Siemens SINAMICS PERFECT HARMONY GH180 Operating Instructions Manual page 28

Description
4.1 Cabinet Details
Off-Local-Remote Selector Switch
The Off-Local-Remote Selector is the default three-position mode select switch that is mounted
on the front of the drive. If the switch is in the OFF position, the inverter output is inhibited. If
the switch is in the Remote position, the control uses either a remote
4-20 mA DC speed demand or a network demand, depending on how the project SOP is written.
Local mode operation occurs if SW1 is not in the OFF or Remote position; and, the speed
demand is set by the keypad operator .
Off-Hand-Auto Selector Switch
The Off-Hand-Auto Selector is a three-position mode select switch that is mounted on the front
of the control door. If the switch is in the OFF position, the inverter output is inhibited. If the
switch is in the Auto position, the control uses either a remote 4-20 mA DC speed demand or a
network demand, depending on how the project SOP is written. Hand mode operation occurs
when SW1 is not in the OFF or Auto position; and, the speed demand is set by the keypad
operator.
Keyed Off-Local-Remote Selector Switch
The Keyed Off-Local-Remote Selector is a three-position mode select switch provided with keyed
protection. The switch is mounted on the front of the drive. If the switch is in the OFF position,
the inverter output is inhibited. If the switch is in the Remote position, the control uses either
a remote 4-20 mA DC speed demand or a network demand, depending on how the project SOP
is written. Local mode operation occurs if SW1 is not in the OFF or Remote position; and, the
speed demand is set by the keypad operator.
Keyed Off-Hand-Auto Selector Switch
The Keyed Off-Hand-Auto Selector is a three-position mode select switch provided with keyed
protection. The switch is mounted on the front of the control Door. If the switch is in the OFF
position, the inverter output is inhibited. If the switch is in the Auto position, the control uses
either a remote 4-20 mA DC speed demand or a network demand, depending on how the project
SOP is written. Hand mode operation occurs if SW1 is not in the OFF or Auto position; and, the
speed demand is set by the keypad operator.
Ethernet Port
Ethernet Port is included on the front of the control door. The port can be used for debug support
and uploading / dowloading data communications with the NXG controller.
Note
Use of Ethernet Port
This port is for maintenance use only. This port is secured by physical access only. Connection
of this port to any network is strongly discouraged.
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Type 6SR5 Air-Cooled
Operating Instructions, AK, A5E39390112