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MFDI
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S1
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MFDI selection 1
(ON: Forward run, OFF: Stop)
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Note:
To set the MFDI power supply (Sinking/Sourcing Mode or internal/external power supply), install or remove a jumper between terminals SC-SP or SC-SN depending on the application.
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Sinking Mode, Internal power supply: Install the jumper to close the circuit between terminals SC-SP.
| Notice |
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Damage to Equipment
Do not close the circuit between terminals SC-SN.
If you close the circuits between terminals SC-SP and terminals SC-SN at the same time, it will cause damage to the drive.
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Sourcing Mode, Internal power supply: Install the jumper to close the circuit between terminals SC-SN.
| Notice |
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Damage to Equipment
Do not close the circuit between terminals SC-SP.
If you close the circuits between terminals SC-SP and terminals SC-SN at the same time, it will cause damage to the drive.
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External power supply: Remove the jumper from the MFDI terminals. It is not necessary to close the circuit between terminals SC-SP and terminals SC-SN.
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S2
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MFDI selection 2
(ON: Reverse run OFF: Stop)
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S3
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MFDI selection 3
(External fault (N.O.))
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S4
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MFDI selection 4
(Fault reset)
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S5
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MFDI selection 5
(Multi-step speed reference 1)
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S6
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MFDI selection 6
(Multi-step speed reference 2)
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S7
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MFDI selection 7
(Jog command)
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SN
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MFDI power supply 0 V
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MFDI power supply, 24 V (maximum 150 mA)
| Notice |
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Damage to Equipment
Do not close the circuit between terminals SP-SN.
If you close the circuits between terminals SC-SP and terminals SC-SN at the same time, it will cause damage to the drive.
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SC
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MFDI selection common
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SP
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MFDI power supply +24 Vdc
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Safe Disable Input
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H1
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Safe Disable input 1
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Remove the jumper between terminals H1-HC and H2-HC to use the Safe Disable input.
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H2
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Safe Disable input 2
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HC
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Safe Disable function common
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Safe Disable function common
| Notice |
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Do not close the circuit between terminals HC and SN.
A closed circuit between these terminals will cause damage to the drive.
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Master Frequency Reference
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RP
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Master frequency reference pulse train input
(Master frequency reference)
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Response frequency: 0 to 32 kHz
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H level duty: 30% to 70%
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H level voltage: 3.5 V to 13.2 V
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L level voltage: 0.0 V to 0.8 V
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Input impedance: 3 kΩ
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+V
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Power supply for frequency setting
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10.5 V (allowable current 20 mA maximum)
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A1
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MFAI1
(Master frequency reference)
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Voltage input
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A2
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MFAI2
(Combined to terminal A1)
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Voltage input or current input
Use DIP switch S1 and H3-09 [Terminal A2 Signal Level Select] to select the input.
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0 V to 10 V/100% (input impedance: 20 kΩ)
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4 mA to 20 mA/100%, 0 mA to 20 mA/100% (input impedance: 250 Ω)
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AC
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Frequency reference common
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0 V
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