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Installation/Wiring
1-31
Interlock Connection Considerations
A “Freeze/Fire Stat” input is typically connected to I/O Terminal 3 on
drives with 26 terminals (Frames B…E) or I/O Terminal 29 on drives
with 32 terminals (Frames 2…6). Factory default parameter settings
cause the drive to fault on an F2 “Function Loss” if the “Freeze/Fire
Stat” input opens or if there is a momentary loss of power to the drive. A
manual reset to restart is required once the input closes or power is
restored.
To restart the drive automatically when the “Freeze/Fire Stat” input
closes or power is restored, the F2 “Function Loss” fault can be
automatically cleared by one of the following methods.
1. Jumper I/O Terminals 2 (Clear Faults) and 3 (Function Loss) on
drives with 26 terminals (Frames B…E) or jumper I/O Terminals 28
(Clear Faults) and 29 (Function Loss) on drives with 32 terminals
(Frames 2…6).
2. Set parameter 363 [Digital In3 Sel] to option 1 “Enable” which will
start the drive on an enable command if the “Freeze/Fire Stat” input
is closed and a Run or Start digital input is present.
If a purge command is intended to follow a “Freeze/Fire Stat” input trip/
reset without requiring a manual reset to restart, the above alternate
customer connections should be used.
Summary of Contents for 9VT201-007HTNNN
Page 1: ...VTAC 9 AC Drive Firmware Version 3 xx User Manual ...
Page 4: ...soc 2 ...
Page 14: ...P 8 Overview Publication 9VT UM001D EN P Notes ...
Page 56: ...1 42 Installation Wiring Publication 9VT UM001D EN P Notes ...
Page 62: ...2 6 Start Up Publication 9VT UM001D EN P Notes ...
Page 130: ...3 68 Programming and Parameters Publication 9VT UM001D EN P Notes ...
Page 150: ...4 20 Troubleshooting Publication 9VT UM001D EN P Notes ...
Page 176: ...A 26 Supplemental Drive Information Publication 9VT UM001D EN P Notes ...
Page 196: ...B 20 Using the LCD OIM Publication 9VT UM001D EN P Notes ...
Page 212: ...C 16 Application Notes Publication 9VT UM001D EN P Notes ...
Page 223: ......