Delta RMC151 - Manual (Page 649)

7 Hardware
Note:
These are the only two LED states of the NET LED, but it is possible to have the Net LED
flashing or flickering green, which indicates that the RMC75P is going on- and off-line on
the PROFIBUS channel and generally indicates a network or configuration problem.
Note:
The Monitor Port does not affect any LEDs on the RMC70.
7.2.4. Axis Modules
7.2.4.1. Axis Modules Overview
An axis module is the part of the RMC70 motion controller that interfaces to the transducers
and drives. The axis module is mounted on the front of the RMC70 Control Module (see the
Physical Components Overview topic for an image). It has status LEDs and connectors for the
axis wiring.
An axis module can have one or two axes. Each axis has one transducer interface, one ±10
Control Output, one Fault Input, and one Enable Output.
For other module types without a Control Output, such as analog input, digital I/O, and
quadrature input, see the Expansion Modules. For a description of the various module types
that make up the RMC70, see the RMC70 Modules Overview topic.
Available Axis Modules
The following axis modules are available for the RMC70:
(the number indicates the number of axes)
Module Transducer Input Type Control Output
MA1 MDT or SSI ±10V
MA2 MDT or SSI ±10V
AA1 Analog (±10V or 4-20 mA) ±10V
AA2 Analog (±10V or 4-20 mA) ±10V
QA1 Quadrature (5V RS-422) ±10V
QA2 Quadrature (5V RS-422) ±10V
For details on part numbers, see the RMC70 Part Numbering topic.
Axis Module Specifications
For specifications, see each individual module. In addition, see the Fault Input, Enable
Output and Control Output topics.
7.2.4.2. AA Module
The AA module is one of the axis modules available for the RMC70. It interfaces to analog
voltage or current transducers and has 1 analog servo output per axis. The AA module is
available with either 1 or 2 axes, called the AA1 and the AA2.
Features
• One 16-bit voltage or current input per axis - each axis individually selectable
deltamotion.com 629