Rockwell Automation Publication 22C-UM001J-EN-E - January 2017 35
Installation/Wiring Chapter 1
2 Wire Control with
Function Loss and SW
Enable
Sourcing (SRC),
Internal Supply,
Non-Reversing
• Input must be active for
the drive to run.
• When input is opened, the
drive will stop as specified
by P037 [Stop Mode].
• Drive will not run if I/O
Terminal 03 is open. Drive
will coast to stop if opened
while running.
• Drive will fault if I/O
Terminal 01 is open. Drive
will coast to stop if opened
while running. Requires
drive reset once terminal is
closed.
DIP Switch
SNK/SRC = SRC
Parameters
P036 [Start Source] = 6 “2-W Lvl/Enbl”
P037 [Stop Mode] = 0 through 7
3 Wire Control
Sourcing (SRC),
Internal Supply,
Non-Reversing
• A momentary input will
start the drive.
• A stop input to I/O
Terminal 01 will stop the
drive as specified by P037
[Stop Mode].
DIP Switch
SNK/SRC = SRC
Parameters
P036 [Start Source] = 1 “3-Wire”
P037 [Stop Mode] = 0 through 7
3 Wire Control
Sourcing (SRC),
Internal Supply,
Reversing
• A momentary input will
start the drive.
• A stop input to I/O
Terminal 01 will stop the
drive as specified by P037
[Stop Mode].
• I/O Terminal 03 determines
direction.
DIP Switch
SNK/SRC = SRC
Parameters
P036 [Start Source] = 1 “3-Wire”
P037 [Stop Mode] = 0 through 7
A166 [Reverse Disable] = 0 “Rev Enabled”
Opto Output
• When using Opto Output
with an inductive load
such as a relay, install a
recovery diode parallel to
the relay as shown to
prevent damage to the
output.
• Opto Output is rated 30V
DC, 50 mA (non-inductive).
Parameters
T065 [Opto Out Sel] = 0 through 15
T066 [Opto Out Level]
T068 [Opto Out Logic]
Input/Output Connection Example Required Settings
Function Loss
Run FWD
SW Enable
11
01
02
03
11
01
02
03
Stop
Start
Direction
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