positions of both jumper connectors on the FR-V5NS to the 150Ω positions. Only the terminating resistor of the inverter (servo amplifier) furthest from the motion controller should be made present (150Ω).

  • Page 13: Installation And Removal

    INSTALLATION 2.3 Installation and Removal (1) Install the option unit to Slot 3. (If you install it to Slot 1 or 2, E.OP1 (E.OP2) is displayed and operation is not performed.) (2) Insert the option unit connector into the Slot 3 connector of the inverter securely. At this time, also insert the option fixing holes securely.

  • Page 14: Wiring

    Thermal Motion SSCNET protector controller unit FR-V5NS Earth (Ground) Enco Other FR-V500 + terminal FR-V5NS (or servo amplifier) Main circuit terminals Control circuit terminals Note 1: The fan power supply of the 7.5kW or less dedicated motor is single-phase.

  • Page 15: Connection Example

    Q173CPU or Q172CPU Inverter FR-V500 series + FR-V5NS (SSCNET communication unit) 1), 5) FR-V5NSCBL_ For connection of Q172CPU and FR-V5NS, for connection of FR-V5NS and FR-V5NS For connection of Q172CPU/FR-V5NS and MR-J2-B/MR-J2S-B/MR-J2-03B5, for 2), 4) Q172J2BCBL_M(-B) connection of Q173DV and FR-V5NS...

  • Page 16: Sscnet Cables And Ground Cable

    The overall wiring length of the bus cables on the same bus is 30m. (2) Earth (Ground) Cable For wiring to the earth (ground) terminal of the FR-V5NS, use a crimping terminal with sleeve. •Cable gause: 2 mm •Crimping terminal: 2-3.5 (with sleeve)

  • Page 17: Wiring Route

    WIRING 3.4 Wiring Route •Route the SSCNET cables using the space on the right side of the control circuit terminal. •Connect the earth (ground) cable to the earth (ground) terminal of the inverter using the space on the left side of the control circuit terminal. (For the position of the earth (ground) terminal of the inverter, refer to the inverter manual.) CAUTION When reinstalling the front cover of the inverter, route the cables in the wiring space securely...

  • Page 18: Sscnet Communication Status

    4. SSCNET COMMUNICATION STATUS When the inverter is fitted with the SSCNET communication unit (FR-V5NS) and has any of station No. 0 to No. 7, pow- ering it on places it in the SSCNET communication initialization waiting status. In this status, the inverter is put in the SSCNET operation mode and cannot be switched to the external or PU operation mode.

  • Page 19: Initial Communication Setting From Motion Controller

    5. INITIAL COMMUNICATION SETTING FROM MOTION CONTROLLER The following parameters are set during initial communication with the motion controller. For the setting method, refer to the manual of the motion controller (Refer to page 1 for the manual types.) Inverter Inverter Name Parameter...

  • Page 20: Inverter Settings And Indications

    Operate the external operation key on the PU. external operation SSCNET operation → Switchover is disabled while power is on. After switching power off, remove the FR-V5NS or set the sta- external operation tion number to F and switch power on.

  • Page 21: Initial Communication Waiting Status ("Cf" Alarm)

    INVERTER SETTINGS AND INDICATIONS CAUTION 1. In the SSCNET operation mode, the Pr. 79 "operation mode selection" setting is invalid. 2. Any station number changed with power on is invalid. The setting is made valid when power is switched on again or a reset is made with the RES terminal. STOP 3.

  • Page 22: Pr. 52 "Du/Pu Main Display Data Selection

    INVERTER SETTINGS AND INDICATIONS 6.2.1 Pr. 499 "action selection at SSCNET communication interruption" You can select the operation to be performed at occurrence of communication interruption. Pr. 499 Setting Operation Reset the inverter. Output shutoff The inverter is placed in the initial communication waiting status (CF alarm) and can be recovered from the alarm when initial communica- (Factory setting) (coasting)

  • Page 23: Restrictions On The Functions

    7. RESTRICTIONS ON THE FUNCTIONS 7.1 Inverter Parameter List Function validity: There are restrictions on the inverter functions in the SSCNET communication operation mode. O indicates the valid parameter, and X the invalid parameter. Func- Func- Func- Inverter Inverter Inverter tion tion tion...
  • Page 24 RESTRICTIONS ON THE FUNCTIONS Func- Func- Func- Inverter Inverter Inverter tion tion tion Param- Name Param- Name Param- Name Valid- Valid- Valid- eter No. eter No. eter No. Speed setting signal Stop bit length/data length Output current detection time Reset selection/disconnected PU Parity check presence/absence Zero current detection level detection/PU stop selection...
  • Page 25 RESTRICTIONS ON THE FUNCTIONS Func- Func- Func- Inverter Inverter Inverter tion tion tion Param- Name Param- Name Param- Name Valid- Valid- Valid- eter No. eter No. eter No. Multi-speed setting (speed 10) Brake operation time at start Y5 output selection Multi-speed setting (speed 11) Brake operation speed Y6 output selection...
  • Page 26 RESTRICTIONS ON THE FUNCTIONS Func- Func- Func- Inverter Inverter Inverter tion tion tion Param- Name Param- Name Param- Name Valid- Valid- Valid- eter No. eter No. eter No. Overspeed detection level Command pulse scaling factor Third position feed amount lower denominator 4 digits Acceleration S pattern 1...
  • Page 27 RESTRICTIONS ON THE FUNCTIONS Func- Func- Func- Inverter Inverter Inverter tion tion tion Param- Name Param- Name Param- Name Valid- Valid- Valid- eter No. eter No. eter No. Tenth position feed amount lower Control system selection Speed control P gain 1 4 digits Torque characteristic selection Speed control integral time 1...
  • Page 28 RESTRICTIONS ON THE FUNCTIONS Func- Func- Inverter Inverter tion tion Param- Name Param- Name Valid- Valid- eter No. eter No. Fall-time torque bias Speed feed forward torque No. 3 bias restriction Fall-time torque bias Load inertia ratio No. 3 gain Speed feed forward gain Analog input offset adjustment Maintenance output setting time...
  • Page 29 RESTRICTIONS ON THE FUNCTIONS REMARKS Whether the I/O terminal function in the SSCNET communication operation mode is valid or invalid is indicated by O or X. Input Signal Input Signal Output Signal Output Signal Signal name Signal name Signal name Signal name lidity lidity...

  • Page 30: Precautions

    8. PRECAUTIONS • The inverter parameter values cannot be changed from the motion controller. Use the PU (FR-DU04-1/ FR-PU04V) to change them. (Except the initial communication setting parameters) • The usable encoder pulses are 1000 to 4096 pulses. • Start and stop are SSCNET commands, and STR and STF are disabled. Among the external inputs (com- mands), only MRS, RES and OH are enabled.

  • Page 31: Alarm Indication Definitions And Corrective Actions

    9. ALARM INDICATION DEFINITIONS AND CORRECTIVE ACTIONS This section provides the definitions of the alarm indications and their corrective actions. (1) Faults When any of the protective functions is activated, the inverter shuts off the output and outputs the corre- sponding alarm.
  • Page 32 If any of the values set in the initial communication parameters is outside the setting range at the time of ini- Description tial communication of the motion controller and inverter (FR-V5NS), the alarm is displayed and initial com- munication is stopped.
  • Page 33 REVISIONS *The manual number is given on the bottom left of the back cover. Print Date *Manual Number Revision May, 2002 IB(NA)-0600106E-A First edition Jul., 2003 IB(NA)-0600106E-B Additions Torque control setting...

Table of Contents