SJ700-2 Instruction Manual NT204DX - Hitachi America, Ltd.

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Chapter 4 Explanation of Functions Function code Data Description Reference item Page 51 F-TM: Forcible-terminal operation Forcible-terminal operation function 4-52 52 ATR: Permission of torque command input Torque control function 4-99 53 KHC: Cumulative power clearance Cumulative power monitoring function 4-4 54 SON: Servo On Servo on function 4-112 55 FOC: Forcing forcing function 4-92 56 MI1: General-purpose input 1 57 MI2: General-purpose input 2 58 MI3: General-purpose input 3 59 MI4: General-purpose input 4 60 MI5: General-purpose input 5 Easy sequence function (*1) - 61 MI6: General-purpose input 6 C001 to C008 62 MI7: General-purpose input 7 63 MI8: General-purpose input 8 65 AHD: Analog command holding Analog command holding function 4-60 66 CP1: multistage position settings selection 1 67 CP2: multistage position settings selection 2 4-109 68 CP3: multistage position settings selection 3 69 ORL: Zero-return limit function 70 ORG: Zero-return trigger function Absolute position control mode 4-110 71 FOT: forward drive stop 72 ROT: reverse drive stop 4-111 73 SPD: speed / position switching 4-109 74 PCNT: pulse counter Intelligent pulse counter 4-60 75 PCC: pulse counter clear (*1) Refer to programing software EZ-SQ user manual. 4.2.40 Input terminal a/b (NO/NC) selection The input terminal a/b (NO/NC) selection function allows you to specify a-contact or b-contact input for each of the intelligent input terminals [1] to [8] and the FW terminal. An a-contact turns on the input signal when closed and turns it off when opened. An b-contact turns on the input signal when opened and turns it off when closed. The terminal to which the reset (RS) function is assigned functions only as an a-contact. Item Function code Data Description Terminal active state C011 to C018 00 a-contact (NO) 01 b-contact (NC) Terminal [FW] active state C019 00 a-contact (NO) 01 b-contact (NC) 4.2.41 Multispeed select setting (CF1 to CF4 and SF1 to SF7) The multispeed select setting function allows you to set multiple motor speeds and switch among them by way of signal input via specified terminals. Multispeed operation can be performed in two modes: binary operation mode (with up to 16 speeds) using four input terminals and bit operation mode (with up to eight speeds) using seven input terminals. Related code C011 to C018: Terminal [1] to [8] active state C019: Terminal [FW] active state Related code A019: Multispeed operation selection A020/A220/A320: Multispeed frequency setting, 1st/2nd/3rd motors A021 to A035: Multispeed 1 to 15 settings C001 to C008: Terminal [1] to [8] functions C169: Multistage speed/position determination time Item Function code Data Description Multispeed 00 Binary operation mode with up to 16 speeds A019 operation selection 01 Bit operation mode with up to 8 speeds A020/A220/ Multispeed 0 to 15 0.00 or "start frequency" to A320 Setting of the frequency as each speed settings "maximum frequency" (Hz) A021 to A035 Carefully note that during multispeed operation, the rotation direction specified in an operation command is reversed if the sum of the frequencies specified by the main frequency and auxiliary frequency commands is less than 0 Hz when the following settings have been made: - The control circuit terminal block (01) is specified for the frequency source setting (A001). - The external analog input (O/O2/OI) mode, set by a combination of [AT] selection (A005), [O2] selection (A006), and AT terminal On/Off state allows reversible motor operation. 4 - 48
Chapter 4 Explanation of Functions (1) Binary operation mode Assign functions "02" (CF1) to "05" (CF4) individually to the terminal [1] to [8] functions (C001 to C008) to make multispeed s 0 to 15 available for selection. Specify the desired frequencies for speeds 1 to 15 by setting multispeeds 1 to 15 (A021 to A035). You can set speed 0 by using function "A020", "A220", "A320", or "F001" (see Section 4.2.1) when you have specified the digital operator for the frequency source setting. You can set speed 0 by using the O, OI, or O2 terminal when you have specified the control circuit board for the frequency source setting. Multispeed CF4 CF3 CF2 CF1 Speed 0 OFF OFF OFF OFF Speed 1 OFF OFF OFF ON Speed 2 OFF OFF ON OFF Speed 3 OFF OFF ON ON Speed 4 OFF ON OFF OFF Speed 5 OFF ON OFF ON Speed 6 OFF ON ON OFF Speed 7 OFF ON ON ON Speed 8 ON OFF OFF OFF Speed 9 ON OFF OFF ON Speed 10 ON OFF ON OFF Speed 11 ON OFF ON ON Speed 12 ON ON OFF OFF Speed 13 ON ON OFF ON Speed 14 ON ON ON OFF Speed 15 ON ON ON ON CF1 CF2 CF3 CF4 - With multispeed binary operation mode, you can use the multistage speed/position determination time setting (C169) to specify a delay to be set until the relevant terminal input is determined. Use this specification to prevent the application of fluctuating terminal input before it is determined. - The input data is finally determined when terminal input becomes stable after the delay set as C169. (Note that a long determination time deteriorates the input terminal response.) Determination time (C169) = 0 Frequenc CF1 CF2 CF3 CF4 (2) Bit operation mode - Assign functions "32" (SF1) to "38" (SF7) individually to the terminal [1] to [8] functions (C001 to C008) to make multispeed s 0 to 7 available for selection. Speed 0 - Specify the desired frequencies for speeds 1 to 7 (SF1 to SF7) by setting multispeeds 1 to 7 (A021 to A027). Speed 4 Multispeed SF7 SF6 SF5 SF4 SF3 SF2 SF1 Speed 0 OFF OFF OFF OFF OFF OFF OFF Speed 1 × × × × × × ON Speed 2 × × × × × ON OFF Speed 3 × × × × ON OFF OFF Speed 4 × × × ON OFF OFF OFF Speed 5 × × ON OFF OFF OFF OFF Speed 6 × ON OFF OFF OFF OFF OFF Speed 7 ON OFF OFF OFF OFF OFF OFF 1 11 9 15 FW Speed 2 Speed 1 Speed 3 If two or more input terminals are turned on at the same time, the terminal given the smallest terminal number FW among them has priority over others. The "X" mark in the above table indicates that the speed can be selected, regardless of whether or not the corresponding terminal is turned on. Speed 4 Determination time 4 - 49 Speed 9 Speed 5 Speed 6 Speed 7 13 5 SF1 SF2 SF3 SF4 SF5 SF6 SF7 Speed 8 Speed 10 4 Speed 11 Speed 3 Speed 2 Speed 1 Speed 12 Speed 13 Speed 14 Speed 15 Speed 0 Speed 5 Speed 6 Speed 7 Frequency input from the digital operator or via an external analog input terminal Determination time (C169) specified Frequency input from the digital operator or via an external analog input terminal Speed 1
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HITACHI INVERTER SJ700-2 SERIES INS
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Safety Instructions Safety Instruct
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Safety Instructions 3. Operation !
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Safety Instructions Precautions Con
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Safety Instructions Precautions Con
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Safety Instructions 10. Distributio
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Contents Chapter 1 Overview 1.1 Ins
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Contents 4.2.30 Overload restrictio
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Contents 4.3.15 Speed/position swit
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Chapter 1 Overview This chapter des
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Chapter 1 Overview 1.2 Method of In
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Chapter 2 Installation and Wiring T
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Chapter 2 Installation and Wiring 2
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Chapter 2 Installation and Wiring D
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Chapter 2 Installation and Wiring S
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Chapter 2 Installation and Wiring (
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Chapter 2 Installation and Wiring (
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Chapter 3 Operation This chapter de
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Chapter 3 Operation You can operate
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Chapter 3 Operation 3.2.2 Code disp
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Chapter 3 Operation Key operation a
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Chapter 3 Operation (3) Code/data d
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Chapter 3 Operation 3.3 How To Make
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Chapter 4 Explanation of Functions
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Chapter 5 Error Codes 5.1 Error Cod
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Chapter 5 Error Codes Name Gate arr
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Chapter 5 Error Codes 5.1.2 Option
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Chapter 5 Error Codes 3) Error indi
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Chapter 5 Error Codes 5.1.3 Trip co
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Chapter 6 Maintenance and Inspectio
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Chapter 7 Specifications 7.1 Specif
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Chapter 7 Specifications (3) Common
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Chapter 7 Specifications SJ700-150
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Chapter 7 Specifications SJ700-750
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Chapter 8 List of Data Settings 8.1
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Chapter 8 List of Data Settings 8.4
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Chapter 8 List of Data Settings AVR
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Chapter 8 List of Data Settings Oth
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Chapter 8 List of Data Settings Cod
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Appendix Upgrading from the SJ300 S
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Index A B C a/b....................
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Index O P O........................
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SJ700-2 Instruction Manual NT204DX - Hitachi America, Ltd.

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