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7 MECHATROLINK-

II

Commands

23

7

MECHATROLINK-

II

Commands

7.1

Main Commands

The format of the main commands are as follows.

No Operation (NOP)

Only the ALARM and STATUS fields of the response data can be monitored.

This command can be used in all phases.

Byte

Command

Response

1

NOP

NOP

2

ALARM

3

STATUS

4

5

6

7

8

9

10

11

12

13

14

15

16

WDT

RWDT

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Содержание Varispeed f7

Страница 1: ...YASKAWA Varispeed G7 F7 OPTION CARD MECHATROLINK COMMUNICATIONS INTERFACE CARD USER S MANUAL YASKAWA MANUAL NO SIBP C730600 08A Model SI T...

Страница 2: ...liability is assumed with respect to the use of the information contained herein Moreover because Yaskawa is con stantly striving to improve its high quality products the information contained in this...

Страница 3: ...kawa Electric Inc General Precautions The diagrams in this manual may be indicated without covers or safety shields in order to show details Be sure to restore covers or shields before operating the I...

Страница 4: ...result in loss of life or seri ous injury Indicates precautions that if not heeded could result in relatively less serious or minor injury or damage to the equipment Failure to heed even a precaution...

Страница 5: ...icators have turned OFF The time is shown on the Inverter s front cover Failure to do so can result in electric shock Do not allow cables to be damaged subjected to stress placed under heavy objects o...

Страница 6: ...e However if the Yaskawa Authorized Service Center determines that the problem with a Yaskawa product is not due to defects in Yaskawa s workmanship or materials then the cus tomer will be responsible...

Страница 7: ...power or under water use must contact their Yaskawa representatives or the nearest Yaskawa sales office beforehand This product has been manufactured under strict quality control guidelines However i...

Страница 8: ...Setting 13 4 Installation and Wiring 15 4 1 Installing the SI T Card 15 4 2 MECHATROLINK Communications Cables 17 5 Transmission Interface 18 5 1 MECHATROLINK II Cyclic Transmissions 18 5 2 Basic For...

Страница 9: ...9 9 Specifications 50 Revision History...

Страница 10: ...th an SI T Card does not conform to CE Marking although the Varispeed G7 F7 Inverter itself conforms to CE Marking 2 Checking the Product Check the following items as soon as the product is delivered...

Страница 11: ...Settings 3 1 Component Names The following diagram shows the SI T Card external appearance and component names Parts Name Qty SI T Communications Interface Card 1 Grounding cable Already mounted on th...

Страница 12: ...e data 3 SRD I O Send receive data 4 NC Not used Shell Shield Not used Name Display Explanation Color Status RUN Green Lit Normal operation Not lit Communications CPU stopped resetting hardware RAM ch...

Страница 13: ...tatus Function Factory Setting Baud rate S1 1 OFF 4 Mbps MECHATROLINK I 1 ON ON 10 Mbps MECHATROLINK II Data length S1 2 OFF 17 byte data transmission MECHATROLINK I MECHATROLINK II ON ON 32 byte data...

Страница 14: ...of the station number OFF 2 2X ON 3 3X S2 Set the 1 s digit of the station number 0 0 X0 1 1 X1 x x x x F F XF Switch Setting and Station Number SI 3 S2 Station Number S1 3 S2 Station Number OFF 0 Fa...

Страница 15: ...the SI T Card on the option C connector 2CN 60 pins on the Inverter control board Secure the Card by inserting the spacers on the control board into the spacer mounting holes three holes of the Card u...

Страница 16: ...16 Fig 1 Installation of the SI T Card 4CN Option A connector 2CN Option C connector 3CN Option D connector Control terminal Option A A SI T Card Option Clip to secure option C or D...

Страница 17: ...rical and power lines Connect the terminator model No JEPMC W6022 on the end of the communication lines Maximum transmission distance is 50 m Minimum wiring distance between stations is 0 5 m Communic...

Страница 18: ...ller are executed by sending response data timed to the reception of command data for the local sta tion address from the controller in each transmission cycle The formats for the command and response...

Страница 19: ...data transfer 17 byte data transmission Basic format of data transfer 32 byte data transmission Command data Station address Control code Command code Data WDT Response data Header of data link layer...

Страница 20: ...2 Asynchronous communications All SI T commands can be used Phase 2 starts to count the watchdog timer in the commu nications frame The phase moves to phase 3 when a SYNC_SET command is received and...

Страница 21: ...ther a main command or a sub com mand is already being processed the command being processed is given priority If an INV_CTL main command and an INV_I O sub command conflict the sub command over write...

Страница 22: ...or details refer to the Varispeed G7 F7 Series Instruction Manual TOE S616 60 1 TOE S616 55 1 Constant No Name Description Factory Setting B1 02 Run command selection 0 Digital Operator 1 Control circ...

Страница 23: ...ands The format of the main commands are as follows No Operation NOP Only the ALARM and STATUS fields of the response data can be monitored This command can be used in all phases Byte Command Response...

Страница 24: ...32 byte data transmission Command alarm A 95 If a register number NO fault occurs User constant setting alarm A 94 If SIZE is an odd number or is not between 2 and 8 User constant setting alarm A 94 T...

Страница 25: ...ived as a main command in 32 byte data transmission Command alarm A 95 If a register number NO fault occurs User constant setting alarm A 94 If SIZE is an odd number or is not between 2 and 8 User con...

Страница 26: ...7U as well as the portions show ing the structure are represented by spaces 2 Indicates the voltage class 2 200 VAC input 4 400 VAC input 3 Indicates the maximum applicable motor capacity For 7 5 kW 7...

Страница 27: ...d If not in phase 2 or 3 Command alarm A 95 If CONFIG_MOD is not a set value Data setting alarm A 94 The following values can be assigned to CONFIG_MOD Byte Command Response 1 CONFIG CONFIG 2 ALARM 3...

Страница 28: ...ed The following table shows the specifications for ALM_RD_MOD and ALM_DATA If the fault history ALM_RD_MOD 1 is selected the fault code 1 byte is entered in order of detection from ALM_DATA byte 6 an...

Страница 29: ...used to clear the status of the alarm or warning In the following cases a warning is generated and the command is ignored If not in phase 2 or 3 Command alarm A 95 If ALM_CLR_MOD is other than a set v...

Страница 30: ...isfies the following formulas When the transmission cycle is equal to the communications time COM_TIM 1 32 byte data transmission 1 ms transmission cycle ms 8 ms If the transmission cycle is set to a...

Страница 31: ...is set to 1 for Ver 1 0 VER 10H Data setting alarm A 94 If D6 D5 D4 D3 or D0 is set to 1 Data setting alarm A 94 For details on the transmission cycle communications time and communications phases re...

Страница 32: ...ission faults is executed This command can be used in phases 2 and 3 If this command is received while in phase 2 or 3 the data for the control command to the Inverter is cleared to 0 and a fault rese...

Страница 33: ...eed reference unit can be selected with o1 03 The torque reference is used for both positive and negative values in units of 0 1 The output current can be set to units of 0 1 A or Inverter rated curre...

Страница 34: ...ti step speed reference 1 5 INV multi function terminal input 6 Default Multi step speed reference 2 6 INV multi function terminal input 7 Default Jog command 7 INV multi function terminal input 8 G7...

Страница 35: ...to o1 03 2 Torque reference U1 09 0 1 3 Detected speed from PG counter 4 Frequency reference U 01 According to o1 03 5 INV analog input A2 0 1 6 Main circuit current voltage 1 V 7 Inverter alarm Refe...

Страница 36: ...are carried out If communica tions become asynchronous due to any fault such as a communications fault this command can be used to restore synchronous communications In the following case a warning is...

Страница 37: ...are as follows Sub commands can be used only with MECHATROLINK II when the 32 byte data transmission has been selected by a switch No Operation NOP This is the format of No Operation sub command Byte...

Страница 38: ...e command is ignored If a warning is generated the values that were read are undefined While using the operator to change settings Command alarm A 95 If a register number NO fault occurs User constant...

Страница 39: ...ead are undefined While using the operator to change settings Command alarm A 95 If not in phase 2 or 3 Command fault A 95 During an undervoltage error Command alarm A 95 If a register number NO fault...

Страница 40: ...not in phase 2 or 3 Command fault A 95 Read Alarm ALM_RD The ALM_RD sub command is used to read the fault and alarm status This sub command functions in the same way as the ALM_RD main command In the...

Страница 41: ...is the same as that for the SEL REF1 2 command in the INV_CTL main command The SEL MON3 4 sub command is used to select the contents of MON3 with bits 0 to 3 and select the contents of MON4 with bits...

Страница 42: ...Inverter or during baseblock 0 Baseblock ON 1 Baseblock OFF 4 PON Main power supply ON OFF during undervoltage 0 Main power supply OFF 1 Main power supply ON 5 RUNX Running 0 1 Running 6 0SP Zero spe...

Страница 43: ...ue of 0 is always returned D7 D6 D5 D4 D3 D2 D1 D0 SUBCMDRDY SUBWARNG SUBALM Bit Name Description Value Setting D0 SUBALM Sub command alarm 0 No alarm 1 Alarm D1 SUBWARNG Sub command warning 0 No warn...

Страница 44: ...ification priority is given to the warning with the lowest warning code If alarms and warnings are mixed together the SI T gives notification priority to alarms The following table shows the response...

Страница 45: ...arning code 1 0 Table 7 Reception Failures in Each Phase Communications Phase Reception Failure Transmission cycle First Second Consecutive Fault Phase 1 Phase 2 96 E6 E6 Phase 3 96 E6 E6 Table 8 Alar...

Страница 46: ...rs 94 Data setting warning Communications warning Received commands are ignored 95 Command warning Communications warning Received commands are ignored EC WDC fault with Inverter Communications alarm...

Страница 47: ...ter s cooling fan stopped 0BH OL1 Motor overload 0CH OL2 Inverter overload 0DH OL3 Overtorque detected 1 0EH OL4 Overtorque detected 2 0FH RR Internal braking transistor fault 10H RH Installed braking...

Страница 48: ...board self diagnostic error 93H CPF22 Communications option board model code error 94H CPF23 Communications option board DPRAM error Table 11 Inverter Warning Codes ALARM Operator Display Description...

Страница 49: ...res BUS Optional communi cations error Communications are not estab lished with the host controller Check the LED indicators Check the com munications cable wiring E5 SI T WDT error There is no contin...

Страница 50: ...mmunications cycle 21 stations max 21 slaves can be set but then the maximum num ber of connectable Inverters will be 16 For MECHATROLINK II 32 byte transmission 1 ms communications cycle 9 stations m...

Страница 51: ...ven on the bottom of the back cover Date of Printing Rev No Section Revised Content December 2004 First edition April 2006 Back cover Revision Address MANUAL NO SIBP C730600 08A Printed in Japan April...

Страница 52: ...55 11 5071 2552 Fax 55 11 5581 8795 YASKAWA ELECTRIC EUROPE GmbH Am Kronberger Hang 2 65824 Schwalbach Germany Phone 49 6196 569 300 Fax 49 6196 569 312 YASKAWA ELECTRIC UK LTD 1 Hunt Hill Orchardton...

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