Rockwell Automation SP120 ACDrive 115VAC, 1Ph, 230VAC, 1Ph/3Ph, 1/4-5.0HP - Manual (Page 49)

Parameters and Programming 3-19
English
3.2.5 C Group – Intelligent I/O and Communication Parameters
This parameter group is used to program the functions of the digital and analog I/O.
!
ATTENTION: All digital inputs respond to level sensitive commands.
Inputs do not require a voltage transition (cycle) after a fault condition is
cleared, after input power cycling, or after programming the logic of the
digital input.
All digital inputs can be programmed as NO or NC. However, the start
command should be set as NO (active high) and the stop command
should be set as NC (active open). If set opposite of this, an inadvertent
start or failure to stop could occur should a discrete connection be lost
or control wire come loose. If the user chooses to disregard this safety
practice - the risk assumed by the user can be reduced by assuring that
other safeguards are used to insure proper start and stop operation.
Depending on the application: This may include appropriate emergency
stops, redundant wiring, electronic guards and/or mechanical guards.
Failure to observe this precaution could result in severe bodily injury or
loss of life.
Parameter
Number Parameter Name/Description
Min./Max
Range Units
Factory
Default
Digital Inputs 1 – 5
C01
Digital Inputs 1-5
Used to program the function of digital inputs 1 – 5.
Settings: 00={FW} (Forward)
01={RV} (Reverse)
02={CF1} (Preset Frequency Input)
03={CF2} (Preset Frequency Input)
04={CF3} (Preset Frequency Input)
05={CF4} (Preset Frequency Input)
06={JG} (Jog)
09={2CH} (Accel/Decel 2 Select)
11={FRS} (Coast to Stop)
12={EXT} (External Trip)
13={USP} (Unintentional Start Protection)
15={SFT} (Program Lock)
16={AT} (4-20mA Select)
18={RS} (Reset)
19={PTC} (PTC Input)
input C05 only
20={STA} (3 Wire Run)
21={STP} (3 Wire Stop)
22={F/R} (3 Wire Forward/Reverse)
27={UP} (Remote Control Up)
28={DWN} (Remote Control Down)
31={OPE} (Run/Stop Command Source Select)
Refer to Chapter 2 for setting descriptions of the
"Programmable Digital Input Functions" listed above.
00 to 31 Numeric
Value 22
C02 20
C03 21
C04 18
C05 13