Danfoss VLT PTC Thermistor Card MCB 112 Manuals

Manuals and User Guides for Danfoss VLT PTC Thermistor Card MCB 112. We have 2 Danfoss VLT PTC Thermistor Card MCB 112 manuals available for free PDF download: Operating Manual, Operating Instructions Manual

Danfoss VLT PTC Thermistor Card MCB 112 Operating Manual

Danfoss VLT PTC Thermistor Card MCB 112 Operating Manual (34 pages)

Brand: Danfoss | Category: DC Drives | Size: 1 MB

Table of Contents

Table of Contents
3
Introduction
6
Purpose of this Operating Guide
6
Additional Resources
6
Version History
6
Products Covered
6
Functional Overview
6
Intended Use
6
Markings of the Drive
7
Foreseeable Misuse
7
Thermal Motor Protection
7
ATEX ETR Thermal Monitoring
7
Tripping Function
8
Safe Separation
8
Safe Disconnection Principle
8
Safe Disconnection Principle Diagram
8
Motor Requirements
9
Motor Limits and Rules
9
Additional Motor Requirements
9
Approvals and Certifications
9
Abbreviations and Conventions
9
Abbreviations
9
Conventions
10
Safety
11
Safety Symbols
11
Qualified Personnel
11
Responsibilities of Users of Safety-Related Power Drive Systems PDS (SR)
11
Protective Measures
11
Safety Precautions
12
Installation
13
Safety Instructions
13
Installing the VLT® PTC Thermistor Card MCB 112
13
Sensor Circuit Wire Requirements
14
Connecting Sensor Circuit Wires
15
Maximum Current on MCB 112
16
Wiring of STO
16
Assembly
17
Commissioning
18
Commissioning the Drive
18
Operation and Maintenence
18
Testing
18
Monitoring Sensor Resistance
18
Thermal Limitation Curve (Ex Eb and Ex Ec Motors Only)
19
Parameter Set-Up
20
Alarm Handling
20
Parameter Set-Up for Ex Eb and Ex Ec Motors
20
Overview of Ex Eb and Ex Ec Specific Parameters
20
Activate the ATEX ETR Monitor Function
21
Maximum Current Limit
21
Minimum Motor Frequency
21
Maximum Motor Frequency
22
Minimum Switching Frequency
22
Disable Protection Mode
22
Safe Torque off Functionality
22
Functions, Alarms, and Warnings
23
Application Examples
24
Setting up the Option for Standard Use
24
Combination with Other Components Using STO
25
Maintenance and Troubleshooting
27
Maintenance
27
Troubleshooting
27
Test the Sensor Circuit and Relay Function
27
Alarm/Warning Code List
27
Description of Alarm Word, Warning Word, and Extended Status Word
27
Alarm 68, Safe Stop
27
Warning 68, Safe Stop
27
Alarm 71, PTC 1 Safe Stop
27
Warning 71, PTC 1 Safe Stop
28
Alarm 72, Dangerous Failure
28
Unexpected Combinations
28
Specifications
29
Mains Supply
29

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Danfoss VLT HVAC Drive FC 102 Operating Instructions Manual

Danfoss VLT PTC Thermistor Card MCB 112 Operating Instructions Manual (30 pages)

Brand: Danfoss | Category: Controller | Size: 1 MB

Table of Contents

Table of Contents
4
1 Introduction

6
2 Safety

10
- Safety Symbols
  10
- Qualified Personnel
  10
- Safety Precautions
  10
3 Installation

12
4 Commissioning

15
- Operation and Maintenance
  15
  - Monitoring Sensor Resistance
    15
- Parameter Set-Up
  16
  - Alarm Handling
    16
- Parameter Set-Up for Ex-E and Ex-N Motors
  17
  - Maximum Current
    17
  - Maximum Current Limit
    17
  - Minimum Motor Frequency
    17
  - Maximum Motor Frequency
    18
  - Minimum Switching Frequency
    18
  - Danfoss A/S © 01/2015 All Rights Reserved
    18
  - Disable Protection Mode
    18
  - Safe Torque off Functionality
    18
5 Application Examples

20
6 Maintenance and Troubleshooting

22
- Maintenance
  22
- Troubleshooting
  22
  - Alarm/Warning Code List
    22
  - Description of Alarm Word, Warning Word, and Extended Status Word
    22
7 Technical Specifications

24
- Mains Supply
  24
- Control Inputs and Outputs
  24
- Ambient Conditions
  24
- Other Specifications
  25
- Safety Characteristics of the Built-In MCB 112
  25
Index

26

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