manualshive.com logo in svg

Honeywell Notifier NFS2-640/E, Programming Manual, Page: 22 / 126

Share
Download
Honeywell Notifier NFS2-640/E Programming Manual Download Page 22

22

NFS2-640/E Programming Manual —

 P/N 52742:L2  7/17/14

Programming

Basic Program

Modify an Addressable Monitor Module Point

When you select a point address, the control panel returns a screen that displays information about 
the point. Below is an example of information for a monitor module (2M101) in the LCD display:  

When finished modifying a point, press the 

ENTER

 key; then press the 

NEXT

 or 

PREVIOUS

 key to 

select another point.

Monitor Module Default Zone Assignments

Listing of the monitor module address range and the default zone assignment for each range:

Table 2.3  Modifying Monitor Module Programming Selections 

Field

Description

Set as Follows

Type Code

Monitor Module function specification 
- 

MONITOR

 in example.

Press the 

NEXT

 or 

PREVIOUS

 Selection keys to scroll through 

valid monitor module Type Code selections. Lists and 
descriptions are in See Table F.2 on page 114. 

Custom Label

20 character custom label. 

Change by placing the cursor into the first space of the field 
using the arrow keys, then typing the descriptor. 
Note: Spaces must be input by the user, including any space 
necessary between the custom and extended label fields. An 
80-column printout will run the two fields together.

Extended Label 12 character custom label extension.

See “Custom Label” above.

CBE List

Five zones can be listed - one zone, 
Z09, is shown in the example. Up to 4 
more could be added to this module.

Zones can be changed or added to the CBE list by placing the 
cursor in the zone field using arrow keys, then typing.
See Table 2.4 on page 22 for defaults.

Default zone

Blinking Type Code selection

CBE list 
(five zones)

12 spaces for extended 
custom label

SLC number (1 or 2)

M (module)

SLC address (001-159)

P R O G R A M   M O N I T O R

    W E S T E R N   E N T R A N C E   A N D

  H A L L W A Y               0 9   _ _   _ _   _ _   _ _             2 M 1 0 1

20-character user-editable custom label.

Table 2.4  Monitor Module Default Zones

Monitor Module Address

Zone Default

01 through 19

Z04

20 through 39

Z05

40 through 59

Z06

60 through 79

Z07

80 through 99

Z08

100 through 119

Z09

120 through 139

Z10

140 through 159

Z11

Summary of Contents for Notifier NFS2-640/E

Page 1: ...L2 P N 52742 L2 ECN 13 838 Document 52742 7 17 14 Rev Fire Alarm Control Panel NFS2 640 E Programming Manual ...

Page 2: ...e adequate warning of a fire Smoke detectors cannot be expected to provide adequate warn ing of fires caused by arson children playing with matches especially in bedrooms smoking in bed and violent explosions caused by escaping gas improper storage of flammable materi als etc Heat detectors do not sense particles of combustion and alarm only when heat on their sensors increases at a predetermined ...

Page 3: ...e to do so can damage circuits Remove all electronic assemblies prior to any drilling filing reaming or punching of the enclosure When possible make all cable entries from the sides or rear Before making modifi cations verify that they will not interfere with battery trans former or printed circuit board location Do not tighten screw terminals more than 9 in lbs Over tightening may damage threads ...

Page 4: ...priate version for a specific application Documentation Feedback Your feedback helps us keep our documentation up to date and accurate If you have any comments or suggestions about our online Help or printed manuals you can email us Please include the following information Product name and version number if applicable Printed manual or online Help Topic Title for online Help Page number for printe...

Page 5: ... Special Zones 6 SPL FUNCT 27 2 3 8 Change Global System Functions 7 SYSTEM 31 2 3 9 How to Check the Program for Errors 8 CHECK PRG 47 2 4 The Network Program 47 2 5 The Utility Program 48 2 6 FlashScan Poll 49 2 7 Setting the Baud Rate of Serial Ports 50 2 7 1 Printer Serial Port 50 2 7 2 CRT Serial Port 51 Section 3 Status Change 52 3 1 Overview 52 3 2 How to Enter Status Change 52 3 3 Disable ...

Page 6: ...n per Foot 102 C 5 Detector Maintenance Features 103 C 5 1 Overview 103 C 5 2 How to Access Detector Maintenance Information 103 C 5 3 View Detector Maintenance for a Detector 103 C 5 4 Print a Detector Maintenance Report 104 C 5 5 Interpreting a Detector Status Display or Maintenance Report 104 D 1 Description 106 D 2 Input and Outputs 106 D 3 Equations 106 D 4 Equation Entry 107 D 4 1 Logic Func...

Page 7: ...roval This product incorporates field programmable software The features and or options listed below must be approved by the local AHJ Table 1 1 Programming Settings This product incorporates field programmable software In order for the product to comply with the requirements in the Standard for Control Units and Accessories for Fire Alarm Systems UL 864 certain programming features or options mus...

Page 8: ... part of the preceding or subsequent text or illustration Table 1 2 Typographic Conventions in this Manual When you see Specifies Example text in small caps the text as it appears in the LCD display or on the control panel MARCH TIME is a selection that appears in the LCD display or Press the ENTER key text in quotes a reference to a section or an LCD menu screen Status Change specifies the Status...

Page 9: ...ipherals Enclosure Installation Document 50295 Power Supplies Auxiliary Power Supplies Battery Chargers Document Number ACPS 610 Addressable Power Supply Manual 53018 ACPS 2406 Installation Manual 51304 APS 6R Instruction Manual 50702 APS2 6R Instruction Manual 53232 CHG 120 Battery Charger Manual 50641 FCPS 24 Field Charger Power Supply Manual 50059 FCPS 24S Field Charger Power Supply Manual Sync...

Page 10: ...n programming without the NF2S 640 keypad and the NF2S 640 Installation Manual and NCA 2 Manual for installation information For details on control panel operation refer to the NFS2 640 Operations Manual The NF2S 640 provides two methods for field programming the control panel Using the built in Program Change interface The VeriFire Tools Programming Utility AFM 16A Annunciator Fixed Module Manual...

Page 11: ...ystal Display view programming and device information on the control panel 1 5 How to Enter a Password The control panel provides two types of selectable passwords Program Change Status Change Listed below are uses and the factory setting for each password type Programming method Benefits Refer to Program Change Speed and convenience of putting the control panel on line quickly using the Autoprogr...

Page 12: ...e relay Shuts off the panel sounder Flashes the SYSTEM TROUBLE LED which continues to flash while programming For security purposes passwords can be changed To do so follow the instructions in Change a Password 3 passwd on page 25 Enter password here 00000 or 11111 ENTER PROG OR STAT PASSWORD THEN ENTER ESCAPE TO ABORT _ NOTE The Read Status selection which does not require a program password is c...

Page 13: ...g of network channel thresholds network node number and wiring style The Network Program on page 47 Utility Program The Utility Program screen provides selections for selecting a Trouble Reminder per NFPA a Region setting and enabling or disabling local control of the ACKNOWLEDGE SCROLL DISPLAY SIGNAL SILENCE SYSTEM RESET and DRILL keys Refer to The Utility Program on page 48 FlashScan Poll The Fl...

Page 14: ...s refer to How to Autoprogram the Control Panel 1 AUTO on page page 15 Option 2 POINT Modify or delete a point For details refer to How to Modify or Delete a Point 2 POINT on page page 19 Option 3 PASSWD Change the Program Change or the Alter Status password For details refer to How to Change a Password 3 PASSWORD on page page 25 Option 4 MESSAGE Edit the 40 character message that displays on the ...

Page 15: ... a new program for the control panel The control panel will identify all addressable detectors and modules connected to the SLC To create a new program for the control panel follow these steps Program Change Password PRESS ENTER TO CLEAR ENTIRE PROGRAM OR ESCAPE TO ABORT Autoprogram Function Control Panel Configuration Refer to Create a new program for the control panel A new control panel or a co...

Page 16: ...g steps describe how to add a new detector at SLC address 1D147 with 10 detectors in the existing program 1 Physically install the addressable detector to SLC 1 at address 147 for instructions refer to the NF2S 640 Installation Manual and the installation document that comes with the detector 2 From the Basic Program screen press the 1 key to start Autoprogram The Autoprogram Prompt screen appears...

Page 17: ...utoprogram Prompt screen displays while the control panel identifies addressable devices 3 When finished identifying addressable devices the control panel displays a screen indicating a missing detector at SLC address 1D133 as shown below 4 Press the ENTER key to delete detector 1D133 from the program The Autoprogram Summary screen appears You can verify removal of the detector from the program by...

Page 18: ...ol screen on page 30 F7 PRG HOLIDAY FUNCTION F7 Holiday The Holiday screen provides fields for specifying up to nine holiday dates For details on holiday selections refer to Time Control Zones on page 93 From the Special Function Change screen press F7 to display the Holiday screen on page 30 F8 PRG CODING FUNCTION CODE TYPE MARCH TIME F08 F8 Coding Function The Coding Function screen provides fie...

Page 19: ... and a Fire general zone To delete a point for a detector module or NAC press the 2 key to display the Delete Point screen System Message YOUR CUSTOM SYSTEM MESSAGE HERE SYSTEM NORMAL 10 23A 041508 Tue The first line of the LCD display contains 40 blank characters for a custom message How to Create a System Message 4 MESSAGE on page page 26 IP ACCESS Default setting is zero 0 IP Access not enabled...

Page 20: ...d module M and address 001 159 Press Modify an Addressable Control Module Point on page 23 a NAC Press Type the NAC address 01 04 Press Modify NAC Points on page 24 Table 2 2 Detector Program Values Field Description Set as Follows Type Code Detector function specification SMOKE PHOTO in example Press the NEXT or PREVIOUS Selection keys to scroll through valid detector Type Code selections See F 4...

Page 21: ...the arrow keys then either pressing the NEXT or PREVIOUS keys to make the selection or typing the value Defaults Cooperative Multi detector mode Indicates the cooperative multi detector mode A in the example Select by placing the cursor in the field using the arrow keys then either pressing the NEXT or PREVIOUS keys to make the selection or typing the value OFF Default A combines the detector s al...

Page 22: ...om label Change by placing the cursor into the first space of the field using the arrow keys then typing the descriptor Note Spaces must be input by the user including any space necessary between the custom and extended label fields An 80 column printout will run the two fields together Extended Label 12 character custom label extension See Custom Label above CBE List Five zones can be listed one ...

Page 23: ...ted in Table F 3 on page 115 Custom Label 20 character custom label Change by placing the cursor into the first space of the field using the arrow keys then typing the descriptor Note Spaces must be input by the user including any space necessary between the custom and extended label fields An 80 column printout will run the two fields together Extended Label 12 character custom label extension Se...

Page 24: ... Selection off default W selected Silenceable O selected off default Type Code 20 character user editable custom label PROGRAM CONTROL Notification Dev No1 00 __ __ __ __ OW B01 Table 2 6 Modifying a NAC Programming Selections 1 of 2 Field Description Set as follows Type Code Specifies the function of the NAC Press the NEXT or PREVIOUS Selection keys to scroll through the NAC Type Code selections ...

Page 25: ... with System Sensor Gentex or Wheelock Strobe synchronization will silence the horn portion only and resound will occur only by fire alarm F U B T or O will silence the entire circuit and resound will occur according to the above definitions Walk Test Specifies if outputs sound during Walk Test Type in one of the following values W devices sound Basic Walk Test default devices do not sound Silent ...

Page 26: ...From the Basic Program screen press the 4 key to display the System Message Change screen To create the system message follow these guidelines Enter one character at a time indicated by the blinking cursor on the second line of the display Enter up to 40 characters maximum Instructions for entering characters in the Message Change screen INCORRECT PASSWORD PROGRAM 9066 21F5 7D78 5FA4 6163 Code Tab...

Page 27: ... screen press the 6 key to display the Special Function Change screen as shown below Special Zone Descriptions Descriptions for each Special Zone that appears in the Special Function Change screen are detailed below Table 2 9 Create or Change a Custom Zone Label To Do this Change a zone label Enter a new zone label from the keypad Save the zone label in memory Press The program stores the zone lab...

Page 28: ... stop time or days of the week F7 HOL Specify up to nine holiday dates An F7 programmed device activates on the specified holiday dates F8 CODE Specify one of the following coding function selections March Time Temporal California Two Stage Two Stage Canada 3 minute or 5 minute Two Stage Canada Manual System Sensor Strobes Gentex Strobes or Wheelock Strobes F8 only takes effect if you program one ...

Page 29: ...on R0 R9 to display the Releasing Function screen F2 AC Trouble An output programmed to turn on off if an AC power loss or a brownout condition occurs F3 Security An output programmed to turn on off if a Security input activates F4 Supervisory An output programmed to turn on off if a Supervisory input activates Table 2 11 Special Output Functions F1 F4 2 of 2 Special Function Specifies Presignal d...

Page 30: ... minutes Two Stage Canada Manual System Sensor Strobe Gentex Strobe and Wheelock Strobe For details on selecting coding functions refer to Coding Functions for NACS on page 93 From the Special Function Change screen press F8 to display the Coding Function screen Time Control programming status banner Time Control zone F5 shown Eighth day of week selection H that specifies when time control setting...

Page 31: ...le Turn on when an MN Trouble occurs on the fire panel 2 3 8 Change Global System Functions 7 SYSTEM The System option lets you select settings for global system functions that apply to all programmed devices and zones For instance selecting an Alarm Verification Timer for 30 seconds means that all initiating devices selected for Alarm Verification use a 30 second timer From the Basic Program scre...

Page 32: ...oll Note that this setting affects FlashScan modules only 01 ST The NFPA wiring style used for the SLC 6 Style 6 SLC wiring 4 Style 4 SLC wiring 4 ACS Use ACS Selection Groups Refer to Annunciator Options on page 33 N or Y N This value can not exceed 30 seconds for ULC installations The onboard trouble relay will activate TB4 on the NFS2 640 CPU and TM 4s will report according to this setting UDAC...

Page 33: ...ions for addresses A1 A2 and A3 addresses A4 A11 not selected Annunciators set to Address 1 display the status of detectors 1 64 Group H on SLC 1 Annunciators set to Address 2 display the status of detectors 1 64 Group I on SLC 2 ACS Address A1 A11 ACS Selection Group A M 0 9 or not selected If UDACT 2 The UDACT is installed with Detector Maintenance Reporting A24 A31 are pre programmed to send co...

Page 34: ... Detectors 65 128 Table 2 24 on page 39 L Loop 1 Detectors 129 159 1 unused point Loop 2 Detectors 129 159 1 unused point Table 2 25 on page 40 M Programmable for use with FireVoice NFV 25 50ZS or FirstCommand Table 2 26 on page 41 N 8 System Points Zones 1 56 ACS Selection Group N on page 41 O 8 System Points Zones 1 56 ACS Selection Group O on page 41 P Loop 1 Modules 65 100 Loop 1 Detectors 1 1...

Page 35: ...ge 2 Output Not Used Signal Silenced Alarm Silence 3 Output Not Used Program Mode System Reset 4 Output Not Used Supervisory Drill 5 Output NAC 1 Active NAC Trouble Control NAC 1 6 Input Security P A Maint Alert Not Used 7 Input Not Used Low Battery Not Used 8 Input Not Used AC Fail Not Used 9 Input Zone 1 Active Zone 1 Trouble Not Used 10 Input Zone 2 Active Zone 2 Trouble Not Used 11 Input Zone ...

Page 36: ... B02 Trouble Controls NAC B02 63 NAC Output NAC B03 Active NAC B03 Trouble Controls NAC B03 64 NAC Output NAC B04 Active NAC B04 Trouble Controls NAC B04 Pressing the switch button when the Switch Function is Not Used will cause the associated LED to stop blinking This is a local acknowledgement at the annunciator only no message is sent to the panel NOTE 1 Point number to Zone number relationship...

Page 37: ...ontrols Output Module 3 Input or Output Module 067 Active Module 067 Trouble Controls Output Module to to see note to see note 64 Input or Output Module 128 Active Module 128 Trouble Controls Output Module NOTE Point number to Module number relationship is sequential To determine Point to Module relationship add 64 to Point number to arrive at Module number Table 2 19 ACS Group F Point Type Red LE...

Page 38: ...ship is sequential To determine Point to Module relationship add 128 to Point number to arrive at Module number 2 Point number to Module number relationship is sequential To determine Point to Module relationship add 96 to Point number to arrive at Module number Table 2 20 ACS Group G 2 of 2 Point Type Red LED Yellow LED Switch Function Table 2 21 ACS Group H Point Type Red LED Yellow LED Switch F...

Page 39: ... Trouble Not Used 3 Input Detector 067 Alarm Detector 067 Trouble Not Used to to see note to see note 64 Input Detector 128 Alarm Detector 128 Trouble Not Used Pressing the switch button when the Switch Function is Not Used will cause the associated LED to stop blinking This is a local acknowledgement at the annunciator only no message is sent to the panel NOTE Point number to Detector number rela...

Page 40: ...n 1 Input SLC 1 Detector 129 Alarm SLC 1 Detector 129 Trouble Not Used 2 Input SLC 1 Detector 130 Alarm SLC 1 Detector 130 Trouble Not Used 3 Input SLC 1 Detector 131 Alarm SLC 1 Detector 131 Trouble Not Used to to see note 1 to see note 1 31 Input SLC 1 Detector 159 Alarm SLC 1 Detector 159 Trouble Not Used 32 Not Used 33 Input SLC 2 Detector 129 Alarm SLC 2 Detector 129 Trouble Not Used 34 Input...

Page 41: ...ation Selection Group N follows the alarm relay for annunciation Selection Group A annunciates immediately The yellow LED of annunciator point 2 is for Alarm Silence only in Selection Group A it is for Signal Silenced ACS Selection Group O This group is the same as Group A See Table 2 14 on page 35 with the following exceptions It should be selected for only for TM 4s used as Fire Municipal Box Tr...

Page 42: ...tor 2 Trouble Maintenance Urgent SLC 1 Detector 2 Trouble Maintenance Alert Not Used to see note 2 to see note 2 63 Input SLC 1 Detector 14 Alarm SLC 1 Detector 14 Trouble Not Used 64 Input SLC 1 Detector 14 Trouble Maintenance Urgent SLC 1 Detector 14 Trouble Maintenance Alert Not Used Pressing the switch button when the Switch Function is Not Used will cause the associated LED to stop blinking T...

Page 43: ...tor 2 Trouble Maintenance Urgent SLC 2 Detector 2 Trouble Maintenance Alert Not Used to see note 2 to see note 2 63 Input SLC 2 Detector 14 Alarm SLC 2 Detector 14 Trouble Not Used 64 Input SLC 2 Detector 14 Trouble Maintenance Urgent SLC 2 Detector 14 Trouble Maintenance Alert Not Used Pressing the switch button when the Switch Function is Not Used will cause the associated LED to stop blinking T...

Page 44: ...t with detector 15 and count by 2 starting from point 1 2 This group is only available when UDACT setting is programmed as option 2 and will automatically be assigned to ACS address 26 Table 2 30 ACS Group S Point Type Red LED Yellow LED Switch Function 1 Input Detector 015 Alarm Detector 015 Trouble Not Used 2 Input Detector 015 Trouble Maintenance Urgent Detector 015 Trouble Maintenance Alert No...

Page 45: ...t with detector 47 and count by 2 starting from point 1 2 This group is only available when UDACT setting is programmed as option 2 and will automatically be assigned to ACS address 28 Table 2 32 ACS Group U Point Type Red LED Yellow LED Switch Function 1 Input Detector 047 Alarm Detector 047 Trouble Not Used 2 Input Detector 047 Trouble Maintenance Urgent Detector 047 Trouble Maintenance Alert No...

Page 46: ...rt with detector 79 and count by 2 starting from point 1 2 This group is only available when UDACT setting is programmed as option 2 and will automatically be assigned to ACS address 30 Table 2 34 ACS Group W Point Type Red LED Yellow LED Switch Function 1 Input Detector 079 Alarm Detector 079 Trouble Not Used 2 Input Detector 079 Trouble Maintenance Urgent Detector 079 Trouble Maintenance Alert N...

Page 47: ...ors The figure below shows a sample display of program screen that appears after a successful program check 2 4 The Network Program From the Program Change Selection screen press the 2 key to display the Network screen which displays as follows THRESHOLD CH A Enter H or L for high or low threshold setting for channel A on the NCM module THRESHOLD CH B Enter H or L for high or low threshold setting...

Page 48: ...uble reminder Select 1 to sound a short trouble reminder tone every minute Select 2 to resound a trouble tone every 24 hours at 11 00 AM and to send a reminder every sixty seconds for acknowledged events Select 3 to display a detector while in the alarm verification mode and no trouble reminder Select 4 for once a minute trouble reminder with alarm verification display Select 5 for trouble reminde...

Page 49: ... be programmed to run in either CLIP or FlashScan mode Observe one of the following three options when using FlashScan devices Option 1 Program all modules and detectors on an SLC as FlashScan In the FlashScan Poll screen enter Y for DET and Y for MOD It is possible to have up to 159 FlashScan modules and 159 FlashScan detectors on this SLC IP ACCESS Note Use of this option is subject to local AHJ...

Page 50: ...y the Program Entry screen as shown below 2 Press the 1 key The control panel displays the Enter Password screen as shown below 3 Enter 2400B and press The five asterisks that appear when you type in the baud rate will disappear when you press 4 Press twice to return to the SYSTEM NORMAL screen 5 To switch from 2400 baud to 4800 or 9600 baud repeat steps 1 2 and 3 entering 9600B or 4800B CAUTION D...

Page 51: ... the 1 key The control panel displays the Enter Password screen as shown below 3 Enter CRT96 and press The five asterisks that appear when you type in the code will disappear when you press 4 Press twice to return to the SYSTEM NORMAL screen 5 To switch back to the default network mode no CRT repeat steps 1 2 and 3 entering NOCRT NOTE The serial EIA 232 CRT port can only be enabled in standalone n...

Page 52: ...HIST The Clear History screen lets you clear the entire History buffer from memory For details refer to Clearing the History Buffer on page 55 Option 5 TIME The Time Date option lets you set the time and date for the system clock For details refer to Setting the System Time and Date on page 55 Option 6 WALK TEST The Walk Test option lets you test the entire fire alarm system while away from the co...

Page 53: ...key to return to the Disable Enable screen the control panel a turns on the POINT DISABLED LED b sounds the panel sounder and c changes the status banner to TROUBL for the point You can disable or enable a point by changing the status banner as follows WARNING Do not rely on disable enable software settings to lock out releasing devices Releasing devices must be physically disconnected NOTE When a...

Page 54: ...o to the next or previous point address Next Selection or Previous Selection Table 3 1 Changing the Status Banner 2 of 2 To Press Status C Passwo DET SENS COMP ENTER POINTS LDAAA E Pre Alarm Level Alarm Level PROGRM SMOKE PHOTO DETECTOR ADDR 2D101 03 __ __ __ __A8P8AV 2D101 NOTE If not using Pre Alarm set PA 0 PA 1 is the self optimizing mode For details refer to Pre Alarm on page 99 To Enter or P...

Page 55: ...story screen you can do the following Press the ENTER key to clear the contents of the History buffer and return to the Status Change Selection screen or Press the ESC key to return to the Status Change Selection screen without clearing 3 7 Setting the System Time and Date The Time Date option lets you set the time and date for the system clock Press the 5 key from the Status Change Selection scre...

Page 56: ...y the control panel automatically returns to normal operation Walk Test may be exited at any time by pressing the ESC key 1 Prior to Walk Test secure all protected buildings and notify the building owner operator fire department and other pertinent personnel that testing is in progress 2 Immediately after Walk Test is completed notify the same people that testing is complete and is restored to nor...

Page 57: ... to do the following Activate silenceable outputs associated by programming with each new alarm The panel does not activate non silenceable outputs Save and store each test in the History buffer Send a TEST Axx status banner for each alarm and a TEST TXX banner for each trouble to the printer xx equals the number of tests for a detector or input device with this address Turn on the System Trouble ...

Page 58: ...hen Walk Test is entered and end with the cleared trouble when Walk Test is exited all CBE mapped to the test input is activated except releasing functions 3 8 3 Walk Test Activation Indications Walk Test Activation Indications FlashScan poll mode Once the test is started each intelligent addressable input device will blink its address in red and each intelligent addressable output device will bli...

Page 59: ...etector head is removed then replaced the LED will be latched on for the duration of the test an output device activated during Basic Walk Test will remain active and the LED will glow steady green if a FlashScan module or steady red if a CLIP module for approximately 4 seconds for alarms approximately 8 seconds for troubles an output device activated in Advanced Walk Test will remain active and t...

Page 60: ...e used for releasing functions NOTE Releasing Zones R0 R9 appear in the CBE list of devices as ZR0 ZR9 For example if you list R5 for a detector one of the five zones in the CBE list of the detector will display as ZR05 Table A 1 Releasing Zone Functions Function Lets You Delay Program a 01 to 60 second Delay Timer or 00 no delay The Delay Timer equals the time that must elapse between activating ...

Page 61: ...ating device You can set the Delay Timer from 01 to 60 seconds or to 00 for no delay The figure below shows graphical representation of a 15 second timer Figure A 1 Example of 15 Second Delay Timer Press at this point to save the Delay Timer value if no other fields on the screen are changing To change another field on the screen move the cursor into position by pressing the arrow keys Table A 2 N...

Page 62: ...e Monitor Module Point on page 22 Abort switch shall not be used with a preaction system or a CO2 system Figure A 2 UL listed Abort Station This section contains information for programming each type of Abort Switch for a Releasing Zone How an Abort Switch Works The figure below contains an example for configuring an Abort Switch and shows the requirements for using an Abort Switch for Releasing Z...

Page 63: ...Example of a Basic Configuration for an Abort Switch SYSTEM NORMAL SYSTEM ACTIVATED Type Code RELEASE CKT Type Code REL CKT ULC Type Code REL AUDIBLE Type Code REL END BELL Releasing Zone R05 sample programming selections Example If you program B01 B03 as shown these outputs activate at release Example If you program B04 as shown this output activates when the release is finished R05 Monitor Modul...

Page 64: ... programmed Releasing Zone you can press and hold the Abort Switch while the Delay Timer continues to count down If the delay timer has expired the abort switch has no effect When you release the Abort Switch a 10 second ULI timer counts down At the end of the 10 second ULI timer the control panel activates the Releasing Zone outputs Example A ULI Abort Switch and a Delay Timer programmed to Relea...

Page 65: ... IRI timer activates immediately and the control panel activates the releasing zone outputs at the end of the IRI timer countdown When the abort switch is released and a second alarm has not occurred while the switch was held the panel waits for the cross zone conditions to be met before activating the releasing zone Example An IRI Abort Switch and a Delay Timer programmed to Releasing Zone R05 Fi...

Page 66: ... countdown The Delay Timer restarts at the beginning of its countdown when the Abort switch is released When the Delay Timer expires the 90 second NYC timer starts counting down When both timers expire the control panel activates Releasing Zone outputs Example 1 Delay Time Does Not Exceed 120 Seconds Select a Delay Timer value for R05 of 15 seconds The Releasing Zone activates and the 15 second De...

Page 67: ...ation 105 seconds after the Abort switch has been released the control panel activates Releasing Zone outputs Program selections for Releasing Zone R05 Total time from alarm initiation to release 10 30 105 145 seconds Alarm Release Abort Switch At this point the delay time becomes the programmed delay 15 sec plus 90 seconds 105 sec OR 120 seconds whichever is smaller PRG RELEASE FUNCTION RELEASE C...

Page 68: ...imer on page 61 3 Press at this point to save the Abort Switch value if no other fields on the screen are changing To change another field on the screen move the cursor into position by pressing the arrow keys on the keypad How It Works When an alarm initiates the programmed Delay Timer starts Press and hold the Abort switch and the control panel suspends the Delay Timer When you release the Abort...

Page 69: ... control panel restores the programmed value the Delay Timer 60 sec and counts down Press and hold the Abort Switch When the Delay Timer expires the control panel activates Releasing Zone outputs Program selections for Releasing Zone R05 Total time from alarm initiation to release 45 30 60 135 seconds Alarm PRG RELEASE FUNCTION RELEASE CONTROL DELAY 60 ABORT AHJ CROSS N SOK 0000 R05 30 sec 60 sec ...

Page 70: ...en Y Two or more detectors or modules are alarmed that are mapped to one of the ten Releasing Zones R0 R9 Z Two or more detectors or modules are alarmed that are mapped to two different software zones and mapped to one of the ten Releasing Zones R0 R9 H At least one smoke detector or module mapped to one of the ten Releasing Zones R0 R9 is alarmed and at least one heat detector mapped to the same ...

Page 71: ...oss Z An alarm from two detectors or modules mapped to different Software Zones but mapped to the same Releasing Zone An alarm from 2D101 and 2D103 An alarm from 2D102 and 2D104 An alarm from 2D101 and 2D104 An alarm from 2D102 and 2D103 The two detectors listed in each set above are each mapped to different zones but both list ZR1 in their CBE Cross H Activation of heat detector 2D104 and one smo...

Page 72: ...Zone activates When the Soak Timer expires the control panel automatically shuts off the releasing solenoids for the active Releasing Zone To program a Soak Timer for a Releasing Zone follow these instructions Press at this point to save the Soak Timer value if no other fields on the screen are changing To change another field on the screen move the cursor into position by pressing the arrow keys ...

Page 73: ...monitor module connected to a UL listed pull station for a Releasing Zone manrel delay Type Code on page 76 SECOND SHOT latching Provides a second manual release through a monitor module connected to a UL listed pull station for a Releasing Zone second shot Type Code on page 78 Type Code What the Type Code does Refer to REL END BELL Activates a NAC audio or visual device when releasing circuits sh...

Page 74: ...fer to Modify or Delete a Point 2 point on page 19 2 Select the ABORT SWITCH Type Code 3 Select the Releasing Zone R0 R9 for your releasing application 4 Press the enter key to save then press the esc key until you return to the Program Change screen 5 Select the type of Abort Switch for your releasing application refer to Abort Switches on page 62 Example A programming example of a monitor module...

Page 75: ... zone Programming 1 Select a monitor module refer to Modify or Delete a Point 2 point on page 19 to use for the manual release function 2 Select the MAN RELEASE Type Code 3 Select the Releasing Zone R0 R9 for your releasing application 4 Press the ENTER key to save then press the ESC key until you return to the Program Change screen Example A programming example of a monitor module programmed as a...

Page 76: ...t counted down below 30 seconds Multiple monitor modules can be programmed with a MANREL DELAY Type Code They work like multiple conventional manual release switches on a conventional zone How to program 1 Select a monitor module refer to Modify or Delete a Point 2 point on page 19 to use for the manual release function 2 Select the MANREL DELAY Type Code 3 Select the Releasing Zone R0 R9 for your...

Page 77: ... seconds remaining in the countdown is not changed when the switch is pulled In this example the total time elapsing from FACP countdown initiation to agent release is 60 seconds Example 3 The FACP programmed Delay Time is not running as would happen if the releasing station were pulled before an alarm registered The Manual Release Delay Switch is activated by the pull station Agent release will o...

Page 78: ... screen Examples A programming example of a monitor module programmed as a Manual Release Delay switch Type Code MANREL DELAY for the first shot and a Second Shot switch Type Code SECOND SHOT for the second shot Figure A 13 Monitor Module Configured as a Second Shot Switch With two monitor modules configured as shown above program Releasing Zone R5 with the following releasing selections R05 can b...

Page 79: ... visual device when releasing devices shut off You can also program multiple outputs with the REL END BELL Type Code to the same Releasing Zone When all the Releasing Zone functions are complete all outputs with the REL END BELL Type Code activate at the same time A REL END BELL circuit remains on until you reset the system Programming 1 Select a control module or NAC refer to Modify or Delete a P...

Page 80: ...5 Figure A 14 Control Module Configured as a Release End Bell Circuit Type Code REL END BELL Type Code REL CIRCUIT Type Code REL CIRCUIT Type Code REL AUDIBLE For example a control module programmed with the REL END BELL Type Code activates when all releasing functions such as the releasing functions programmed for R05 shut off Control Module B02 B01 Control Module R05 Monitor Module Detector Dete...

Page 81: ... for R0 R9 if used is active A ULC Release Circuit and all wiring to the release device is fully supervised and usable with power limited energy cable Programming 1 Select a control module or a NAC refer to Modify or Delete a Point 2 point on page 19 to use as a ULC Release Circuit 2 Select the REL CKT ULC Type Code as shown in the following example control module shown 3 Select the Releasing Zone...

Page 82: ...a ULC Release Circuit for Releasing Zone R5 Figure A 15 Control Module Configured as a ULC Release Circuit Type Code REL CKT ULC Control Module B02 B01 Control Module R05 Monitor Module Detector Detec Detector Type Code REL CKT ULC For example all control modules programmed with the REL CKT ULC Type Code activate simultaneously with other outputs programmed for R5 B01 B02 ...

Page 83: ...he Abort Switch for R0 R9 if used is not active Programming 1 Select a control module or a NAC refer to Modify or Delete a Point 2 point on page 19 to use as a Release Circuit 2 Select the RELEASE CKT Type Code as shown in the following example control module shown 3 Select the Releasing Zone R0 R9 for your releasing application 4 Press the ENTER key to save then press the ESC key two times to ret...

Page 84: ...as a Release Circuit for Releasing Zone R5 Figure A 16 Control Module Configured as a Release Circuit Type Code RELEASE CKT Control Module B02 B01 Control Module R05 Monitor Module Detector Detector Detector Type Code RELEASE CKT For example all control modules programmed with the RELEASE CKT Type Code activate simultaneously with other outputs programmed for R5 B01 B02 ...

Page 85: ... use as a Releasing Form C Circuit 2 Select the RELEA FORM C Type Code as shown in the following example control module shown 3 Select the Releasing Zone R0 R9 for your releasing application 4 Press the ENTER key to save then press the ESC key two times to return to the Program Change screen NOTE An output with a relea form c Type Code requires the following selections A Releasing Zone selection R...

Page 86: ...5 Figure A 17 Control Module Configured as a Release Form C Circuit Type Code REL FORM C Type Code REL CIRCUIT Type Code REL CIRCUIT Type Code REL AUDIBLE For example a control module configured as a Form C relay activates simultaneously with other outputs programmed for R5 B01 B02 and the control module with the REL AUDIBLE Type Code Control Module B02 B01 Control Module R05 Monitor Module Detect...

Page 87: ...vate at the same time Programming 1 Select a control module or NAC refer to Modify or Delete a Point 2 point on page 19 to use as a Releasing Circuit 2 Select the REL AUDIBLE Type Code as shown in the following example control module shown 3 Select the Releasing Zone R0 R9 for your releasing application 4 Press the ENTER key to save then press the ESC key two times to return to the Program Change ...

Page 88: ... Releasing Zone R5 Figure A 18 Control Module Configured as a Release Audible Circuit Type Code REL AUDIBLE Type Code REL CIRCUIT Type Code REL CIRCUIT Type Code REL AUDIBLE For example a control module programmed with the REL AUDIBLE Type Code activates simultaneously with other outputs programmed for R05 B01 and B02 Control Module B02 B01 Control Module R05 Monitor Module Detector Detector Detec...

Page 89: ...tion 4 Press the ENTER key to save then press the ESC key two times to return to the Program Change screen Example A programming example of a control module programmed as an Instant Release circuit for Releasing Zone R5 Figure A 19 Control Module Configured as an Instant Release Circuit NOTE An output with an INSTANT RELE Type Code requires the following selections a zone selection a releasing zon...

Page 90: ...he ESC key two times to return to the Program Change screen Example A programming example of a NAC programmed as a Release Code Bell circuit for Releasing Zone R5 Figure A 20 NAC Configured as a Release Code Bell Circuit NOTE An output with a REL CODE BELL Type Code requires the following selections A Releasing Zone selection R0 R9 An input circuit mapped to the same Releasing Zone NOTE For instru...

Page 91: ...use one of the NACs not a control module The same releasing hazard can activate multiple NACs Instructions for activating warning sounders A 5 Auxiliary Control Functions Instructions for using control functions A 6 ACS Annunciation Instructions for annunciating ACS points and detectors To activate a sounder Do this When the Delay Timer starts when the releasing device activates or both Map the co...

Page 92: ... delays activation of outputs containing F0 in their Control By Event CBE list for all alarm initiating devices that contain F0 in their CBE list A subsequent alarm will abort the Presignal Delay Timer and execute CBE lists Notes on using F0 NFPA 72 requires installation of a PAS Inhibit switch that can be used to turn off the PAS delay timer when the control panel is unattended Do so by programmi...

Page 93: ...ith a CBE list containing F5 or F6 switch to their occupied level lowest sensitivity AL 9 within the times specified for the days of the week listed in ZF5 or ZF6 Refer to Intelligent Sensing Applications on page 95 for details on setting detector sensitivity Time Control is active for all days of the week listed in F5 or F6 Holidays listed in F7 are excluded unless you list Holidays H in the day ...

Page 94: ...ats Two stage Alert signal 20 PPM General Alarm Signal Temporal Two Stage Canada 3 Alert Signal 20 PPM Drill Switch activated 3 minute timer has expired or device s CBE Zone activation Z00 plus Zones 1 99 or Logic Zones 1 20 Temporal 3 min timeout Two Stage Canada 5 Alert Signal 20 PPM Drill Switch activated 5 minute timer has expired or device s CBE Zone activation Z00 plus Zones 1 99 or Logic Zo...

Page 95: ...e following Allows a detector to retain its original ability to detect actual smoke and resist false alarms even as dirt and dust accumulates Reduces maintenance requirements by allowing the control panel to automatically perform the periodic sensitivity measurements required by NFPA Standard The software also provides smoothing filters to remove transient noise signals usually caused by electrica...

Page 96: ... table below summarizes the three levels of maintenance warnings A graphic representation of the maintenance levels Figure C 2 Diagram of Maintenance Levels Awacs1a wmf Analog Reading Alarm Level with compensation and smoothing without compensation Time Table C 1 Definitions of Maintenance Levels Maintenance Level Indicates Low Chamber value A hardware problem in the detector Maintenance Alert Dus...

Page 97: ...or Sensitivity on page 54 C 2 4 Detector Sensitivity The control panel provides nine Sensitivity Levels for alarm detection and pre alarm as follows Alarm Sensitivity Levels Select the sensitivity of a detector from 1 9 1 highest sensitivity 9 lowest sensitivity Pre Alarm Sensitivity Levels Select one of nine levels from 1 to 9 0 no Pre Alarm 1 self optimizing 2 highest sensitivity 9 lowest sensit...

Page 98: ...y to actual smoke by a factor of almost 2 to 1 Cooperative Multi Detector Sensing also allows the combination of ionization with photoelectric technology in reaching an alarm decision The figure below shows a graph representing Cooperative Multi Detector Sensing Figure C 5 Cooperative Multi Detector Sensing 2 0 Alarm Selection 9 1 5 Alarm Selection 8 1 0 Alarm Selection 7 0 5 Alarm Selection 6 0 2...

Page 99: ...he control panel does the following functions when a detector reaches pre alarm level The Pre Alarm message is sent to the History buffer and to any installed FDU 80s and printers The message is sent and time stamped at the time that it first occurred This historical data could provide valuable information about the progress of a fire The PRE ALARM LED flashes and the panel sounder pulses until ac...

Page 100: ...ressable Detector Point on page 20 You can use the fifth zone to control functions of a detector or group of detectors once the pre alarm level is reached Fifth zone activations also allow ACS annunciation by a detector or group of detectors in Action Pre Alarm condition The Pre Alarm condition and the zone programmed will latch until system reset even if the sensitivity drops below the pre alarm ...

Page 101: ...1 43 AL 6 1 66 AL 7 1 89 AL 8 2 12 d AL 9 2 35 PA 1 Auto PA 2 0 30 PA 3 0 47 PA 4 0 64 PA 5 0 81 PA 6 0 99 PA 7 1 16 PA 8 1 33 d PA 9 1 50 Ion SMOKE ION See notes and AL 1 0 50 AL 2 0 75 AL 3 1 00 AL 4 1 25 AL 5 1 50 AL 6 1 75 d AL 7 2 00 AL 8 2 25 AL 9 2 50 AL 1 0 50 AL 2 0 75 AL 3 1 00 AL 4 1 25 AL 5 1 50 AL 6 1 75 d AL 7 2 00 AL 8 2 25 AL 9 2 50 PA 1 Auto PA 2 0 40 PA 3 0 50 PA 4 0 75 PA 5 1 00...

Page 102: ...AL 4 3 w 10 minute confirmation AL 5 4 w 10 minute confirmation AL 6 Thermal 135 F PA 1 1 PA 2 2 PA 3 3 PA 4 3 w 10 minute confirmation PA 5 4 w 10 minute confirmation PA 6 Thermal 135 Detectors are suitable for open area protection within the listed air velocity range Typically this range is 0 4 000 ft min for photoelectric detectors and 0 1 200 ft min for ionization detectors Be sure to confirm ...

Page 103: ...ress P then press the enter key C 5 3 View Detector Maintenance for a Detector When you enter the detector SLC address the control panel displays the Detector Maintenance Status screen as shown below Figure C 7 Detector Maintenance Status Screen Once you display information for a detector you can use the Next Selection and Previous Selection keys to view information for the next or previous detect...

Page 104: ...ontaminants in the detector ambient air conditions and the age of the detector The Comp value also indicates if a detector requires maintenance Refer to Maintenance Warnings Three Levels on page 96 for definitions of maintenance levels The table below contains a list of the maintenance level values for each type of detector 5 Peak Value PK 0001 The highest analog value reached by the detector duri...

Page 105: ... Alarm or Pre Alarm decisions Cooperative Multi Detector sensing also allows the combination of ionization with photoelectric technology in reaching an alarm decision See Modify an Addressable Detector Point on page 20 for instructions on setting Cooperative Multi Detector Settings Multi not used A combines the detector s alarm decision with the next address above B combines the detector s alarm d...

Page 106: ...equations are designated in the panel as ZE0 ZE9 and ZL0 ZL9 and are evaluated in that order 3 Equations will always begin with a logic or a time delay function 4 Equations will be a maximum of 73 characters long including parentheses and commas 5 Equations can have a maximum of 10 logic functions The function set is listed below in Equation Entry on page 107 6 These equations are to be evaluated ...

Page 107: ...ent goes into alarm If the argument goes into alarm the output point will deactivate The ONLY1 Operator Requires that only one argument be in alarm Example ONLY1 Z02 Z05 Z09 If only one of the arguments is in alarm the output point will be activated The ANY2 Operator Requires that two or more arguments be in alarm Example ANY2 Z02 Z05 Z09 If any two or more of the arguments are in alarm the output...

Page 108: ...ng conditions must be met OR AND L1D1 L1D4 AND L2D6 L2M3 NOT L2M4 ANY2 L1M13 L1M14 L1M15 D 4 4 Argument Entries The argument entries of the logic functions can be another logic function or any of the devices listed below Equations must be evaluated before use in another equation These must be ON These have to be ON and this OFF Any TWO of these must be ON for this part to be TRUE for this part to ...

Page 109: ...internal equation ZE5 evaluates true and will remain that way for the specified duration If no duration is specified then the device will not deactivate until reset The installer can enter the equations in any combination wanted as long as the format of the logic function or time delay is followed from the lists above Error checking will be performed after the user has entered the complete equatio...

Page 110: ...or on page 111 If however you want to replace a removed detector with a different type of detector refer to How to Replace a Detector on page 110 E 3 How to Replace a Detector If you replace a detector with a different type of detector you must immediately program the control panel for the new detector type To replace a detector follow these steps NOTE The control panel only performs detector init...

Page 111: ...ector follow these steps 1 Press the ENTER key The control panel displays the Program Entry screen 2 Press the 1 key The control panel displays the Enter Password screen 3 Enter the password RESET which starts detector initialization The control panel displays the following three screens in the sequence shown while initializing a detector When the control panel completes the detector initializatio...

Page 112: ...r Intelligent Detectors page 112 F 4 3 Type Codes for Monitor Modules page 114 F 5 2 Type Codes for Control Modules page 115 F 5 3 NAC Type Codes page 116 Table F 1 Intelligent Detector Type Codes 1 of 3 Type Code Point Characteristics Device Function Point Type Latching Y N Point Function SMOKE ION fire alarm Y lights fire alarm LED and activates CBE Ionization smoke detector SMOKE DUCTI fire ala...

Page 113: ... smoke detector used as a duct detector to report supervisory condition rather than alarm Tracking SUP L DUCTL supervisory Y lights supervisory LED Laser smoke detector used as a duct detector to report supervisory condition rather than alarm Latching AIR REF fire alarm Y lights fire alarm LED and activates CBE Assign to one or more FSL 751 detectors used to monitor the quality of air entering the...

Page 114: ...UPERV supervisory Y Lights supervisory LED Indicates latching supervisory condition TRACK SUPERV supervisory N Lights supervisory LED Monitors for waterflow tamper switches for alarm points SYS MONITOR security Y Lights security LED and activates CBE Monitors equipment security TAMPER supervisory Y Lights supervisory LED activates CBE Indicates activation of tamper switch ACK SWITCH non alarm N Pe...

Page 115: ... Function CONTROL Y NAC Supervised NAC for notification appliance RELAY Y Form C relay Relay output BELL CIRCUIT Y NAC Supervised NAC for notification appliance STROBE CKT Y NAC Supervised NAC for notification appliance HORN CIRCUIT Y NAC Supervised NAC for notification appliance AUDIBLE CKT Y NAC Supervised NAC for notification appliance SPEAKER Y NAC Supervised NAC for notification appliance ISO...

Page 116: ...des 2 of 2 Table F 4 NAC Type Codes Type Code Silenceable Y N Device Function CONTROL Y Supervised NAC BELL CIRCUIT Y Supervised NAC for notification appliance STROBE CKT Y Supervised NAC for notification appliance HORN CIRCUIT Y Supervised NAC for notification appliance AUDIBLE CKT Y Supervised NAC for notification appliance SPEAKER N Supervised NAC for speaker circuits REL END BELL N Supervised ...

Page 117: ...ctivate upon receipt of an alarm and or trouble condition and remain in the ON state until all events have been ACKNOWLEDGED TROUBLE PEND N Control Module an XPC 8 circuit or an XP5 C in NAC mode that will activate upon receipt of a trouble condition and remain in the ON state until all troubles have been ACKNOWLEDGED It is programmed as switch inhibit Table F 4 NAC Type Codes ...

Page 118: ...ayed A counter is displayed for active outputs Municipal communication panel settings New special function zone for alarm verification Prealarm automatically cleared after five minutes Co op detectors alarm functions Dual alarm window Points in trouble will not activate Ten minute limit for DEL and SDEL delay functions Disable events do not light LED or trip the trouble relay no system trouble gen...

Page 119: ...e installed in the sounder base and select the Intelligent Sounder Base option Refer to the VeriFire Tools Help File for additional information Intelligent Sounder Base Options The sounder base has user programmable options that can be modified via VeriFire Tools These features and their defaults are as follows Table H 1 Intelligent Sounder Base Options Feature Description and Options Default Zone...

Page 120: ...120 NFS2 640 E Programming Manual P N 52742 L2 7 17 14 Notes ...

Page 121: ...sensitivity settings 101 Blink rate for SLC device LED 32 C California Code 28 94 Canadian Two Stage 94 Caution Definition 8 Do not program detectors as CLIP 50 Do not program more than 99 CLIP 50 CBE Control By Event 106 109 example 109 CBE list 20 92 93 Check option program errors 47 Clear memory 15 CLIP Classic Loop Interface Protocol 13 49 Coding Function Selections 94 Coding Special Zone F8 1...

Page 122: ...e 32 Logic Functions 107 M Maintenance Levels by Detector Type 104 Maintenance Warnings 96 Manual Release Delay Switch monitor module configuration example 77 to program 76 Manual Release Switch monitor module configuration example 75 to program 75 Manually Initialization detector 111 March Time 28 94 Mass Notification 28 Master Box trouble message 33 Monitor default zones 22 to disable programmed...

Page 123: ...e Style 4 network setting 47 Style 4 SLC wiring global setting 32 Style 6 SLC wiring global setting 32 Style 7 network setting 47 System clock 52 System Message custom 14 19 26 SYSTEM NORMAL message 18 System Sensor Strobes special zone 28 94 T Temporal Code 28 94 Terminal mode supervision enable 32 Threshold Ch A B 47 Time to set time date for system clock 52 55 USA or European 32 Time control sp...

Page 124: ...activate fire protec tion 56 When used for CO2 releasing applica tions 60 Warning Sounders releasing applications 91 Wheelock Strobes 28 Wheelock Strobes special zone 94 Z Zones Custom label 14 27 Software Zones 01 99 18 to disable programmed points 52 Z00 general alarm 18 23 47 94 100 106 ...

Page 125: ...MPLIED WITH RESPECT TO THE PRODUCTS TRADEMARKS PROGRAMS AND SERVICES RENDERED BY MANUFACTURER INCLUDING WITHOUT LIMITATION INFRINGEMENT TITLE MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE MANUFACTURER SHALL NOT BE LIABLE FOR ANY PERSONAL INJURY OR DEATH WHICH MAY ARISE IN THE COURSE OF OR AS A RESULT OF PERSONAL COMMERCIAL OR INDUSTRIAL USES OF ITS PRODUCTS This document constitutes the on...

Page 126: ...World Headquarters 12 Clintonville Road Northford CT 06472 1610 USA 203 484 7161 fax 203 484 7118 www notifier com ...

Reviews:

No comments