Related Manuals for Zennio ZCL-MCC
Summary of Contents for Zennio ZCL-MCC
- Page 1 Multiroom Climate Controller ZCL-MCC Application program version: [2.0] User manual edition: [2.0]_a www.zennio.com...
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Page 2: Table Of Contents
Operation Roles ......................9 2.2.1 Master ....................... 9 2.2.2 Slave ........................ 11 Master/Slave Role Selection ..................14 LED Notifications ......................15 Initial States ......................... 16 Configuration........................18 General ........................18 Hospitality Thermostat ....................20 ANNEX I. Communication Objects....................21 http://www.zennio.com Technical Support: http://support.zennio.com... -
Page 3: Document Updates
Changes in the application program: • [1.3]_a Update of the Hospitality Thermostat function to version 0.3.6 (corresponding user manual: 0.3_a). Changes in the application program: • [1.2]_b Update of the Hospitality Thermostat function to version 0.2.4 (corresponding user manual: 0.2_b). http://www.zennio.com Technical Support: http://support.zennio.com... -
Page 4: Introduction
1 INTRODUCTION 1.1 MCC (MULTIROOM CLIMATE CONTROLLER) MCC (Multiroom Climate Controller) from Zennio is an in-line controller aimed at managing and controlling the climate of multiple hotel rooms (or any other type of guest rooms, e.g., residential or hospital rooms). To that end, it is possible to enable up to thirteen thermostats independently. -
Page 5: Installation
Slave Status LED (4): LED indicator that lights up when the device is running as a slave. Missing Slave LED (5): LED indicator that lights up when no slave MCC is found in the installation. Note that this does not prevent the master MCC from running normally. http://www.zennio.com Technical Support: http://support.zennio.com... - Page 6 To get detailed information about the technical features of the device, as well as on the installation and security procedures, please refer to the corresponding Datasheet, bundled with the original package of the device and also available at www.zennio.com http://www.zennio.com Technical Support:...
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Page 7: Functionality
The device will check that its configuration matches that of its analogue. Therefore, after each reboot both will exchange a checksum value, which depends on: Number and application program version. Parameters. Table of communication objects (flags and size of the communication objects). Group address table. Associations table. http://www.zennio.com Technical Support: http://support.zennio.com... - Page 8 Once the device reboots, it will operate as if it had never detected the wrong configuration, thus, maintaining the same state it had before the configuration error detection. Then, it will apply everything specified in section 2.5. After a restart, the object “Configuration error” is always transmitted with value ‘0’. http://www.zennio.com Technical Support: http://support.zennio.com...
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Page 9: Operation Roles
Periodically (time set by parameter), the master device sends a ‘1’ through the master notification communication object, and afterwards its internal checksum value. If a master device receives any value through the master notification object, automatically switches to slave mode (and sends the corresponding slave notification). http://www.zennio.com Technical Support: http://support.zennio.com... - Page 10 ‘missing slave’ LED indicator will turn on. And once any value is received through the communication object, the LED will turn off. Slave Notif. Slave Notif. Slave Notif. Master 2.5 x t slave slave LED on Figure 3 No-slave detection by the master. http://www.zennio.com Technical Support: http://support.zennio.com...
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Page 11: Slave
Transition Time: standby to economy Comfort Setpoint Reset Time User Setpoint Control (Cooling and Heating) Comfort Setpoint (Cooling) Standby Setpoint (Cooling) Economy Setpoint (Cooling) Protection Setpoint (Cooling) Comfort Setpoint (Heating) Standby Setpoint (Heating) Economy Setpoint (Heating) Protection Setpoint (Heating) http://www.zennio.com Technical Support: http://support.zennio.com... - Page 12 In the slave role, the device permanently listens for the master notifications. After two and a half times the transmission time without receiving any master notification, the slave device switches to the master role and notifies it by sending a “1” through http://www.zennio.com Technical Support: http://support.zennio.com...
- Page 13 Thereafter the device will send the master notification periodically according to the configured cycle time. Master Notif. Master Notif. Master Notif. Slave 2.5 x t master master Master Notif. Figure 4 Master error detection by the slave. http://www.zennio.com Technical Support: http://support.zennio.com...
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Page 14: Master/Slave Role Selection
If before the end of the time count any value is received through the master notification object, the device adopts the slave role and starts sending the slave notification object. Device 2 Device 1 Download Download selection selection Figure 5 Role selection. http://www.zennio.com Technical Support: http://support.zennio.com... -
Page 15: Led Notifications
Will turn on after a certain time without Slave Notifying the absence receiving slave notifications, to indicate Missing of a slave MCC. the absence of the slave MCC. Table 1 LED notifications. http://www.zennio.com Technical Support: http://support.zennio.com... -
Page 16: Initial States
Reboot Master slave (and notify it No master notification received remain as master (and notify it). Table 2 Initial states after ETS download or reboot (power failure). READ requests will also be transmitted, if configured. http://www.zennio.com Technical Support: http://support.zennio.com... - Page 17 Figure 7 State after reboot (as slave). 1.5 x t master Master Reboot Master Notif. Master Notif. Master Notif. 1.5 x t master Master Reboot Slave Notif. Slave Notif. Figure 8 State after reboot (as master). http://www.zennio.com Technical Support: http://support.zennio.com...
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Page 18: Configuration
After importing the corresponding database in ETS and adding the device into the topology of the desired project, the configuration process begins by entering the Parameters tab of the device. The “General” parameter screen is the only shown by default. Figure 9. General. It contains the following parameters: http://www.zennio.com Technical Support: http://support.zennio.com... - Page 19 ‘1’ when the master and the slave do not share the same configuration (checksum mismatch). Once solved, it will be sent with the value ‘0’. The default values of each parameter will be highlighted in blue in this document, as follows: [default/rest of options]. http://www.zennio.com Technical Support: http://support.zennio.com...
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Page 20: Hospitality Thermostat
As described in previous sections, MCC includes thirteen instances of the Hospitality Thermostat, which can be enabled and customised independently. Please refer to the specific manual “Hospitality Thermostat in MCC” (available at the Zennio homepage, www.zennio.com) for detailed information about the functionality and the configuration of the involved parameters. http://www.zennio.com Technical Support: http://support.zennio.com... -
Page 21: Annex I. Communication Objects
14, 81, 148, 215, 282, 349, 416, 483, C - R W 0 = User Mode / Auto Change; 1 = 1 Bit I/O DPT_Switch [HTx] [A] Force System Mode 550, 617, 684, 751, 818 System Mode http://www.zennio.com Technical Support: http://support.zennio.com... - Page 22 Default Mode 31, 98, 165, 232, 299, 366, 433, 500, 567, 634, 701, 768, 835 C T R W [HTx] [C] Transition Time: Comfort to DPT_TimePeriodMin 0 - 65535 Minutes (0 = Disabled) Bytes Default Mode http://www.zennio.com Technical Support: http://support.zennio.com...
- Page 23 0 = Nothing; 1 = Trigger 41, 108, 175, 242, 309, 376, 443, 510, 577, 644, 711, 778, 845 1 Bit C - - W DPT_Switch [HTx] [D] Special Mode: Protection 0 = Off; 1 = On http://www.zennio.com Technical Support: http://support.zennio.com...
- Page 24 55, 122, 189, 256, 323, 390, 457, 524, C T R - Percentage of Time Working in Eco 1 Byte O DPT_Scaling 0% - 100% [HTx] [D] Eco Mode Ratio 591, 658, 725, 792, 859 Range http://www.zennio.com Technical Support: http://support.zennio.com...
- Page 25 72, 139, 206, 273, 340, 407, 474, 541, C T R - 0 = PI Signal 0%; 1 = PI Signal 1 Bit DPT_Switch [HTx] [Heating] PI State 608, 675, 742, 809, 876 Greater than 0% http://www.zennio.com Technical Support: http://support.zennio.com...
- Page 26 Join and send us your inquiries about Zennio devices: http://support.zennio.com Zennio Avance y Tecnología S.L. C/ Río Jarama, 132. Nave P-8.11 45007 Toledo (Spain). Tel. +34 925 232 002. www.zennio.com info@zennio.com...