Table Of Contents - Hitachi L700 SERIES Instruction Manual

Contents
Chapter 1 Overview
1.1 Inspection of the Purchased Product ························································································ 1 - 1
1.1.1 Inspecting the product·································································································· 1 - 1
1.1.2 Instruction manual (this manual) ·················································································· 1 - 1
1.2 Method of Inquiry and Product Warranty ·················································································· 1 - 2
1.2.1 Method of inquiry ········································································································· 1 - 2
1.2.2 Product warranty ·········································································································· 1 - 2
1.2.3 Warranty Terms ············································································································ 1 - 2
1.3 Exterior Views and Names of Parts ·························································································· 1 - 3
Chapter 2 Installation and Wiring
2.1 Installation ································································································································· 2 - 1
2.1.1 Precautions for installation ······························································································· 2 - 2
2.1.2 Backing plate ··················································································································· 2 - 5
2.2 Wiring ········································································································································ 2 - 6
2.2.1 Terminal connection diagram and explanation of terminals and switch settings ············· 2 - 7
2.2.2 Wiring of the main circuit ································································································· 2 - 11
2.2.3 Wiring of the control circuit ······························································································ 2 - 20
2.2.4 Wiring of the digital operator ···························································································· 2 - 21
2.2.5 Selection and wiring of regenerative braking resistor (on 11 kW to 30 kW models) ······· 2 - 22
Chapter 3 Operation
3.1 Operating Methods ··················································································································· 3 - 1
3.2 How To Operate the Digital Operator ························································································ 3 - 4
3.2.1 Names and functions of components ·············································································· 3 - 4
3.2.2 Code display system and key operations ········································································ 3 - 5
3.3 How To Make a Test Run ·········································································································· 3 - 11
Chapter 4 Explanation of Functions
4.1 Monitor Mode ···························································································································· 4 - 1
4.1.1 Output frequency monitoring (d001) ············································································ 4 - 1
4.1.2 Output current monitoring (d002) ················································································· 4 - 1
4.1.3 Rotation direction minitoring (d003) ············································································· 4 - 1
4.1.4 Process variable (PV), PID feedback monitoring (d004, A071, A075) ························ 4 - 1
4.1.5 Intelligent input terminal status (d005) ········································································· 4 - 2
4.1.6 Intelligent output terminal status (d006) ······································································· 4 - 2
4.1.7 Scaled output frequency monitoring (d007, b086) ······················································· 4 - 2
4.1.8 Torque command monitoring (d009, P033, P034) ······················································· 4 - 3
4.1.9 Output voltage monitoring (d013) ················································································ 4 - 3
4.1.10 Power monitoring (d014) ····························································································· 4 - 3
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