CRISTAL CCLP-Modbus Manual de usuario
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
CCLP-Modbus
(Version 3.1.1)
2016-01-20
Martin Labbé, eng.
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
2016-01-20
2
Table of contents
1. Product description........................................................................................5
2. Typical wiring.................................................................................................6
2.1. Power Supply...........................................................................................6
2.2. Internal network (CAN) ............................................................................8
2.3. Ethernet IEEE 802.3..............................................................................10
2.4. RS-485 Modbus RTU slave...................................................................10
3. Configuration console..................................................................................12
3.1. Various commands................................................................................12
Help .............................................................................................................12
Show............................................................................................................13
Version.........................................................................................................13
Reboot.........................................................................................................13
3.2. Ethernet and IP......................................................................................14
IP.................................................................................................................14
Gateway.......................................................................................................14
Subnet .........................................................................................................14
EthSpeed.....................................................................................................15
Ping .............................................................................................................15
FecStats.......................................................................................................15
3.3. Modbus..................................................................................................15
ModbusAddr ................................................................................................16
ModbusBaud................................................................................................16
ModbusDelay...............................................................................................16
ModbusCmdEvent.......................................................................................16
ModbusStats................................................................................................16
3.4. CAN.......................................................................................................17
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
2016-01-20
3
Redetect ......................................................................................................17
ShowCcls.....................................................................................................17
ClearLog......................................................................................................17
LogCan........................................................................................................17
3.5. Lighting panel ........................................................................................18
Status ..........................................................................................................18
Relay ...........................................................................................................18
Group...........................................................................................................19
MasterCtrl....................................................................................................19
4. Communication –Modbus registers ............................................................22
4.1. Inputs.....................................................................................................25
4.2. Relays....................................................................................................25
4.3. Groups...................................................................................................26
4.4. CCLS-4016 Addresses..........................................................................28
4.5. CCLS-4016 Addresses discovery..........................................................28
4.6. Master Controller...................................................................................28
5. Web Interface ..............................................................................................30
6. Hardware specifications...............................................................................32
6.1. LED........................................................................................................32
6.2. Dip switches...........................................................................................32
6.3. Jumpers.................................................................................................32
6.4. Dimensions............................................................................................33
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
2016-01-20
4
List of figures
Figure 1 - PCB CCLP-Modbus..............................................................................5
Figure 2 - Power supply wiring..............................................................................7
Figure 3 - CAN terminating resistor.......................................................................8
Figure 4 - CAN network wiring..............................................................................9
Figure 5 - RS-485 Bias and terminating resistor.................................................11
Figure 6 - Web panel interface............................................................................31
Figure 7 - Dimensions.........................................................................................33
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
2016-01-20
5
1. Product description
The CCLP-Modbus is a communication card designed to interface up to 4 Cristal
Controls relays scanners model CCLS-4016 within a low-voltage lighting relay
panel. With the CCLP-Modbus, CCLS-4016 are accessible from the Modbus
protocol. CCLP-1664 terminology indicates a complete relay panel.
Figure 1 - PCB CCLP-Modbus
When control by the Modbus protocol, it will allow access to inputs (4.1) and relay
outputs (4.2) through a list of “holding registers”. Relays can also be grouped
(4.3).
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
2016-01-20
6
2. Typical wiring
These guidelines must be followed when the CCLP-Modbus and CCLS-4016
relays scanners are installed on site. Wrong wiring may damage the CCLP-
Modbus and the CCLS-4016.
2.1. Power Supply
The CCLP-Modbus controller and the CCLS-4016 relays scanners are half-wave
power supplies. Each controller needs a 24 Vac supply and polarity must be the
same on each controller. We recommend connecting the “negative” side of the
power supply to earth ‘’G’’ to comply with standards (such as CSA) or to make
sure the controllers have all the same reference.
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
2016-01-20
7
N24N24 IN2IN1 IN3 IN4 BA A B
CIN3-4CIN1-2
INPUT SELECT
GND
L24N24 CCLS-4016 #4
N24N24 IN2IN1 IN3 IN4 BA A B
CIN3-4CIN1-2
INPUT SELECT
GND
L24N24 CCLS-4016 #3
N24N24 IN2IN1 IN3 IN4 BA A B
CIN3-4CIN1-2
INPUT SELECT
GND
L24N24 CCLS-4016 #2
N24N24 IN2IN1 IN3 IN4 BA A B
CIN3-4CIN1-2
INPUT SELECT
GND
L24N24 CCLS-4016 #1
CCLP-MODBUS
24 VAC
Figure 2 - Power supply wiring
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
2016-01-20
8
2.2. Internal network (CAN)
The Modbus communication card retrieves states and sends commands to the
CCLS-4016 relay scanner. All CCLS-4016 relay scanner use a CAN Network.
This CAN network, needs to have a “bus” topology and 124-terminating
resistors at each end. Installing a jumper on the connector “Term” will enable the
network-terminating resistor. Wiring polarity must be respected on each
controller or communication failure will result and may also damage the CCLS-
4016 relay scanner.
Install jumper
for termination
Figure 3 - CAN terminating resistor
This CAN network cannot be extended outside the relay lighting panel, as the
extra wire length will decrease communication reliability.
Low capacitance cable for network communication such as Anixter 316-023-
1802-FR-05 or Cerco Cable AT-HOM29 must be used.
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
2016-01-20
9
CCLS-4016 #4
24L
24N
Out 1-8 Out 9-16
CCLS-4016 #3
24L
24N
Out 1-8 Out 9-16
CCLS-4016 #2
24L
24N
Out 1-8 Out 9-16
CCLS-4016 #1
24L
24N
Out 1-8 Out 9-16
24 VAC
CAN
Tx
Rx
Tx
Status
-
+
Power
24Vac
CC-MIP
Figure 4 - CAN network wiring
Cristal Contrôles Ltd
2025 Lavoisier, Local 135
Québec, (Québec) Canada G1N 4L6
Ph. 418-681-9590 - Fax 418-681-7393
http://www.cristalcontrols.com
2016-01-20
10
2.3. Ethernet IEEE 802.3
Ethernet, the CCLP-Modbus uses a standard CAT-5 unshielded twisted cable
with a RJ-45 connector. This is a dual-speed network communication card with
auto negotiation capabilities for any 10 BASE-T (10 MBits) or 100 BASE-T (100
MBits) connections.
The auto negotiation procedure does not well mix on 1000 BASE-T (1000 MBits)
connections. The CCLP-Modbus network communication card shall be set at the
same speed as the PC card in order to properly operate otherwise
communication will fail.
Cat5 cable length shall not exceed 100m (328 ft). When longer distances are
needed, refer to a specialized network partner to convert the network to
alternative media such as fiber optic, DSL, or wireless.
2.4. RS-485 Modbus RTU slave
Verify certain aspects when RS-485 Modbus RTU network option is selected.
When the CCLP-Modbus is at the end of a RS-485 bus, installing jumper “Term”
must activate the on-board 120-Ω terminating resistors. A 604-Ω biasing resistors
may be enabled by installing jumpers “Bias A(+)” and “Bias B(-)”.
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