ICAS UWI-IQ Manual Download Page 5

 

 

   

UWI-IQ custom configuration:

 

 

This feature allows to adapt the UWI-IQ to specific application.

 

UWI-IQ is equipped by the special configuration register and by two delay registers, which are allocated in the EEPROM memory.

 

The configurable parameters can be changed wireless  from UWI-IQ configuration page of the RF-monitor PC tool.

 

The following UWI-IQ parameters are configurable:

 

 

• 

Input delay 

 

255 steps ( one step is about 4s)  

Default 2 

 

• 

Output delay 

 

255 steps ( one step is about 4s)  

Default 0

 

• 

INP 1 (Fire input)   level 

Normal open / Normal closed   

Default NO 

 

• 

INP 2 (Fault input) level 

Normal open / Normal closed   

Default NO 

 

• 

Q response 

 

Disabled / Enabled   

 

Default Disabled

 

• 

Hush response 

 

Disabled / Enabled   

 

Default Disabled

 

• 

Repeater   

 

Disabled / Enabled   

 

Default Disabled

 

 

 

Input delay

 

If an input delay is set,  and the UWI-IQ input level is changed from normal to active level,  the  alarm/fault  message is not sent immediately , but only if the 
active level is kept during  the pre-alarm / pre-fault indication period. The running pre-alarm period is indicated by flashes of correspondent LED (Red/Yellow) 

 

every delay step. If the input level is changed to normal during the pre-alarm, the pre-alarm indication stops and the delay  counter value is renewed, so that for 
the alarm message is necessary to keep the input active for the whole pre-alarm delay against.

 

 
Output delay

 

If the message F or E is received and an output delay is set in the current  UWI-IQ configuration, the outputs (relay and loop) will not get into alarm/fault state 
immediately, but after the configured  delay period.

 

The running delay has been  indicated by double flashes each delay step since the message has been received. When the button is pressed during the running 
output delay or RESET message or possibly Q message (if enabled)  is received, no change of outputs come up and the delay  and  delay  indication is reset. 

 

 
INP 1, INP 2 level

 

As default  the open input is evaluated by UWI-IQ as normal, whilst the closed input is considered to be alarm, resp. fault active signal.

 

It is possible to set by the configuration option an individual input to be evaluated  if closed (shorted) as normal  and   open (disconnected) input is evaluated as 
alarm/fault active signal then. 

 

 
Q response

 

It is possible to enable in the configuration menu the response to Q-message. If Q response  enabled the remote alarm/fault or running output delay are reset 
after Q message receiving (CHOR-IQ detector alike) If disabled the only possibilities how to stop the remote alarm (output activity) are Reset message  or   
local button press.

 

 
Hush response

 

If  Hush response enabled, a  period, during  which the UWI-IQ does not response neither to local input change nor to remote alarm / fault message can be 
started . It will start either  after  H message receiving or  when the button is  pressed till red led TEST gets dark against.

 

 
Repeater

 

If this optional feature is enabled, the UWI-IQ is also forwarding the received messages. This option is available only for peer to peer system configurations.(In 
system configuration with control panel  uCU-IQ serves  Repeater-IQ for possible message forwarding. ) 

 

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Example of a configuration screen and  customer setting: 

 

(Inputs are opened in normal condition, ALARM or FAULT can be activated shortage of the INP1 or INP 2)

 

(Q response is suppresed, Relays and loop output   will response also  to local events and Hush can be activated either by button or by instruction. )

 

 

 

 

Summary of Contents for UWI-IQ

Page 1: ...UWI IQ manual rev 5 07 2019 Page 1 12...

Page 2: ...UWI IQ manual rev 5 07 2019 Page 2 12 UWI IQ Universal wireless interface in the band 868 MHz Universal wireless link UWI IQ to UWI IQ D R A F T...

Page 3: ...not sent immediately but after a pre alarm time The alarm fault is tested repeatedly with period about 4 s and only after the specified number of positive tests is reached the corresponded message is...

Page 4: ...Set check the configurable parameters of all UWI IQ in installation system 6 Choose the best place to fix the UWI IQ unit with regards to an easy connection with the source of the input signal and or...

Page 5: ...ble flashes each delay step since the message has been received When the button is pressed during the running output delay or RESET message or possibly Q message if enabled is received no change of ou...

Page 6: ...is indicated only if all samples in queue are tested as active If any sample in this pre alarm period is tested as normal the number of tested samples in queue is reset Default set is 2 samples The op...

Page 7: ...pressed shortly or T message received Press the pushbutton shortly to TEST stop the detector gets into NORMAL and R message will be sent The TEST will be stopped after receiving of r message If no but...

Page 8: ...The UWI IQ is trying to estimate the user intention and if the UWI IQ is in other status than normal a simple short press and release of the detector button can be the first easy solution of the most...

Page 9: ...Test Leds is lighting test message T is sent by SPI and forwarded by the radio module The radio communication range can be tested this way By long press of the TEST RESET push button till lit of both...

Page 10: ...output in fire condition increased current of the loop to alarm value until receiving of stop alarm s reset r quit q _ if enabled or hush h _if enabled message or quit by a short TEST RESET button pre...

Page 11: ...ion byte CFG with following meanings of single bits CFG Configuration byte structure FIN ALARM INPUT CONFIGURATION 0 NO input active if closed 1 NC input active when open EIN FAULT INPUT CONFIGURATION...

Page 12: ...OL is not necessary more The switch at the position J3 on the terminal board allows to choose between IFC and IMC control panels and the loop current is switched to a correspondent standby level autom...

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