Related Manuals for Lenze AC Tech MC3000 Series
Summary of Contents for Lenze AC Tech MC3000 Series
- Page 1 MC3000 Series Drives Metasys N2 Communications Guide Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
- Page 2 About These Instructions This documentation applies to the use of an MC3000 Series Variable Frequency Drive with Metasys N2 protocol and should be used in conjunction with the MC3000 Series Installation and Operation Manual (Document M301) that shipped with the drive. These documents should be read in their entirety as they contain important technical data and describe the installation and operation of the drive.
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Page 3: Table Of Contents
Contents 1 Safety Information ......................1 Warnings, Cautions and Notes ................1 1.1.1 General ....................1 1.1.2 Application ....................1 1.1.3 Installation ....................1 1.1.4 Electrical Connection ................2 1.1.5 Operation ....................2 2 Introduction ........................3 Metasys N2 Communications ................3 Serial Communications Wiring ................3 3 Drive Setup and Programming ...................4 Serial Communication Setup .................4 Communication Overrides ..................5 4 MC3000 N2 Points ......................6... -
Page 4: Safety Information
Safety Information Safety Information Warnings, Cautions and Notes 1.1.1 General Some parts of Lenze controllers (frequency inverters, servo inverters, DC controllers) can be live, moving and rotating. Some surfaces can be hot. Non-authorized removal of the required cover, inappropriate use, and incorrect installation or operation creates the risk of severe injury to personnel or damage to equipment. -
Page 5: Electrical Connection
Safety Information 1.1.4 Electrical Connection When working on live drive controllers, applicable national regulations for the prevention of accidents (e.g. VBG 4) must be observed. The electrical installation must be carried out in accordance with the appropriate regulations (e.g. cable cross-sections, fuses, PE connection). Additional information can be obtained from the regulatory documentation. -
Page 6: Introduction
9600 bps with 8 data bits, no parity, 1 start bit and 1 stop bit. The bit sequence is as follows: DATA START STOP Serial Communications Wiring Figure 1 illustrates the MC3000 Series Terminal Strip and connections for the N2 Metasys network. 10A 10B 13B 13C 13D 14 Reference Figure 1: MC3000 Terminal Strip The N2+ terminal is connected to MC3000 drive terminal RXA. -
Page 7: Drive Setup And Programming
Drive Setup & Programming Drive Setup and Programming Most drive parameters (including those required for serial communications) are not accessible through the N2 Network. They can only be accessed by entering the Programming Mode of the drive itself. Refer to the MC3000 Installation and Operation Manual (M301) for more information. -
Page 8: Communication Overrides
Drive Setup & Programming 57 SERIAL Must be set to WITH TIMER (default) or W/O TIMER for the drive to communicate with the N2 Network. Serial communications will not work if this parameter is set to DISABLED. The timeout period is fixed at a value of 30 seconds. 58 SERIAL ADDRESS This point contains the address of the N2 Network device. -
Page 9: Mc3000 N2 Points
N2 Points MC3000 N2 Points The entries in Table 3 are based upon MC3000 Drive Software Version 213-043 Revision 05 (Parameter Version 143). If a later revision of software changed parameter definitions or added parameters it could seriously affect the drive’s operation. This will be identified for a given drive by examining Analog Input Point 1 (Parameter Version). -
Page 10: Metasys N2 Point Map
N2 Points Metasys N2 Point Map Table 3: Metasys N2 Point Map for MC3000 Series Drives Point Point Description (Point Name) Read (R)/ Point Decimal Default Type Override (R/O) Units Places Value Value Value Parameter Version Software Version Software Revision... -
Page 11: Analog Input (Ai) Point Descriptions
N2 Points Analog Input (AI) Point Descriptions Point Description 1-01: Parameter Version The entries in Table 1 are based upon Parameter Version = 143. If a later revision of software changed parameter definitions or added parameters it could seriously affect the drive’s operation. - Page 12 N2 Points Point Description 1-05: Drive Class This point represents the MC series drive class = 65 (41h). 1-06: Total Runtime Hours This point represents the total accumulated time the drive has run in hours. This value can be reset to 0 by entering the password 4425 and restoring factory defaults via parameter 65 (PROGRAM).
- Page 13 N2 Points Point Description 1-11: Present Fault This point indicates the type of fault on which the drive is currently tripped. This point returns a value between 0 and 23 which corresponds to one of the following fault conditions: Value Fault Value Fault...
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Page 14: Binary Input (Bi) Point Descriptions
N2 Points Point Description 1-20: PID Feedback This point monitors the current state of the PID Feedback. If the drive is running in Local or Serial Control Mode, the PID Setpoint will be as dictated by Local PID Cmd. If the drive is running in Remote Control Mode, the Setpoint will come from either analog source TB-5A or TB-5B. - Page 15 N2 Points Point Description 3-03: Normal Acceleration This point sets the time that it will take for the drive to ramp up the motor from 0.0Hz to the value set in Parameter 18 (Base Frequency). The maximum value for this point is 3600.0 seconds.
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Page 16: Binary Output (Bo) Point Descriptions
N2 Points Point Description 3-06: Control Mode This point allows the user to manipulate the control mode in which the drive is running. The drive powers up and will remain in LOCAL Control Mode until the first override or release command is sent to it. - Page 17 N2 Points Point Description 4-03: Auto/Manual Select - Contimued A/M LOC If parameter 28 is set to A/M LOC, then the drive can be set to get its speed from either an automatic speed source or from the keypad. When in either Local or Serial Control Mode, this setting allows the user to change from Auto to Manual or vice versa via the keypad (when in Local) or the serial link (when in Serial).
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