SKF Multilog On-line System IMx-T User Manual
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SKF Multilog On-line System IMx-T User Manual

SKF Multilog On-line System IMx-T User Manual

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SKF Multilog On-line System IMx-T
Part No. 32096300
Revision F
User Manual
Copyright © 2013 by SKF Reliability Systems
All rights reserved.
Aurorum 30, 977 75 Luleå
Sweden
Telephone: +46 (0) 31 337 10 00, Fax: +46 (0) 920 134 40

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Summary of Contents for SKF Multilog On-line System IMx-T

  • Page 1 SKF Multilog On-line System IMx-T Part No. 32096300 Revision F User Manual Copyright © 2013 by SKF Reliability Systems All rights reserved. Aurorum 30, 977 75 Luleå Sweden Telephone: +46 (0) 31 337 10 00, Fax: +46 (0) 920 134 40...
  • Page 2 TSG-Americas@skf.com for customers in North America, South America and Asia. Telephone: +1 800 523 7514 Telephone in Latin America: +55 11 4448 8620 Visit us at our web site www.skf.com/cm ® SKF is a registered trademark of the SKF Group...
  • Page 3 ....................3 - 27 Serial Configuration Interface (RS232) ....................3 - 29 IMx-T Time 4 - 30 Hardware Maintenance ....................4 - 30 Ventilation Fan 5 - 31 Electrical Waste 6 - 32 Troubleshooting Guide SKF Multilog On-line System IMx-T TOC-3 User Manual, Revision F...
  • Page 4 Terminal List 9 - 51 IMx-T Drawings ....................9 - 51 Rack Drawing ....................9 - 52 Front Panel with Labels ....................9 - 52 Rear Panel with Labels ....................9 - 53 I/O Board TOC-4 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 5 All wires and cables connected to input and output terminals shall have a flammability rating VW-1, FT-1 or fulfill the requirements according to IEC 60332-1-2 or IEC 60332-2-2. Because of the redundant power supply, both supply circuits must be disconnected before maintenance. SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 6 Incorrect settings may cause permanent damage to the IMx-T unit. IMx-T is a Class A equipment intended for use in an industrial environment. SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 7: System Overview

    Introduction System Overview System Overview IMx-T is a part of the SKF Multilog On-line System product range. IMx-T is the next generation of powerful, cost-effective solutions for a variety of condition monitoring applications. In conjunction with SKF @ptitude Observer or Analyst software, Multilog IMx-T provides...
  • Page 8 IMx-T Unit Figure 1-2: SKF Multilog On-line System IMx-T The above picture shows a SKF Multilog On-line System IMx-T with two redundant power supplies and two CPU/IO pair cards mounted. Designed to fit into a 19" rack enclosure, a Multilog IMx-T is equipped with the following...
  • Page 9 IMx-T memory. The configuration is retained in the event of power losses, so that the · IMx-T can start automatically when power returns. SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 10: Led Indicators

    Important - Because of the nature of the redundant power supply system, it is normal to have only one side of power indicator (V1) on. However, if you have any concerns about the power presence indicator, contact the SKF IMx-T team or personnel from SKF Condition Monitoring Center Luleå.

  • Page 11: Installation

    Any deviation from these directions can be made only after consulting with the SKF Condition Monitoring Center Luleå. Installation errors can lead to a situation where the system does not work as intended and machinery faults go undetected.
  • Page 12 Scalable plant wide solution for machinery monitoring - An example of typical non-hazardous area installation Figure 2-6: Example of typical non-hazardous area installation 2-12 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 13 This is especially valuable to consider when the GPRS forms a part of the customers internal IP network (VPN). In such case, SKF must be informed of this before ordering the GPRS, so that SKF can disable the lifeline functionality of the GPRS router.
  • Page 14 Important - IMx-T unit must be situated in a cabinet with a metal bottom or plastic bottom with flammability classification of at least V-1. The cabinet must fulfill at least IP 20. 2-14 SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 15: Electrical Interface

    Signal Isolation Electrical isolated parts, differential inputs: · Analogue inputs are differential inputs and support common mode up to ±25 V relative to IGND. SKF Multilog On-line System IMx-T 2-15 User Manual, Revision F...

  • Page 16: Mains Power

    Important - IMx-T Mains Power Connectors must not be used as a mains power disconnect device. Important - Make sure that the power is turned off, before touching the power cable. Touching the leads of a powered cable can cause serious injuries. 2-16 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 17 However, in some countries, other cable requirements may apply. Sensor Power Output Each channel, both analog and digital, has built-in individual 24 V (22-26 V) sensor power supply. The maximum current output is 30 mA per channel. SKF Multilog On-line System IMx-T 2-17 User Manual, Revision F...

  • Page 18: Communication Cable

    Yellow LED is the Ethernet traffic indicator which flickers whenever there is traffic on the network. Green LED is the Ethernet link indicator which lights up when the system is · correctly connected to another network device. 2-18 SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 19: Unit Configuration

    The ambient temperature is found in Environmental under Technical Data. In general, when referring to DIP switch settings 0 means Off and 1 means On. DIP Switch Setting Definition Table 3-4: DIP switch setting definition SKF Multilog On-line System IMx-T 3-19 User Manual, Revision F...

  • Page 20: Analogue Inputs

    Voltage powered sensor +24 V 100100 Signal Com. 4–20 mA (IMx powered) + Signal 100101 – Signal N.C. Table 3-5: Analogue sensor terminal positions and DIP switch settings N.C. = Not Connected 3-20 SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 21: Digital Inputs

    They are only used for externally powered signals with signal level of 12 to 24 V, square wave signal. Signal Terminal Pulse 12–24 V (external power) – Table 3-7: Digital inputs 5 to 8 terminal list SKF Multilog On-line System IMx-T 3-21 User Manual, Revision F...
  • Page 22 The following is an example of how to set up 4–20 mA output in Observer 8.3 or later. Figure 3-11: Observer On-line MasCon/IMx units interface 1. Through Observer, at MasCon/IMx units interface under On-line menu select an IMx-T unit then click on 4-20 mA Output. 3-22 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 23 5 measurement point value will be 9 mA 16 measurement point value will be 20 mA Note that if the measurement point is a vibration, the actual vibration value will be according to the overall from trend. SKF Multilog On-line System IMx-T 3-23 User Manual, Revision F...
  • Page 24 Figure 3-13: Example of Overall in Alarm setting for vibration measurement point The Overall in alarm setting controls the vibration to be present at the 4–20 mA output. Type must be set to frequency band or time waveform. · 3-24 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 25 Ch14+ 4–20mA Ch14- 4–20mA Ch15+ 4–20mA Ch15- 4–20mA Ch16+ 4–20mA Ch16- 4–20mA inout of 4-20 mA 37-Pin D-sub Table 3-8: P Figure 3-14: Pin numbers for 4-20 mA 37-Pin D-sub (female) SKF Multilog On-line System IMx-T 3-25 User Manual, Revision F...

  • Page 26: Relay Drivers

    Important - Total coil current for all five connected relays (four relay driver outputs Re 1B to Re 4B and the system relay out Re 5B) should not exceed 300 mA. 3-26 SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 27: Network Configuration

    Monitoring Suite. For detailed information, refer to @ptitude Observer On-line Device Configurator User Manual. · For Analyst clients, Multilog IMx Configurator in Admin Tools under SKF @ptitude Monitoring Suite. There are two ways to configure a network and ID configuration: by Software: is configured by the software via On-line Device Configurator or ·...
  • Page 28 Therefore, the cable should not be connected to RS232 connector at any other time. RS232 Connector Pinout Description N.C. N.C. N.C. N.C. N.C. N.C. Table 3-11: RS232 connector pinout N.C. = Not Connected Figure 3-17: Null modem cable wiring 3-28 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 29 Note: The IMx-T will synchronize its time directly after a restart or power · Manual set time Use "Set time" function in SKF @ptitude Observer or Analyst application. In @ptitude Observer, the function is found at a tab menu called "On-line", then "MasCon/IMx units" interface.

  • Page 30: Hardware Maintenance

    The IMx-T hardware, e.g. the IMx-T unit is maintenance free. However, we advise the customers to conduct a yearly visual inspection of the equipment. Ventilation Fan Ventilation fans in the system should be cleaned regularly in order to maintain the full ventilation capacity. 4-30 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 31 Electrical waste and electrical equipment should be recycled according to the WEEE-directive and not be placed in the general refuse. Product should be sent to an approved recycling center for safe recycling, recovery, reuse or sent to SKF Condition Monitoring Center AB for proper recycling.

  • Page 32: Troubleshooting Guide

    110 V/230 V power supply and of the risks what this can mean in case of incorrect procedure. SKF Condition Monitoring Center Luleå strives to provide information that is as accurate as possible. However, SKF Condition Monitoring Center Luleå cannot be held responsible for any injury or damage to persons or material that can occur in the interpretation of, or due to actions taken on the basis of information in this document.
  • Page 33 Suggested solution: The load input acts as an analogue input. Therefore, first carry out · cabling/input test. Contact SKF Condition Monitoring Center Luleå if this gives no result. IMx-T alarm relay does not activate despite of warning or alarm Possible causes: ·...
  • Page 34 · Ethernet switch non-functional · Cable break in Ethernet network Firewall configuration incorrect · · Database non-functional Suggested solution: Refer to "Checking monitor" in Component Check of this chapter. · 6-34 SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 35: Component Check

    4. Does the fault remain after changing the sensor? YES: The fault may be in the analogue input section of the IMx-T unit. Contact SKF Condition Monitoring Center Luleå for service and further information. NO: Sensor fault. The sensor is defective and must be replaced.
  • Page 36 Determine the amplification, zero level, and the conversion to the user’s unit. Furthermore, the cable check must be off (N). If this still does not produce the correct actual value, then the input card is probably damaged. Contact SKF Condition Monitoring Center Luleå.
  • Page 37 7. Does the fault remain after replacing the sensor? YES: The fault can be in the analogue input part of the IMx-T unit. Contact SKF Condition Monitoring Center Luleå. NO: It is a sensor fault. The sensor is defective and must be replaced.
  • Page 38 · RS485 termination is done correctly · 7. This process of checking Modbus sensor can be done several times during the test to diagnose the communications or lack of it. 6-38 SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 39: Technical Data

    Eight digital opto-isolated inputs · · Individual 24 V power supply for four channels, maximum 30 mA per channel Outputs Four relay driver outputs · · 16 software configurable 4–20 mA outputs SKF Multilog On-line System IMx-T 7-39 User Manual, Revision F...

  • Page 40: Signal Processing

    Watchdog and self testing Interface · Ethernet: 10/100 Mbit RJ45, TCP/IP, switch functionality RS232 service interface · Miscellaneous · Calibration, traceable to BIPM · CE certified according to EN61000-6-3 and EN61000-6-2 7-40 SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 41: Quality Control

    Technical Data Quality Control Quality Control SKF Condition Monitoring Center Luleå is ISO 9001:2008 certified. SKF Multilog On-line System IMx-T 7-41 User Manual, Revision F...

  • Page 42: Switch Settings

    4–20 mA (IMx powered) + Signal 100101 – Signal N.C. Table 3-6: Analogue sensor terminal positions and DIP switch settings N.C. = Not Connected DIP switch setting 1 = ON, 0 = OFF 8-42 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 43 Software defined Software defined Software defined Software defined ¯ ¯ ¯ ¯ ¯ Factory default configuration TCP/IP address: 10.0.0.1XY Table 3-14: TP/IP address/Unit ID when configured by HEX rotary switch SKF Multilog On-line System IMx-T 8-43 User Manual, Revision F...

  • Page 44: Led Status

    Internal system error Green On Power is Ok LINK1, LINK2 Green On Ethernet link connected ACT1, ACT2 Yellow flash Traffic on the network Table 8-14: Summary of IMx-T LED status 8-44 SKF Multilog On-line System IMx-T User Manual, Revision F...

  • Page 45: Wire Connections

    Analogue in Ch7 (A) Analogue in Ch7 (B) Analogue in Ch8 (P) Analogue in Ch8 (A) Analogue in Ch8 (B) Table 8-17: Wire connections for analogue input 5 to 8 SKF Multilog On-line System IMx-T 8-45 User Manual, Revision F...
  • Page 46 Relay driver 1 to 3 Description Re 1A (+12 V) Re 1B Re 2A (+12 V) Re 2B Re 3A (+12 V) Re 3B Table 8-20: Wire connections for relay driver 1 to 3 8-46 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 47 Digital in Ch7 (A) Digital in Ch7 (B) Digital in Ch8 (A) Digital in Ch8 (B) RS 484 A RS 485 B Table 8-23: Wire connections for digital in 1 to 4 SKF Multilog On-line System IMx-T 8-47 User Manual, Revision F...
  • Page 48 Ch11- 4–20mA Ch12+ 4–20mA Ch12- 4–20mA Ch13+ 4–20mA Ch13- 4–20mA Ch14+ 4–20mA Ch14- 4–20mA Ch15+ 4–20mA Ch15- 4–20mA Ch16+ 4–20mA Ch16- 4–20mA Table 3-11: Pinout of 4-20 mA 37-Pin D-sub 8-48 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 49 Summary Wire Connections RS232 Connector Pinout Description N.C. N.C. N.C. N.C. N.C. N.C. Table 3-15: RS232 connector pinout N.C. = Not Connected SKF Multilog On-line System IMx-T 8-49 User Manual, Revision F...

  • Page 50: Terminal List

    D7 A D2 O D7 B D3 A D8 A D3 B D8 B D3 O RS485 A D4 A RS485 B D4 B D4 O Table 8-25: IMx-T terminal list 8-50 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 51 IMx-T Drawings IMx-T Drawings Rack Drawing Figure 9-18: IMx-T rack drawing with dimensions SKF Multilog On-line System IMx-T 9-51 User Manual, Revision F...
  • Page 52 IMx-T Drawings Front Panel with Labels Front Panel with Labels Figure 9-19: IMx-T front panel Rear Panel with Labels Figure 9-20: IMx-T rear panel 9-52 SKF Multilog On-line System IMx-T User Manual, Revision F...
  • Page 53 IMx-T Drawings I/O Board I/O Board Figure 9-21: IMx-T I/O board drawing SKF Multilog On-line System IMx-T 9-53 User Manual, Revision F...

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