Input Terminals - YASKAWA T103 Installation & Primary Operation

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Input Terminals

Refer to Table 10.1 for a list of input terminals and functions.
Type Terminal
MFDI selection 1
S1
(ON: Forward run OFF: Stop)
MFDI selection 2
S2
(ON: Reverse run OFF: Stop)
MFDI selection 3
S3
(External fault (N.O.))
MFDI selection 4
S4
(Fault reset)
MFDI selection 5
S5
(Multi-step speed reference 1)
Digital Inputs
MFDI selection 6
S6
(Multi-step speed reference 2)
MFDI selection 7
S7
(Jog command)
MFDI selection 8
S8
(Baseblock command (N.O.))
SN MFDI power supply 0 V
SC MFDI selection common
SP MFDI power supply +24 Vdc
H1 Safe Disable input 1
H2 Safe Disable input 2
Safe Disable
Input
HC Safe Disable function common
YASKAWA TOEPC71061782C GA800 Drive Installation & Primary Operation
Table 10.1 Multi-function Input Terminals
Name (Default)
• Photocoupler
• 24 V, 6 mA
Note:
Install the wire jumpers between terminals SC-SP and SC-SN to set the MFDI power supply
(sinking/sourcing mode or internal/external power supply).
• Sinking Mode: Install a jumper between terminals SC and SP.
• Sourcing Mode: Install a jumper between terminals SC and SN.
• External power supply: No jumper necessary between terminals SC-SN and terminals SC-SP.
MFDI power supply, 24 V (maximum 150 mA)
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.
Remove the jumper between terminals H1-HC and H2-HC to use the Safe Disable input.
• 24 V, 6 mA
• ON: Normal operation
• OFF: Coasting motor
• Internal impedance 4.7 kΩ
• OFF Minimum OFF time of 2 ms.
Safe Disable function common
A closed circuit between these terminals will cause damage to the drive.
Function (Signal Level)
NOTICE
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.
NOTICE
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.
NOTICE Damage to Equipment. Do not close the circuit
NOTICE Do not close the circuit between terminals HC and SN.
10 Drive Start-Up
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