Cool Automation CooLinkHub Manual
Universal interface adapter
for hvac split systems
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- Quick installation manual (24 pages) ,
- Quick installation manual (28 pages)
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Summary of Contents for Cool Automation CooLinkHub
- Page 1 CooLinkHub PRM CooLinkHub Universal Interface Adapter for HVAC Split Systems Document Revision 1.0 23/09/2017 www.coolautomatiom.com © 2017...
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Page 2: Table Of Contents
CooLinkHub PRM 1.0 Contents Table of Contents 1 Revision History ..........................4 2 ACRONYMS ............................5 3 LAYOUT ............................... 6 3.1 LCD Screen ....................................7 4 CONNECTIONS ..........................8 4.1 Communication Lines ................................8 4.1.1 PBUS ......................................8 4.2 RS232 Port ....................................8 4.3 Ethernet ...................................... -
Page 3: Www.coolautomation.com
CooLinkHub PRM 1.0 Contents 5.3.16 ls ........................................ 26 5.3.17 ls2 ......................................27 5.3.18 query ......................................28 www.coolautomation.com © 2017 CoolAutomation... -
Page 4: Revision History
CooLinkHub PRM 1.0 Revision History Revision History Revision Changes 1.0.0 Initial www.coolautomation.com © 2017 CoolAutomation... -
Page 5: Acronyms
CooLinkHub PRM 1.0 ACRONYMS ACRONYMS Digital Current Data Terminal Equipment Ethernet GPIO General Purpose Input/Output HVAC Heating Ventilation Air Conditioning Media Access Control Liquid Crystal Display Programmer's Reference Manual www.coolautomation.com © 2017 CoolAutomation... -
Page 6: Layout
CooLinkHub PRM 1.0 LAYOUT LAYOUT (1) RS232, (2) IO Connector Pin Number Pin Name Function RS232 TX RS232 Transmit RS232 RX RS232 Receive VDC - Ground GPIO2 General Purpose I/O GPIO1 General Purpose I/O (3) Power, (4) PBUS, (5) Modbus Connector... -
Page 7: Lcd Screen
Used to connect CooLinkHub to PC USB Host for configuration and firmware updates. (9) LCD Alphanumeric 8x2 characters LCD screen. LCD Screen CooLinkHub is equipped with an alphanumeric 8x2 characters LCD that presents most of the important device parametric and status information. (1) ETH network connection status Disconnected, Connected... -
Page 8: Connections
PBUS is a CoolAutomation’s proprietary bus interface, based on shielded 2-wired cable (AWG24). It utilizes free network topology. PBUS is intended for connection of CoolPlug and ThermoPad devices to CooLinkHub. PBUS is a solution for complete integration of (multi) split HVAC units with Home Automation and BMS systems. -
Page 9: Ethernet
ASCII I/F IP Server ASCII I/F IP Server referenced as Aserver is a classic row TCP/IP socket server. Aserver is started by CooLinkHub once the Ethernet link is established and IP address is acquired. Aserver has following default characteristics: Maximal number of simultaneous connections... -
Page 10: Coolremote Cloud Connection
4.3.2 CoolRemote Cloud Connection CooLinkHub is constantly maintaining connection with CoolRemote cloud server once TCP/IP networking with internet access is established. Connection is made via TCP port 10101 on CoolRemote cloud server side. Unless firewall is involved no special network configuration are required on client side. -
Page 11: Ascii I/F
> Prompt Command string sent to CooLinkHub must be terminated with <CR> (carriage return 0x0D) <LF> (line feed 0x0A) sequence or a single <CR> character. Strings from CooLinkHub (except prompt character) are always terminated with <CR> <LF>. Commands are case sensitive and should not contain leading or trailing spaces. - Page 12 CooLinkHub PRM 1.0 ASCII I/F Bad Function Wrong function Bad Line Type Wrong line type definition Bad Parameter Command parameter is wrong OK, Boot Required! Command execution will be effective after reboot Bad GPIO Wrong GPIO SDDP Disabled SDDP module is disabled, command can not be executed...
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Page 13: Uid
Indoor number L<n> · Line is a CooLinkHub HVAC Line number like L1, L2, ... L* - means "any line". To provide backward compatibility with CoolMaster and CooLink devices, Line number can be omitted from the UID. www.coolautomation.com © 2017 CoolAutomation... -
Page 14: Configuration Commands
[<SETTING> <VALUE>] set defaults DESCRIPTION Query or change CooLinkHub settings. Without parameters command will list all supported settings and their values. To change setting use format with <SETTING> and <VALUE>. Some settings are read only (RO) and can not be changed. - Page 15 1..256 Maximal number of supported indoor units reset on assert RO rst on assert 0 or 1 Determines whether CooLinkHub will restart or halt if assertion detected 0 - halt 1- restart * - Bold font emphasizes default values. EXAMPLE Disable echo >set echo 0...
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Page 16: Ifconfig
Parameter IP can be set to DHCP, to work as DHCP client, or IP number for static (fixed) IP. In case of DHCP, Netmask and Gateway values are provided by DHCP server. By default CooLinkHub is configured to operate as DHCP client. -
Page 17: Props
DESCRIPTION Query or change CooLinkHub internal database of indoor unit properties. Changes made in this database have no impact on physical capabilities of related indoor units. Indoor unit properties record is created only upon first update made in database for this unit. -
Page 18: Hvac Status And Control Commands
CooLinkHub PRM 1.0 ASCII I/F h - high, t - top, a - auto. mode <+|->c, d, f, h, hx, hh, a Defines indoor unit operation modes for control commands to/from KNX bus. + allow, - forbid, c - cool,... -
Page 19: Allon
CooLinkHub PRM 1.0 ASCII I/F 5.3.1 SYNOPSIS on [UID] DESCRIPTION Turn on indoor unit(s). EXAMPLE Turn on indoor unit 102 on Line L1 >on L1.102 Turn on all indoor units on Line L2 >on L2* Turn on all indoor units >on... -
Page 20: Alloff
CooLinkHub PRM 1.0 ASCII I/F 5.3.4 alloff SYNOPSIS allon DESCRIPTION Turn on all indoor units. 5.3.5 cool SYNOPSIS cool [UID] DESCRIPTION Set indoor unit(s) operation mode to cool. EXAMPLE Set operation mode of the indoor unit 102 on Line L1 to cool >cool L1.102... -
Page 21: Fan
CooLinkHub PRM 1.0 ASCII I/F 5.3.7 SYNOPSIS fan [UID] DESCRIPTION Set indoor unit(s) operation mode to fan. EXAMPLE Set operation mode of the indoor unit 102 on Line L1 to fan >fan L1.102 Set operation mode of all indoor units on Line L2 to fan >fan L2*... -
Page 22: Haux
>auto 5.3.10 haux SYNOPSIS haux [UID] DESCRIPTION Set operation mode of the ThermoPad device(s) connected to PBUS line of CooLinkHub to auxiliary heat mode. EXAMPLE Set operation mode of the ThermoPad 083 on Line L2 to haux >haux L2.083 Set operation mode of all ThermoPad devices on Line L2 to haux >haux L2*... -
Page 23: Feed
Provides Ambient Temperature suggestion for given indoor unit(s). If is zero CooLinkHub will stop <TEMP> suggesting Ambient Temperature. Suggested Ambient Temperature is not persistent and is lost (set to zero) after power reset of CooLinkHub. · In form feed [UID] [±]<TEMP>... -
Page 24: Fspeed
CooLinkHub PRM 1.0 ASCII I/F Parameter is a fractal number with 0.1 precision. (In this case preceding are not <TEMP.d> + or - allowed). It is not guaranteed that the Ambient Temperature reported by indoor unit will be equal to the suggested... -
Page 25: Swing
CooLinkHub PRM 1.0 ASCII I/F Set indoor unit 102 on Line L2 Fan Speed to low >fspeed L2.102 l Set all indoor units on Line L2 Fan Speed to high >fspeed L2* h Set all indoor units Fan Speed to medium >fspeed m... - Page 26 CooLinkHub PRM 1.0 ASCII I/F EXAMPLE Reset Filter Sign on indoor unit 102 on line L2 >filt L2.102 5.3.16 ls SYNOPSIS ls [UID] DESCRIPTION Get indoor unit(s) status information. If is omitted, all indoor units will be listed. Indoor unit status information has a fixed format. So every status field position in the output string is predefined and can be used for information parsing.
- Page 27 CooLinkHub PRM 1.0 ASCII I/F >ls L1.101 ON 25C 24C Low Cool OK L1.102 ON 22C 23C Med Cool OK L2.101 ON 25C 27C Low Cool OK L2.102 OFF 20C 27C High Cool OK 5.3.17 ls2 SYNOPSIS ls2 [UID] DESCRIPTION Same as , but with decimal precision in temperature fields.
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Page 28: Query
CooLinkHub PRM 1.0 ASCII I/F L2.101 ON 25.7C 27.2C Low Cool OK L2.102 OFF 20.0C 27.3C High Cool OK 5.3.18 query SYNOPSIS query <UID_STRICT> <o|m|f|t|h|e|a|s> DESCRIPTION Query one of the status parameters for given indoor unit. (<UID_STRICT> parameter references a single indoor unit). - Page 29 CooLinkHub PRM 1.0 ASCII I/F >query L1.100 o >query L1.100 m >query L1.100 t >query L1.100 a >query L1.100 f >query L1.100 e >query L1.100 e >query L1.100 h 20.50 www.coolautomation.com © 2017 CoolAutomation...
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