CAT Armored Face Conveyor PMC®-R control for chain tensioner Operation & Maintenance Manual – PDF DOWNLOAD

Description

CAT Armored Face Conveyor PMC®-R control for chain tensioner Operation & Maintenance Manual – PDF DOWNLOAD

DESCRIPTION:

CAT Armored Face Conveyor PMC®-R control for chain tensioner Operation & Maintenance Manual – PDF DOWNLOAD

1 About this manual

This chapter contains important information that makes it easier for you to use this manual. You will also get information about the structure of the manual and the symbols, characters and abbreviations used and frequently used terms.

application 

This operating manual belongs to the
control of a chain tensioner with system components of the PMC® system

PMC®

PMC® is a system of devices and associated hardware intended for safe control of machines under extreme conditions. The designation PMC® is legally protected and is the property of Caterpillar Global Mining Europe GmbH, Lünen. For the purpose of improved legibility, the registered trademark symbol ® will henceforth not be used in this operating manual.

applicable operating manual

If you use an operating manual that is not intended for your hardware or software, you are endangering yourself, other people and items of equipment.

category according to ATEX directive

The system components of the PMC system meet the European directive 2014/34/EU, device group I, category M2, in compliance with EN 50014-1997 + Revisions 1 and 2 Intrinsic safety “i” EN 50020-2002.

new operating manual

Request a new operating manual immediately if the current operating manual is no longer complete or has become illegible

target group

• The operating manual is intended for those persons who set up the PMC system, work with it, make settings and perform troubleshooting.
• All persons working on the face, at the edge of the face or in the entry must read this operating manual.

This includes persons who:

• are in charge of transport,
• perform installation/removal work,
• correct malfunctions,
• perform daily routine work on the face,
• carry out maintenance work,
• carry out repair work

Supervisory personnel who:

• initiate the activities mentioned above and/or
• supervise them

efficiency

• This operating manual is intended to help you work efficiently and safely with our product. It contains important information on all activities relating to the product.
• Take the time to read this operating manual in its entirety. Pay particular attention to the respective safety instructions. Familiarize yourself well with the appearance and meaning of the safety and information symbols.
• The operating manual is to be stored within reach of the PMC system and to be kept readily accessible for operating and maintenance personnel.
• It must be passed along to all owners or users of the PMC system. Every supplement received must be inserted into the operating manual.

safety

Carefully read through the chapter “Safety”. This chapter contains important information indicating possible hazards. Observe the information given and follow the instructions.

TABLE OF CONTENTS:

CAT Armored Face Conveyor PMC®-R control for chain tensioner Operation & Maintenance Manual – PDF DOWNLOAD

1 About this manual 5
11 Signs and symbols 6
12 Terms and representations 7
2 Safety 9
21 General safety instructions 9
22 Operating conditions 10
221 Intended use 10
222 Unauthorized use 10
223 Ambient conditions 10
224 Prerequisites for operation 11
23 Personnel 11
24 Operator requirements 12
25 Work on and with the machines 12
3 Storage and transport 14
31 Storage 14
32 Transport 15
33 Disposal 15
4 Installation 17
41 General information 17
42 Maintenance of the control units 19
43 Drawings 20
5 Operation 21
51 Basic principles 21
52 System Overview 21
53 System components 22
531 The pressure sensor 22
532 The position-measuring rod 22
533 Backup sensors 23
534 The conveyor signal interface 23
535 The power supply 23
536 The valve block 23
537 The external signal lamp (optional) 23
538 The PMC-R 23
54 Control units 24
541 The control panel 24
542 EMERGENCY STOP / support lock-out switches 24
55 Keyboard layout of the PMC-R 25
551 The menu structure in the PMC-R 25
552 Changing program parameters 26
553 Chain Tensioner 27
554 LED indicators of the buttons 28
56 Standard display 29
57 Manual control of the system 30
PMC®-R control for chain tensioner
Media-ID: EM011881-07-EN / Caterpillar Global Mining Europe GmbH 2021 ©
Table of Contents
58 The automatic functions 31
581 Releasing automatic mode 31
582 Interrupting and switching off the automatic functions 32
583 Automatic startup (pre-tensioning cycle) 32
584 The automatic pressure holding function 34
59 The semi-automatic function 36
510 Backup sensors 37
511 Reverse mode 37
512 Conveyor shutdown 38
513 Backflushing the tensionable drive frame (optional) 38
5131 Manual backflushing 39
5132 Automatic backflushing 39
514 Loading the program 39
6 Technical data 43
61 PMC-R 43
611 Design suitable for mining 43
612 EMERGENCY STOP / support lock-out switches 43
613 Rear side of the PMC-R 44
614 Pin assignment of the PMC-R plug-type connections 44
615 Brass retaining strip 46
616 Identification 46
62 Solenoid driver module 47
63 Coding plug 48
64 Cables 49
641 Cable types 49
642 Connector types 51
643 Pin assignments 51
644 SKK plug connectors 52
645 Loading cable 52
65 Optocoupler PMC II2 BIDI coupler 53
66 Sensors 54
661 Pressure sensor IPS 600 54
662 Reed rod 56
67 Signal lamp 57
7 Parameter 60
71 Measured values 60
72 Error messages 61
73 Global 63
74 Local 63
75 Service 63
76 Conveyor spraying 64
77 Valve cycle counter 65
78 Automatic pressure control 65
79 Diagnosis 71
710 Pre-tensioning 75
711 Stored error messages 78

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