Crestron C2N-SSC-2 User Manual
Crestron C2N-SSC-2
ILT Shade Controller
Operations & Installation Guide
This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
All brand names, product names and trademarks are the property of their respective owners.
©2004 Crestron Electronics, Inc.
Crestron C2N-SSC-2 ILT Shade Controller
Contents
ILT Shade Controller: C2N-SSC-2 1
Introduction......................................................................................1
Features and Functions ..........................................................1
Specifications......................................................................... 2
Physical Description ..............................................................3
Industry Compliance..............................................................6
Setup.................................................................................................6
Network Wiring.....................................................................6
Identity Code .........................................................................8
Installation ...........................................................................12
Programming Software ..................................................................16
Programming with Crestron SystemBuilder or D3 Pro...........18
Programming with SIMPL Windows..................................18
Uploading and Upgrading..............................................................27
Communication Settings......................................................27
Uploading a SIMPL Windows Program..............................31
Firmware Upgrade...............................................................32
Serial Number Assignment..................................................34
Problem Solving............................................................................. 35
Troubleshooting...................................................................35
Further Inquiries ..................................................................36
Future Updates.....................................................................36
Return and Warranty Policies ........................................................ 37
Merchandise Returns / Repair Service ................................37
CRESTRON Limited Warranty ..........................................37
Operations & Installation Guide - DOC. 6318 Contents • i
Crestron C2N-SSC-2 ILT Shade Controller
ILT Shade Controller:
C2N-SSC-2
Introduction
Features and Functions
The Crestron® ILT Shade Controller, C2N-SSC-2, communicates with up
to two Somfy ILT Intelligent Shade Motors via a serial interface. In a
Crestron control system network (Cresnet
called Shade Controller) sets the position and the direction of motion of
each shade individually, with programmable settings for the upper and
lower limits of travel for each shade. Commands to move to a specific
location will position the shades relative to the full range of travel
between these upper and lower limits. Subsequent commands to move a
shade in the open or close direction activate shade movement until a limit
of travel is reached, until the command is de-activated, or until a stop
command is sent.
®
), the C2N-SSC-2 (herein
The Shade Controller can store and recall up to 20 shade presets.
Functional Summary
• Control up to two shades per Shade Controller
• Control position and direction of each shade individually
• Store and recall up to 20 presets per shade
• Connect via one 4-pin RJ-11 interface connector per shade
• Control shades in multi-unit installations individually, in
Operations & Installation Guide - DOC. 6318 ILT Shade Controller: C2N-SSC-2 • 1
groups, all together, or any desired combination.
ILT Shade Controller Crestron C2N-SSC-2
The upper and lower limits of travel for each shade are set up at the time
of installation via the six pushbuttons on the face of the Shade Controller,
or via a touchpanel, and are stored internally to each ILT motor. Shade
presets, stored as values relative to the limits of travel, can be stored and
recalled locally in the Shade Controller.
Specifications
The following table provides specifications for the Shade Controller.
Specifications for the Shade Controller
SPECIFICATION DETAILS
Cresnet power usage 1 Watt (42 mAmp @ 24 VDC)
Default Net ID 0C
Control System Update Files1
2-Series Control System
CEN/CN-TVAV
CNMSX-AV/Pro
CNRACKX/-DP
CNMS, CNRACK, CNLCOMP
ST-CP
Operating Temperature 41° to 122°F (5° to 50°C)
Humidity 10% to 90% RH (non-condensing)
Overall Dimensions Width: 2.14 in (5.44 cm)
Weight 0.25 lb (0.11 kg)
1. The latest software versions can be obtained from the Downloads | Software
Updates section of the Crestron website (www.crestron.com
following these footnotes.
2. Crestron 2-Series control systems include the AV2 and PRO2. Consult the latest
Crestron Product Catalog for a complete list of 2-Series control systems.
Version C2-2004.CUZ or later2
Version 5.13.12V.UPZ or later3
Version 5.12.63X.UPZ or later3
Version 5.10.11W.UPZ or later3
Version 3.18.09m, l, c or later
Version 4.02.04S.UPZ or later3
Height: 0.94 in (2.39 cm)
Depth: 3.83 in (9.73 cm)
). Refer to the NOTE
3. Filenames for CNX and ST-CP update files have a UPZ extension. Files on the
website may be .zip or self-extracting .exe files containing the .cuz or .upz file. To
avoid program problems, make sure you are using the update file with the correct
suffix letter (e.g., S, V, W, X).
NOTE: Crestron software and any files on the website are for Authorized
Crestron dealers and Crestron Authorized Independent Programmers
2 • ILT Shade Controller: C2N-SSC-2 Operations & Installation Guide - DOC. 6318
Crestron C2N-SSC-2 ILT Shade Controller
(CAIP) only. New users may be required to register to obtain access to
certain areas of the site (including the FTP site).
Physical Description
Refer to the figures below and on the following page. The unit is housed
in a black metal enclosure with labeling and controls on the front surface.
The bottom edges of the cover/faceplate extend to form two flanges with
screw slots for convenient mounting on any flat surface. Interface
connectors are mounted on opposite ends of the unit. The two 4-pin
RJ-11 connectors on the “top” end, labeled 1 and 2, provide connection
to two shade motor controller circuits. A 4-pin male Cresnet network port
on the “bottom” end, labeled 24 Y Z G, provides operating power and
communications to/from the unit.
NOTE: Power for the shade motor is independent of the Cresnet system.
Physical Views
Operations & Installation Guide - DOC. 6318 ILT Shade Controller: C2N-SSC-2 • 3
ILT Shade Controller Crestron C2N-SSC-2
Physical Views (continued)
4 • ILT Shade Controller: C2N-SSC-2 Operations & Installation Guide - DOC. 6318
Crestron C2N-SSC-2 ILT Shade Controller
Controls
The Shade Controller has six pushbuttons that are used to set the upper
and lower limits of travel for each shade. These limits are set at time of
installation and the values are stored in the ILT motor.
Shade Limit Control Pushbuttons
Pressing any one of the four outer pushbuttons puts the Shade Controller
into the limit-setting mode for the selected shade and upper or lower
limit. (Refer to “Setting Shade Limits and Direction of Travel” on page
13.)
Indicators
The only indicators on the Shade Controller are the three LEDs on the
face of the unit.
• The PWR LED (green) indicates the presence of +24V Cresnet
power.
• The NET LED (yellow) indicates an active Cresnet network
connection.
• The SETUP LED (red) indicates firmware upgrade, limit
setting, shade reversal, or the unit’s network ID setup activity.
− Flashes during firmware downloads
− On solid if in firmware loader mode (still needs application
firmware). Turns off after application firmware is loaded.
− On solid for twenty seconds if a shade 1/2 adjust
upper/lower limit button is pushed, putting the unit into
limit-setting mode.
Operations & Installation Guide - DOC. 6318 ILT Shade Controller: C2N-SSC-2 • 5
ILT Shade Controller Crestron C2N-SSC-2
− On for one second, then off when shade reversal is executed
from buttons on the unit.
SETUP LED and Pushbutton
The SETUP pushbutton and its associated LED are used for setup of the
unit’s network ID during the initial configuration of a Cresnet system or
when the device is being added/replaced. Refer to “Method B (Touch
Settable IDs)” on page 10 for detailed information.
Industry Compliance
As of the date of manufacture, the Shade Controllers have been tested
and found to comply with specifications for CE marking and standards
per EMC and Radiocommunications Compliance Labelling.
Setup
NOTE: This device complies with part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Network Wiring
CAUTION: Use only Crestron power supplies for Crestron equipment.
Failure to do so could cause equipment damage or void the Crestron
warranty.
CAUTION: Provide sufficient power to the system. Insufficient power
can lead to unpredictable results or damage to the equipment. Please use
the Crestron Power Calculator to help calculate how much power is
needed for the system.
<http://www.crestron.com/dealer-tech_resources/power_calculator.asp>
NOTE: When installing network wiring, refer to the latest revision of the
wiring diagram(s) appropriate for your specific system configuration,
6 • ILT Shade Controller: C2N-SSC-2 Operations & Installation Guide - DOC. 6318
Crestron C2N-SSC-2 ILT Shade Controller
available from the Downloads | Product Manuals | Wiring Diagrams
section of the Crestron website (www.crestron.com)
NOTE: For larger networks (i.e., greater than 28 network devices), it
may be necessary to add a Cresnet Hub/Repeater (CNXHUB) to maintain
signal quality throughout the network. Also, for networks with lengthy
cable runs or varying types of network devices, it may be desirable to add
a hub/repeater after only 20 network devices.
When calculating the wire gauge for a particular Cresnet run, the length
of the run and the Cresnet power usage of each network unit to be
connected must be taken into consideration. If Cresnet units are to be
daisy-chained on the run, the Cresnet power usage of each unit to be
daisy-chained must be added together to determine the Cresnet power
usage of the entire chain. If the unit is a home-run from a Crestron
system power supply network port, the Cresnet power usage of that unit
is the Cresnet power usage of the entire run. The length of the run in feet
and the Cresnet power usage of the run should be used in the following
resistance equation to calculate the value on the right side of the
equation.
.
Resistance Equation
The required wire gauge should be chosen such that the resistance value
is less than the value calculated in the resistance equation. Refer to the
following table.
Wire Gauge Values
RESISTANCE (R) WIRE GAUGE
4
6
10
15
13
8.7
Doubled CAT5
16
18
20
22
Tripled CAT5
Operations & Installation Guide - DOC. 6318 ILT Shade Controller: C2N-SSC-2 • 7
ILT Shade Controller Crestron C2N-SSC-2
f
NOTE: All Cresnet wiring must consist of two twisted pairs. One twisted
pair is the +24V conductor and the GND conductor, and the other twisted
pair is the Y conductor and the Z conductor.
NOTE: When daisy-chaining Cresnet units, strip the ends of the wires
carefully to avoid nicking the conductors. Twist together the ends of the
wires that share a pin on the network connector, and tin the twisted
connection. Apply solder only to the ends of the twisted wires. Avoid
tinning too far up the wires or the end becomes brittle. Insert the tinned
connection into the Cresnet connector and tighten the retaining screw.
Repeat the procedure for the other three conductors.
Identity Code
Every equipment and user interface within the network requires a unique
identity code (Cresnet ID or Net ID). These codes are two-digit
hexadecimal numbers from 03 to FE. The Net ID of each unit must match
an ID code specified in the SIMPL Windows program. Refer to “Setting
the Net ID in Device Settings” on page 20 for details of the SIMPL
Windows procedure.
Refer to note
on page 27
or a
definition of
Viewport.
The Net ID of the C2N-SSC-2 has been factory set to 0C. The Net IDs of
multiple Shade Controllers in the same system must be unique. Net IDs are
changed from a personal computer (PC) via the Crestron Viewport.
NOTE: For detailed information on establishing communication between
the PC and control system, refer to “Communication Settings” on page
27. If communication cannot be established, refer to the
“Troubleshooting Communications” section in the latest version of the
2-Series Control System Reference Guide (Doc. 6256), which is
available from the Downloads | Product Manuals section of the Crestron
website (www.crestron.com). For other control systems, refer to the
respective Operations Guide.
There are two different methods—Method A or Method B—for setting
the Shade Controller Net IDs:
Method A (Cresnet address-settable ID), described on the next page,
applies to all Shade Controllers in a Cresnet system. This method
8 • ILT Shade Controller: C2N-SSC-2 Operations & Installation Guide - DOC. 6318
Crestron C2N-SSC-2 ILT Shade Controller
requires that a single Shade Controller be the only network device
connected to the control system.
Method B (Touch Settable IDs), which begins on page 10, applies to
Shade Controllers in a Cresnet system with 2-Series control system
upgrade file (CUZ) version 3.008 or later. These upgrades enable Touch
Settable ID (TSID) functionality, which makes it possible for the control
system to recognize a network device via its serial number, which is
stored in the device’s memory. This method does not require that any
devices be disconnected from the network; Net IDs may be set with the
entire Cresnet system intact.
Use the appropriate method to set the Shade Controller Net ID.
Method A (Cresnet address-settable ID)
1. Ensure that the Shade Controller is the only device connected
to the control system.
2. Open the Crestron Viewport.
3. From the Viewport menu, select Functions | Set Network ID.
The software checks the baud rate and then opens the "Set
Network ID" window.
4. In the "Set Network ID" window, select the C2N-SSC-2 from
the Current Network Devices text window.
5. Select the new Net ID for the Shade Controller from the
Choose the new network ID for the selected device (Hex): text
box.
6. Click Set ID to initiate the change. This will display the "ID
command has been sent" window.
7. In the "Command Complete" window, click OK.
8. In the Current Network Devices text window, verify the new
Net ID code.
9. In the "Set Network ID" window, click Close.
NOTE: The new Net ID code may also be verified by selecting
Diagnostics | Report Network Devices in the Viewport (alternately,
select F4).
10. Repeat this procedure for each Shade Controller to be added
to the system.
Operations & Installation Guide - DOC. 6318 ILT Shade Controller: C2N-SSC-2 • 9
ILT Shade Controller Crestron C2N-SSC-2
Method B (Touch Settable IDs)
Before using this method, you should have a list of all current network
devices and their Net IDs, to avoid assigning duplicate IDs.
Set Net ID via D3 Pro or SystemBuilder
Version 1.0 of this program includes procedures that enable setting the
Net ID. Refer to the extensive help information provided with the
software file for instructions. (For a brief description of the D3 Pro
program, refer to “Programming with Crestron SystemBuilder or D3 Pro”
on page 18.)
Set Net ID by TSID
These procedures are for TSID-enabled network devices during the initial
configuration of a Cresnet system or when such devices are being
added/replaced.
1. Ensure that all Shade Controllers are connected to the control
system.
2. Open the Crestron Viewport version 3.35 or later.
3. From the Viewport menu, select Functions | Assign Cresnet
ID by Serial Number. The “Set Net ID by TSID” window
appears. The window is first displayed with the data fields
empty.
• When you click on the Search for Touch Settable
Devices button, the system searches the network and lists
all TSID-enabled devices found, as shown in the figure on
the next page.
• This information is similar to the report produced by
pressing F4 (Report Network Devices); the first eight
digits of each line constitute the TSID number
(hexadecimal form of the serial number).
10 • ILT Shade Controller: C2N-SSC-2 Operations & Installation Guide - DOC. 6318
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