Inputs Xel/Xpl/Xml - Copley Controls Xenus Plus Series User Manual

Xenus Plus User Guide

2.8: Inputs XEL/XPL/XML

The Xenus Plus XEL, XPL and XML drives have 15 digital inputs and 3 analog inputs.
2.8.1: Digital Inputs
The Xenus Plus XEL, XPL and XML drives feature 14 programmable digital inputs. Non-isolated
inputs IN1-IN6 are connected on J8. Opto-isolated IN7-IN14 are connected on J9.
IN3-IN6 are single ended or differential programmable inputs.
The IN15 digital input on J10 is for an encoder fault signal on. For a list of input functions,
see the CME User Guide.
Input Filters
Two types of input RC filters are used: GP (general-purpose) and HS (high-speed). Input reference
functions such as Pulse and Direction, Pulse Up/Pulse Down, and Quadrature A/B are wired to
inputs that have the HS filters, and inputs with the GP filters are used for general-purpose logic
functions, limit switches, and the motor temperature sensor.
Debounce Time
To prevent undesired multiple triggering caused by switch bounce upon switch closures, each input
can be programmed with a debounce time. The programmed time specifies how long an input must
remain stable at a new state before the drive recognizes the state. The debounce time is ignored
if the input is used as a digital command input.
Configure for Pull-up/Pull-down Resistors by Groups
Pre-defined groups of inputs can be programmed to have either an internal pull-up or
pull-down resistor. See
2.8.2: Analog Inputs
Two programmable differential analog inputs, AIN1 and AIN2, are connected on J8 with
±10 Vdc range. As a reference input [AIN1] can take position/velocity/torque commands from
a controller. The second input [AIN2] is programmable for other functions. The ratio of drive output
current or velocity vs. reference input voltage is programmable.
Analog input [AIN3] Motemp is for use with a motor over temperature switch or sensor
connected on J10.
Copley Controls
J8 Pin Description (p. 110) for groupings.
16-01344 Rev 06
55