Caterpillar PMC-R Shield Control System Operation Manual Em029395-02 – PDF DOWNLOAD

Description

Caterpillar PMC-R Shield Control System Operation Manual Em029395-02 – PDF DOWNLOAD

FILE DETAILS:

Caterpillar PMC-R Shield Control System Operation Manual Em029395-02 – PDF DOWNLOAD

Language : English
Pages : 177
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Caterpillar PMC-R Shield Control System Operation Manual Em029395-02 – PDF DOWNLOAD

DESCRIPTION:

• The PMC-R Shield Control Unit is an advanced digital shield control system. It is
  based on patented state-of-the-art electronics and contains multiple sub-processors, a
  dual line display, color coded keys, and a built-in infrared receiver. The PMC-R is
  capable of operating in a network of hundreds of units and utilizes modern software
  concepts to maximize the effectiveness of the computing and communications
  hardware. The PMC-R is housed in a stainless steel watertight enclosure that will hold
  up to most underground situations.
• The keys are color coded to match the type of purpose they serve.

TABLE OF CONTENTS:

Caterpillar PMC-R Shield Control System Operation Manual Em029395-02 – PDF DOWNLOAD

Description..................................................... 10
Display......................................................... 11
	Display Categories.......................................... 11
		Default Display......................................... 11
		Active Display.......................................... 11
		Master Display.......................................... 12
		Slave Display........................................... 12
		Input Display........................................... 12
Keys............................................................ 12
	General Key Concepts........................................ 12
		Audible Feedback........................................ 12
		Timeout................................................. 13
		Stuck Key Error......................................... 13
		Multiple Key Error...................................... 13
	Keyboard Modes.............................................. 13
		Idle Mode............................................... 13
		Master Mode............................................. 13
		Group Function Mode..................................... 13
		Data Entry Mode......................................... 14
		Help Mode............................................... 14
	Specific Key Information.................................... 14
		Hot keys................................................ 14
			Operator Assigned Hot Key........................... 15
		Single Select Keys...................................... 15
		Man-In-Place Function Keys.............................. 15
			Manual Control of Selected Shield................... 15
		In-Shield Automatic Keys................................ 16
			In-Shield Automatic Functions on Selected Shield.... 17
		Group Select Keys....................................... 17
		Group Function Keys..................................... 17
		Number keys............................................. 18
		Menu Navigation Keys.................................... 18
		Other Keys.............................................. 19
Menu Control.................................................... 20
	Navigation.................................................. 20
	Freeze Display Feature...................................... 21
	Go-Back Feature............................................. 21
	Parameter Changing.......................................... 22
		Local / Global Parameters............................... 23
		Parameter Locking....................................... 23
Safety Features................................................. 24
	Local Lockout Button........................................ 24
	Quickstop Button............................................ 24
	Pressure Dump Feature....................................... 24
		Resetting the System.................................... 25
	Redundant Link (Intelligent)................................ 25
	Conveyor Prestart........................................... 26
	Conveyor Prestart with Visual Warning....................... 26
	Conveyor Overload........................................... 26
	Umbrella Lock............................................... 27
		Controlling the Umbrella Lock........................... 27
			Active Umbrella Lock Displays....................... 28
			Umbrella Lock Messages.............................. 28
	Maintenance Lock............................................ 28
		Controlling the Maintenance Lock........................ 29
		Active Maintenance Lock Displays........................ 29
	Stop Key.................................................... 30
Single Shield Control........................................... 30
	Adjacent manual operation................................... 30
	Adjacent automatic operation................................ 30
	Remote Control.............................................. 30
Autosequence.................................................... 32
	Overview.................................................... 32
	Start Options............................................... 32
	Prewarning / Active Display................................. 32
	Restrictions................................................ 32
		Umbrella Lock interaction............................... 33
	Detailed Operating Logic.................................... 33
		Autosequence Chart...................................... 34
		List of Steps........................................... 34
			ASQ Begin........................................... 35
			First Prewarning.................................... 35
			Adjacent Shield Interlock........................... 35
			Second Prewarning................................... 35
			Baselift While Lowering............................. 36
			Initial Lowering.................................... 36
			Extra Lowering...................................... 37
			Pre-Baselift........................................ 37
			Tip Up or Tip Down.................................. 37
			Sideseal Retract.................................... 38
			Advance Delay....................................... 38
			Ready To Advance.................................... 38
			Baselift While Advancing............................ 38
			Advancing........................................... 39
			Relowering.......................................... 39
			Readvancing......................................... 40
			Advance While Setting............................... 40
			Initial Set......................................... 40
			Final Set........................................... 41
			Conveyor Push Refill................................ 41
			Umbrella Lock Pause................................. 41
		Errors.................................................. 42
		Parameter Summary....................................... 43
Lite Set........................................................ 44
Group Auto Functions............................................ 45
	Batch Advance............................................... 46
		Keystroke Details....................................... 46
		Prewarning / Active Display............................. 47
		Operating Logic & Modes................................. 47
			Sequential Mode..................................... 47
			Rabbit Mode......................................... 48
			Standard Mode....................................... 48
		Enable / Disable Options................................ 48
		Restrictions............................................ 48
		Errors.................................................. 48
		Parameter Summary....................................... 48
	Wedge Advance............................................... 48
		Operator Display & Keystrokes........................... 49
		Prewarning / Active Display............................. 49
		Operating Logic......................................... 49
		Enable / Disable Options................................ 50
		Restrictions............................................ 50
		Errors.................................................. 50
		Parameter Summary....................................... 50
	Batch Pullback.............................................. 50
		Operator Display & Keystrokes........................... 50
			Keystroke Details................................... 51
				Automatic Mode.................................. 51
				Manual Mode..................................... 52
		Prewarning / Active Display............................. 52
		Operating Logic......................................... 52
			Conveyor Pullback Protection........................ 53
			"Shield Up" protection.............................. 53
			Shield Set to Roof.................................. 54
			Conveyor Pullback Timeout........................... 54
			Snake Area.......................................... 54
		Enable / Disable Options................................ 54
		Restrictions............................................ 54
		Errors.................................................. 54
		Parameter Summary....................................... 55
	Bankpush.................................................... 55
		Operator Display & Keystrokes........................... 55
			Keystroke Details................................... 56
				Batch Operation................................. 57
		Prewarning / Active Display............................. 57
		Operating Logic......................................... 57
		Enable / Disable Options................................ 58
		Restrictions............................................ 58
		Errors.................................................. 58
		Parameter Summary....................................... 58
	Conveyor Push............................................... 58
		Operator Display & Keystrokes........................... 58
			In-shield Locking Push.............................. 59
			Endgate Push........................................ 59
			Belt Tailpiece Controller........................... 59
		Prewarning / Active Display............................. 60
		Operating Logic......................................... 60
			Shield Back protection.............................. 60
			Push Protection Parameter........................... 61
				FULL............................................ 61
				PARTIAL......................................... 61
				NONE............................................ 61
			Adjacent "Delta" Protection......................... 61
			Conveyor Push Timeout............................... 62
			Target Stroke....................................... 62
			Endgate Even-push Feature........................... 62
			Triggering Method Affects Operation................. 63
		AutoDrag................................................ 63
		Enable / Disable Options................................ 64
		Restrictions............................................ 64
		Errors.................................................. 64
		Parameter Summary....................................... 65
	Bank Watersprays............................................ 65
		Operator Display & Keystrokes........................... 66
			Keystroke Details................................... 66
		Prewarning / Active Display............................. 68
		Operating Logic......................................... 68
		Enable / Disable Options................................ 69
		Restrictions............................................ 69
		Errors.................................................. 69
		Parameter Summary....................................... 69
	Water Curtain............................................... 69
		Operator Display & Keystrokes........................... 70
		Prewarning / Active Display............................. 70
		Operating Logic......................................... 70
		Enable / Disable Options................................ 72
		Restrictions............................................ 72
		Errors.................................................. 72
		Parameter Summary....................................... 72
Shearer Running Batch (SRB)..................................... 73
	Shearer Position............................................ 74
		Manual Shearer Tracking................................. 74
		Infrared Shearer Tracking............................... 74
		Serial Shearer Tracking................................. 74
	Primepoint.................................................. 75
	Mining Cycle Overview....................................... 75
		Bidirectional........................................... 75
		Unidirectional.......................................... 75
	Operator Display & Keystrokes............................... 75
		Newstart................................................ 76
		Restart................................................. 76
		Entering a Manual Position.............................. 77
		Stopping SRB............................................ 78
	Prewarning / Active Display................................. 79
		When Starting........................................... 79
		When Active............................................. 79
		When Stopping........................................... 79
	Setting up the Safety Zones................................. 79
		Operator Safety Zone.................................... 80
		Manual Safety Zone...................................... 81
		Conveyor Push Distance Behind Advanced Shields.......... 82
	Delayed or Reverse Pushing.................................. 83
	SRB Gate Operation.......................................... 83
		Leaving the Gate End.................................... 83
		Entering the Gate End................................... 84
	Unidirectional Cutting Cycle................................ 85
		Unidirectional Setup.................................... 86
		Half-Web (or Partial) Cutting Cycle..................... 87
			Shearer Cleanup Problems............................ 89
		Full Web Cutting (Unidirectional)....................... 89
			Shearer Cleanup Problems............................ 91
	Bidirectional Cutting Cycle................................. 91
		Bidirectional Cutting Cycle Beginning at Headgate....... 92
		Bidirectional Cutting Cycle Beginning at Tailgate....... 94
	Gate and Transition Individual Re-advance................... 96
	Transition Shield Re-advance................................ 96
	Restrictions................................................ 97
		Parameter Summary....................................... 97
Filter Station..................................................100
	Operator Display & Keystrokes...............................100
		Man in place function of filter station valves..........100
		Manually triggering sequences...........................101
		Calibration.............................................101
	Prewarning / Active Display.................................102
	Operating Logic.............................................102
		Emulsion Filter Auto Backflush..........................102
			Emulsion Backflush Sequence.........................103
		Shield Water Auto Backflush.............................103
			Shield Water Backflush Sequence.....................104
		Shearer Water Auto Backflush............................104
			Shearer Water Backflush Sequence....................104
		Manual Backflush Control................................105
		Enable / Disable Options................................105
		Restrictions............................................105
		Errors..................................................105
	Filter Station Parameters...................................106
	Filter Station Connections..................................107
		Sensor Connections......................................107
		Solenoid Connections....................................108
Face Alignment..................................................108
	Manual Face Alignment.......................................108
	Automatic Face Alignment....................................109
		Parameter Summary.......................................109
AFC Control.....................................................112
	Red Stop Button.............................................112
	Green Button................................................112
	Button Pressed Identification...............................112
	AFC Control Configuration...................................112
Diagnostics.....................................................114
Errors..........................................................114
	Clearing Errors.............................................114
	Error List..................................................114
PMC‑R System Components.........................................118
	PMC‑R Single Control Unit (SCU).............................118
	Driver Board................................................118
	Brass Bar...................................................119
	Isolation Adapter...........................................119
	SKK24 Hose Cable............................................120
	Pressure Sensor.............................................121
	Reed Rod....................................................122
Configuration Drawings..........................................123
	Shield Layout (Face)........................................123
	Shield Layout (Gate)........................................124
	Headgate Area...............................................125
	Group Layouts...............................................127
		Left Hand Face Configuration............................128
		Right Hand Face Configuration...........................129
Display Glossary................................................130

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