Rockwell Automation 1902 Syncpro II - Manual (Page 16)

16 Rockwell Automation Publication 1902-IN001B-EN-E - April 2013
Chapter 1 Product Description
SLIP GENERATOR POWER INPUT (I:0/1)
This fault input is monitored during idle and starting periods. It is normally held
high by the power supply to the Slip Pulse Generator.
SLIP GENERATOR NEGATIVE INPUT (-) (I:0/0)
Connect to the negative terminal (N) of the Slip Pulse Generator.
SLIP GENERATOR POSITIVE INPUT (+) (I:0/2)
Connect to the positive terminal (P) of the Slip Pulse Generator.
Status
AUTO LOAD OUTPUT (O:0/3)
Output is energized two seconds after the field is applied and remains closed
until the field is removed from the motor by a stop or a fault.
SCP TRIP OUTPUT (O:0/8)
Output is set high when a Squirrel-Cage Protection Fault occurs. It is reset when
the TRIP output goes high after pushing the reset button. This signal can be used
for indication, via a pilot light, or it can be used as an optional trip output.
MOTOR PULLOUT TRIP OUTPUT (O:0/9)
Output is set high when the power factor lags for longer than the programmed
trip time delay indicating that the motor has pulled out. It is reset when the TRIP
output goes high after pushing the reset button. This signal can be used for
indication, via a pilot light, or it can be used as an optional trip output.
INCOMPLETE SEQUENCE TRIP OUTPUT (O:0/10)
Output is set high when an Incomplete Start Sequence Fault occurs. It is reset
when the TRIP output goes high. This signal can be used for indication, via a
pilot light, or it can be used as an optional trip output.
Custom
I:2/10 to I:2/15 are custom fault inputs. If any are true, they trip the unit off.