Emerson Numatics G2-2 ControlNet Series Quick Start Manual
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G2-2 Series ControlNet Quick Start Manual
Getting Started
This is a brief document designed to quickly get you started setting up your valve manifold with an integrated
Numatics’ G2-2 series ControlNet communication node.
1) Initial Unpacking and Inspection
1) Examine exterior of package for signs of damage. Report any damage to shipping carrier.
2) Remove wrapped manifold assembly from box.
a) Remove manifold assembly from anti-static packaging
b) Retain documentation for installation and configuration
3) Examine manifold assembly for any shipping damage such as:
a) Bent pins or connectors
b) Report any damage to shipping carrier immediately
4) Examine manifold assembly for proper ordered configuration. (Valves, I/O, Protocol, etc.)
2) G2-2 Introduction
Below is an example of a 2012 series valve manifold. This fieldbus manifold series is capable of addressing a
total of 224 I/O. The manifold can be viewed as having two sections to it, the
. The
Side
Valve Side
supports a maximum of 32 solenoid coils and the
maximum of 6 modules totaling 192 Outputs, 96 Inputs, or various combinations. The communication
module has two BNC communication connectors. The power module has a 4-pin power connector. Pin-outs
for these, along with I/O connectors, are labeled on the side of the respective modules.
Module/
Network
Status LED's
Aux. Power
LED's
Valve Side
Discrete I/O Side
(Maximum of 32 Solenoids)
Chassis Ground
Connection
and the
supports a
Valve Side
Discrete I/O
Valve
End Plates
Valve
Valve Side
Sub-D Output
Module
Communications
Module
Power
Module
Manual
Override
Solenoid LED
Status Indicator
Subject to change without notice
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3) MCM - Manual Configuration Module (for Self-Test Mode Function Only)
Rotary Switch
(SW3)
Rotary Switch
(SW4)
All DIP switches shown in the "OFF" position
DIP Switch
(SW2)
4
325 678
1
ON
DIP Switch
(SW1)
4
325
1
ON
6 7
8
The MCM is the module that allows the user to manually test the Numatics manifold using Self-Test mode.
The MCM consists of two DIP switch sets (SW1 and SW2) and two rotary switches (SW3 and SW4).
MCM Module Part Numbers
Description Part Number
Complete Module 239-1384
Replacement Board 256-684
Subject to change without notice
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Testing
G2-2 Series ControlNet Quick Start Manual
4) Self-Test Mode
An internal diagnostic tool can also be enabled using the optional MCM module. This tool allows the user to
confirm that all of the Inputs and Outputs on the manifold are fully functional without needing a network
connection or controller. There are two test modes that the user can choose using SW2-8. The “Output” test
mode tests all the outputs by sequentially turning them ON one at a time. The “Input/Output” test mode
tests the inputs by causing all of the outputs to toggle between even and odd values when any input is made.
To use the Self-Test Mode, the user must first set some initial conditions using the MCM module. Follow
these steps to obtain the needed initial condition settings. Remember to remove power from the manifold
before making changes to the MCM when setting these initial conditions.
1) Disconnect power and air from the manifold!
2) Record current MCM settings.
3) Set the rotary switches to 99 (SW3 and SW4).
4) Make sure that SW1-5, SW2-1, and SW2-7 are in the “ON” position.
5) Select the desired test mode with SW2-8 (see table below)
Switch
SW2-8
6) Make sure that all of the other switches are in the “OFF” position.
The initial conditions are now set. To enable the Self-Test Mode, apply power to the manifold and make the
following changes within 5 to 10 seconds:
Self-Test Mode is terminated by removing power to the unit. Remember to return the MCM settings to their
original settings to return the communication node to normal operation.
!
Mode
Output Off Sequentially turns all the outputs ON and OFF.
Input/
Output
•
•
Setting
Causes all of the odd outputs to come on and stay on until an
On
1) Set SW2-6 to the “ON” position.
2) Set SW2-7 to the “OFF” position.
input is made. When an input is made, the outputs will toggle to
the even outputs.
Description
Air should be disconnected to the manifold when attempting to run the
Self-Test Mode to prevent unwanted motion.
Communication lines should be disconnected before attempting to run the
Self-Test Mode.
Subject to change without notice
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5) Communication Module Rotary Switches
The Rotary switches allow the user to set the node address.
Rotary Switch Settings
Network Address:
Switch
NA 01 Sets the Ones Digits
NA 10 Sets the Tens Digits
•
•
!
Description
Address is set to a default setting of 00 prior to shipment.
Rotary switch settings do not take effect until power is cycled (turned
OFF and ON).
Subject to change without notice
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