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SIGNAL-20P
User Manual
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bolid SIGNAL-20P User Manual

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SIGNAL-20P
Intrusion&Fire Alarm
Addressable 20-Loop Control Device
Installer’s and User’s manual
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ATTENTION!
To modify configuration parameters use the program
“uprog.exe” of version 4.0.0.904 or higher.
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SIGNAL-20P DESCRIPTION
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Table of contents
1
Description............................................................................................... 5
2 Specifications .......................................................................................... 6
3 Delivery set ............................................................................................ 10
4 Design and Operating Principles ......................................................... 10
4.1 Alarm loops ...................................................................................... 11
4.1.1 The loop configuration parameters .................................................... 11
4.1.1.1 Loop Type........................................................................................ 13
4.1.1.2 Arming Delay ................................................................................... 20
4.1.1.3 Intrusion/Fire Delay.......................................................................... 20
4.1.1.4 Loop Analysis Delay after Reset...................................................... 20
4.1.1.5 Non-disarming ................................................................................. 21
4.1.1.6 Auto Rearming When Disarmed ...................................................... 21
4.1.1.7 Auto Rearming when Fire/Alarm...................................................... 21
4.1.1.8 To Control When Disarmed ............................................................. 21
4.1.1.9 Relay 1…5 Control .......................................................................... 21
4.1.1.10 Relay 1…5 Control Delays .............................................................. 21
4.1.1.11 Fire Loop Requery Blocking............................................................. 22
4.1.1.12 300 ms Integration........................................................................... 22
4.1.1.13 10% Deviation Blocking ................................................................... 22
4.1.2 Resolving time ................................................................................... 24
4.1.3 The number of detectors to be connected .........................................24
4.2 Relays .............................................................................................. 25
4.2.1 Relay local control.............................................................................. 25
4.2.2 Relay centralized control.................................................................... 26
4.2.3 The relay configuration parameters ................................................... 26
4.3 Settings ............................................................................................ 31
4.3.1 Voltage Analysis ................................................................................32
4.3.2 Net Address ....................................................................................... 32
4.3.3 Interface Response Delay ................................................................. 32
4.4 Device operation modes .................................................................. 33
4.4.1 Technical readiness mode................................................................. 33
4.4.2 Operating mode ................................................................................. 33
4.4.3 “Power Failed” mode.......................................................................... 33
4.4.4 Diagnostic mode ................................................................................ 34
4.4.5 “Device Failed” mode......................................................................... 34
5 Application............................................................................................. 35
5.1 Preparation ...................................................................................... 35
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5.1.1 Protective measures .......................................................................... 35
5.1.2 Device mounting ................................................................................ 35
5.1.3 RS-485 interface wiring ..................................................................... 35
5.1.4 Changing the device default settings................................................. 36
5.2 Fire alarm operations ........................................................................38
5.3 Burglary alarm operations.................................................................40
5.3.1 Burglary alarm mode ......................................................................... 40
5.3.2 Burglary alarm with tamper check ..................................................... 40
5.3.3 Entering alarm mode ......................................................................... 41
5.3.4 Alarming mode................................................................................... 41
5.4 Auxiliary alarm application ................................................................42
5.4.1 Type 6 auxiliary alarm loops.............................................................. 42
5.4.2 Type 12 auxiliary alarm loops............................................................ 43
5.5 Alarm loop arming and disarming .....................................................46
6 Maintenance............................................................................................47
6.1 Device testing ...................................................................................47
6.1.1 Overall functional testing ................................................................... 48
6.1.2 Testing in diagnostic mode................................................................ 48
6.1.3 Alarm loop checking .......................................................................... 48
7 Storage....................................................................................................49
8 Manufacturer data ..................................................................................49
Appendix А. SIGNAL-20P dimensions..................................................... 50
Appendix B. SIGNAL-20P block scheme................................................. 51
Appendix C. SIGNAL-20P connection diagram....................................... 52
Appendix D. SIGNAL-20P testing connection diagram.......................... 53
Appendix E. Including the detectors into the loops............................... 54
Warranty ..................................................................................................... 57
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SIGNAL-20P DESCRIPTION
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This Installer’s and User’s manual is intended to help for studying op­erability principles and maintenance of SIGNAL-20P Intrusion&Fire Alarm Addressable 20-Loop Control Device version 2.05.
Please read the instructions completely before connecting, operating or adjusting this product.
1 DESCRIPTION
The multi-purpose Intrusion&Fire Alarm Addressable 20-Loop Control Device SIGNAL-20P (hereinafter referred to as device) is designated for usage as a part of integrated safety system to protect shops, pay-offices, banks, establishments, plants and other objects from fire and intrusion threats.
As the part of security system Orion headed either by S2000/S2000M console or ARM Orion PC the device is intended to:
9 monitor up to 20 zones of burglary, fire, manual or auxiliary alarming 9 receive signals from auto and manual fire and burglary detectors both
powerless and loop supplied along with 4-Wired detectors regardless
of being normally opened or closed
9 control audible and visible alarms 9 communicate with net controller via RS-485 interface receiving com-
mands and transmitting the event messages
9 transmit the “Fire Alarm” and “Fire Trouble” messages to the Central
Fire Station
9 transmit alarming to the Central Surveillance Console 9 read the electronic identifiers with 1-Wire (µ-LAN) output interface,
e.g. Touch Memory identifiers
The device provides:
9 arming and disarming of specified alarm loops and some loop groups
by means of net controller commands
9 output relay local or centralized controlling 9 relay 4 (K4) and relay 5 (K5) connected line open and short failures
controlling
9 backup power supplying through the additional input 9 identifier code transmitting to the net controller for centralized parti-
tion controlling
9 indicating the partition status by facial LED
The device is supplied by one uninterruptible or one main and one backup direct power sources with voltage from 10.2 to 28V. It is recom-
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mended to use RIP-12 or RIP-24 uninterruptible power supplies manufac­tured by NVP BOLID Company.
The device is to be mounted inside the premises and is destined for
clock round duration.
The device must not be used in aggressive medium or dust condition, or in dangerous space. The device construction design provides the ingress protection rating in accordance with IP20.
The device is intended to be used under the following ambient condi­tions:
- operating temperatures from 243 to 323 К (from − 30 to +50 °С)
- relative humidity up to 98% non-condensing
- vibration load from 1 to 35 Hz, with maximum acceleration 0,5 g
The weight is no more than 0,5 kg, with overall dimensions being equal to 370×190×38 mm.
The device average mean life is 20 000 hours.
The average operating life is 10 years.
The device uptime after power-on does not exceed 3 seconds pro­vided at least one device input is supplied by no less than 11V.
2 SPECIFICATIONS
The maximum number of the alarm loops to be connected to the de­vice is 20.
The number of switching circuits is 5.
The number of input circuits is 26 (see the Appendix C) among them
- alarm loop circuits from 1 to 20
- identifier reader circuit
- RS-485 interface (A and B leads)
- relay 4 and relay 5 controlled output circuits
- power supply inputs
The number of outputs is 7 (see the Appendix C) including
- 3 relay outputs (relay 1, relay 2, relay 3) of “dry contact” type for switching with the maximum voltage and current up to 28V/2 A or up to 80V/50 mA
- relay 4 and relay 5 outputs with open and short failure control and the maximum voltage/current up to 28V/0,5 A
- “Инд.К” and “Инд.З” outputs for external dichromatic reader indi- cator control,
with directly connected LED current being restricted
up to 10 mA. The quit options for LED are 5V/10mA.
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SIGNAL-20P SPECIFICATIONS
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The device would generate messages and transmit them to the net controller through the RS-485 interface for some events listed below, with data transfer rate being equal to 9600 bps and transmission type being half-duplex:
“ARMED” - Detector status monitoring has been turned
on
“ARM FAILED” - Arming has failed due to the actuated status
of detector “FIRE SIGNAL” - Fire conditions have been detected “FIRE PREALARM” - Fire signal has been received and fire is
probable “FIRE ALARM” - Fire alarm “LOOP TRBL OPEN” - Open-circuit failure in the alarm loop “RELAY TRBL OPEN” - Open-circuit failure of relay output load circuit “LOOP TRBL SHORT” - Short circuit in the alarm loop “RELAY TRBL SHORT” - Short-circuit failure of relay output load circuit
“TAMPER ALARM” - Device or detector case is opened
“TAMPER RESTORE” - Device or detector case is closed
“RELAY RESTORE” - Relay output load circuit has been restored
“MANUAL TESTING” - The device diagnostic mode has been run
“ARM DELAY” - The delay is counting after the arming com-
mand having been received “DISARMED” - The detector status is not monitored “DEVICE RESTART” - The device has been restarted “ALARM RESET” - Fire alarm has been canceled, the detectors
being monitoring
“POWER FAILED” - Device power supply is out of range
“POWER RESTORE” - Device power supply is restored after failure “AUX ZONE RESTORY” - Auxiliary loop restored “AUX ZONE ALARM” - Auxiliary loop alarm
“SILENT ALARM” - Silent zone alarm
“ENTRY ALARM” - Entry zone alarm
“READY TO ARM” - Zone disarmed. Ready for arming
“NOT READY TO ARM” - Zone disarmed. Arming is impossible due to
the actuated detector “INTRUSION ALARM” - Intrusion alarm
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If the computer is used as net controller then the device has to com­municate with it through the RS-232/RS-485 converter (such as PI-GR, S2000-PI or S2000-USB) or S2000/S2000M console manufactured by NVP BOLID.
If the device has disconnected from the net controller during mes­sage generation the event report would be stored in the device non-volatile memory. When the connection has recovered the message is transmitted to the net controller with the date and time of its origin being noted. The event buffer storage of the device non-volatile memory is sized to 62 events.
The two device’s power supply inputs are unrelated allowing all de­vice components uninterruptible power supplying when one line open or short trouble has occurred or one voltage source has failed. Any input volt­age supply having dropped to 10 V, the device transits to the “Power Failed” status. When voltage supply has exceeded 11 V the device returns to the operating mode (see section 4.3.1). If both main and backup power supplies have dropped below 9 V the device has shut down.
The typical consumed current values in various operating modes don’t exceed those shown in Table 1.
Table 1: Consumed current in different modes
Power voltage
Device configuration Mode
12 V 24 V
Norm 400 mA 200 mA
There are no detectors being power
supplied by loops
(all detectors are contacting)
All loops are armed
Alarm 400 mA 200 mA
Norm 600 mA 300 mA
All loops are armed
All detectors are power supplied by
loops, with consumed current being
equal 3 mA in each loop
(60 mA total)
Fire 650 mA 330 mA
Note: If the device is supplied by both power sources simultaneously then presented value is referred to the maximum from input voltage values.
If device loops are loaded incompletely and the common current value through detectors is less than maximum one then the device current
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SIGNAL-20P SPECIFICATIONS
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can be considered as linearly increasing together with the detector con­sumed current increments.
So the device useful current can be calculated in accordance with the
formulas:
The supply voltage being equal to 12 V,
I = 3,33×i + 400 [мА] The supply voltage being equal to 24 V,
I = 1,67×i + 200 [мА]
where I is the common device consumed current (without regard to
external notification devices) expressed in мА i is the consumed current of active detectors included into the
device alarm loops expressed in мА
The common reserve time is calculated by formula
T = 1000 × W/I hours
W is the accumulator capacity in А⋅ч I is the device consumed current in мА
The device in operating mode supplies loop inputs by from 19 to 22 V
DC voltage provided the terminal resistance is equal to 4,7 kОhm ±5% and the detector consumed current doesn’t exceed 3 mА. This voltage level is kept even in case of short circuit failure in one of the alarm loops. More then 4 loop short failures together are not allowed. The short closed loop current is restricted by 26,5 mA.
The ripple voltage effective value does not exceed 20 mV. If burglary detectors are included into the alarm loop (burglary alarm
loop) the device provides in operating mode:
- the value of loop resistance being equal no more than 1 kOhm with­out regard to external element;
- the value of leakage resistance between wires or between any wire
and ground being equal no less than 20 kOhm.
If fire detectors are included into the alarm loop (fire alarm loop) the
device provides in operating mode:
- the value of the loop resistance being equal to value no more than 100 Ohm without regard to external element;
- the value of leakage resistance between wires or between any wire and ground being equal no less than 50 kOhm.
The device’s loops are resistant to electromagnetic effects being harmonic electromagnetic pickup with 50 Hz frequency and 1 V effective voltage.
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3 DELIVERY SET
Following is the list of the SIGNAL-20P accessories included in stan-
dard delivery:
9 The SIGNAL-20P Intrusion&Fire Alarm Addressable 20-Loop Control
Device itself
9 This Installer’s and User’s Manual 9 The component set including:
20 resistances С2-33Н-0,5-4,7 кОhм±5% 3 woodscrews 3 wallplugs 6х30 2 diodes 1N5400 2 diodes 1N4148
4 DESIGN AND OPERATING PRINCIPLES
The device view along with its overall and mounting dimensions are
demonstrated by Appendix A.
There is “Ready” LED, indicating the device operating modes on the device cover. On the device base there is the radioelement printed-circuit board along with external connection terminals and tamper.
The device block scheme diagram is shown in the Appendix B.
The basic device components are:
− power supply inputs
− 27 V voltage converter
− 5 V voltage converter
− circuit switch
− light indicator
− relays
− loop power dump unit
− RS-485 interface converter
− nonvolatile memory
− tamper
The voltage is delivered from the alarm loop metering circuits to the circuit switch. Controlling the switch, the processor subsequently connects in-built analogue digital converter input to the alarm loops. In such a proc­ess the loop resistance and loop status are estimated.
The 27 V voltage converter shapes stabilized loop supply voltage, the 5 V voltage converter shaping stabilized one for digital subcircuit.
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
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The processor controls device operating as whole:
− subsequently requests alarm loops and monitors their statuses measuring their resistances
− controls the internal light indicators, relay and loop power dump unit
− receives the commands from net controller and transmits mes-
sages to this one via RS-485 interface
In order to accord with the 2-lined RS-485 the interface converter is
used.
The nonvolatile memory is designed to story the event messages
along with the time and date of their origins.
4.1 Alarm loops
The device monitors twenty alarm loops and depending on their statuses generates the alarm and service messages transmitting them to the net controller (either ARM Orion or S2000/S2000M console), and con­trols five in-built relays.
The alarm loop status is defined by its type, its resistance and by its logical state that is armed or disarmed.
All DC voltage detectors both burglary and fire can be included into alarm loops, with internal detector resistance in “Fire” mode being:
− no more than 2,7 kOhm for normally opened detectors
− no more than 3,2 kOhm for normally closed detectors
4.1.1 The loop configuration parameters
The alarm loop control algorithm can be changed by varying the loop configuration parameters that can be viewed in Table 2.
Table 2: Loop configuration parameters
Parameter
name
Description Range
Loop
Type
Determines the control algorithm, available types of detectors to be connected and potential statuses
1 - Fire Smoke
2 - Fire Combined
3 – Fire Heat
4 – Burglary
5 - Burglary with Tamper Check
6 – Auxiliary 7 – Entering
11 - Alarming
12 – Programmable Auxiliary
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Parameter
name
Description Range
Intrusion/
Fire
Delay
The delay for transitions from
“ENTRY ALARM” to “INTRUSION
ALARM” or from “FIRE
PREALARM” to “FIRE ALARM”
from 0 to 254 s
255 means Off (don’t transit
“Fire Alarm” or “Intrusion Alarm”
after one detector
having actuated)
Arming
Delay
The time interval between having
received arming command and
loop transition to the “Armed” status
from 0 to 255 s
Loop Analy­sis Delay af-
ter Reset
The pause before alarm loop analy­sis having begun after power dump;
it is necessary for
transient completion
from 1 to 63 s
Relay 1
Control Delay
Relay 2
Control Delay
Relay 3
Control Delay
Relay 4
Control Delay
Relay 5
Control Delay
Relay switching on/off delay after a
particular loop status having
changed
from 0 to 255 sec
Non-
disarming
The loop cannot be disarmed by
any way
On/Off
Auto Rearm-
ing When
Disarmed
Auto transition from “ARM FAILED”
to “ARMED” when loop having re-
covered
On/Off
Auto Rearm-
ing When
Fire/Alarm
Auto transition from “FIRE”,
“INTRUSION ALARM” or “SILENT
ALARM” to “ARM DELAY” when
loop having recovered. The recov-
ering time is equal to the “Intru-
sion/Fire Delay” parameter
multiplied by 15
On/Off
Disarmed
Loop Control
To monitor and transmit the dis-
armed loop resistance changes (is
its normal or not) via RS-485
On/Off
Fire Loop
requery
blocking
Don’t repeat the 1 or 2 fire loop type
status request
On/Off
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
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Parameter
name
Description Range
300 ms
Integration
Burglary alarm loop transits into
“Intrusion Alarm” mode when it has
been broken for more than 300 ms
On/Off
10% Devia-
tion Blocking
Burglary alarm loop doesn’t transit
into “Intrusion Alarm” mode when
its resistance has changed more
than 10% within 255 s
On/Off
Relay 1
Control
Relay 2 Control
Relay 3 Control
Relay 4 Control
Relay 5 Control
Assign relay controlling to the
particular loop
On/Off
4.1.1.1 Loop Type
The fundamental configuration parameter identifying the loop control method and types of detectors to be included is represented by “Loop
Type”. The device supports nine alarm loop types.
The type 1 is the fire smoke loop with double actuation recogni­tion.
The fire smoke (normally opened) detectors are included into the alarm loop. The alarm loop statuses can be:
“Armed” – the alarm loop is monitored and its resistance is in normal range.
“Disarmed” - the alarm loop is not monitored.
“Arm delay” – the arming delay has not yet been elapsed.
“Fire prealarm” – the single detector actuation has been fixed.
“Fire alarm” - actuating more than one detector has been fixed, or af­ter first detector actuation the Intrusion/Fire delay has expired.
“Loop trbl short” – the alarm loop resistance is less than 100 Ohm.
“Loop trbl open” - the alarm loop resistance is more than 6 KOhm.
“Arm Failed” – the alarm loop was broken when arming.
When detector has actuated the device generates the “Fire Signal” message and de-energizes the alarm loop for a 3 s. If within 55 seconds after de-energizing the detector connected to this loop repeats actuation
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this loop enters the “Fire Prealarm” status. If the second actuating has not occurred within 55 seconds the alarm loop returns to the “Armed” status. From the “Fire Prealarm” mode the device can transit to the “Fire alarm” mode if the second detector has been actuated or “Intrusion/Fire Delay” has expired at this loop. If “Intrusion/Fire Delay” was given as 0 then the transition from “Fire prealarm” to “Fire alarm” mode would happen instantly. If “Intrusion/Fire Delay” was given as maximum value 255 then the transi­tion from “Fire prealarm” to “Fire alarm” would be able only after actuating of the second detector at the same loop.
The type 1 alarm loop resolving time is determined in accordance
with the requirements of the section 4.1.2.
The coupling between the alarm loop resistances and statuses can
be shown in Table 3.
The diagram of connection the fire smoke (normally opened) detec-
tors to the type 1 alarm loop is contained into the Appendix E.
The type 2 is the fire combined alarm loop. The fire smoke (normally opened) and heat (normally closed) detec-
tors are included into the alarm loop. The alarm loop statuses can be:
“Armed” – the alarm loop is monitored and the resistance is in normal
range.
“Disarmed” - the alarm loop is not monitored. “Arm delay” – the arming delay has not yet been elapsed. “Fire prealarm” – the heat detector actuation or second smoke detec-
tor actuation has been fixed.
“Fire alarm” - after detector actuation the “Intrusion/Fire Delay” has
expired.
“Loop trbl short” – the alarm loop resistance is less than 100 Ohm. “Loop trbl open” - the alarm loop resistance is more than 16 KOhm. “Arm Failed” – the alarm loop was broken when arming.
When heat detector has actuated the device enters the “Fire Prealarm” mode. When smoke detector has actuated the device generates “Fire Signal” message and repeatedly requests the alarm loop status (see type 1). If within 55 seconds after de-energizing the detector connected to this loop repeats actuating the device enter the “Fire Prealarm” mode.
From the “Fire Prealarm” mode the device can transit to the “Fire alarm” mode if “Intrusion/Fire Delay” has expired. If “Intrusion/Fire Delay” was given as 0 then the transition from “Fire prealarm” to “Fire alarm” mode would happen instantly. If “Intrusion/Fire Delay” was given as maximum value 255 then the transition from “Fire prealarm” to “Fire alarm” would be impossible.
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
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The type 2 alarm loop resolving time is determined in accordance
with the requirements of the section 4.1.2.
The compatibility of loop resistance and the corresponding status can
be shown at the Table 3.
The diagram of connection the fire smoke (normally opened) and heat (normally closed) detectors to the type 2 alarm loop is contained into the Appendix E.
The type 3 is the fire heat loop with double actuation recogni­tion.
The fire heat (normally closed) detectors are included into the alarm loop. The alarm loop statuses can be:
“Armed” – the alarm loop is monitored and the resistance is in normal range.
“Disarmed” - the alarm loop is not monitored.
“Arm delay” – the arming delay has not yet been elapsed.
“Fire prealarm” – the one detector actuation has been fixed.
“Fire alarm” - actuating more than one detector has been fixed, or the Intrusion/Fire delay has expired after single detector actuation.
“Loop trbl short” – the alarm loop resistance is less than 2 KOhm.
“Loop trbl open” - the alarm loop resistance is more than 25 KOhm.
“Arm Failed” – the alarm loop was broken when arming.
When the detector in such alarm loop has actuated the device enters the “Fire Prealarm” mode. The device enters the “Fire Alarm” mode from “Fire Prealarm” if the second detector has been activated at this loop or “In­trusion/Fire Delay” has been expired. If “Intrusion/Fire Delay” was given as 0 then the transition from “Fire prealarm” to “Fire alarm” mode would hap­pen instantly. If “Intrusion/Fire Delay” was given as maximum value 255 then the transition from “Fire prealarm” to “Fire alarm” would be able only if the second detector in this loop has actuated.
The type 3 alarm loop resolving time is determined in accordance with the requirements of the section 4.1.2.
The compatibility of loop resistance and the corresponding status can be shown at the Table 3.
The diagram of connection the heat (normally closed) detectors to the type 3 alarm loop is contained into the Appendix E.
The type 4 is the burglary alarm loop.
The alarm loop includes burglary detectors of all types, including nor­mally closed, normally opened, powerless, supplied via alarm loop or sepa­rately
.
The alarm loop statuses can be:
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“Armed” – the alarm loop is monitored and its resistance is in normal
range.
“Disarmed” - the alarm loop is not monitored. “Arm delay” – the arming delay has not yet been elapsed. “Intrusion alarm” – the detector breaking has been fixed. “Arm Failed” – the alarm loop was broken when arming.
The intrusion alarm loop is considered as broken if its resistance has been out of 2…6 KOhm range or skipped more then 10% (refer to “10% Deviation Blocking” parameter). The breaking of the armed loop leads the loop to the “Intrusion Alarm” status.
The type 4 alarm loop resolving time is 70 ms or 300 ms depending on “300 ms Integration” parameter value.
The compatibility of loop resistance and the corresponding status can be shown at the Table 3.
The diagram of connection burglary detector to the type 4 alarm loop is contained into the Appendix E.
The type 5 is the burglary alarm loop with tamper check.
The alarm loop includes burglary detector with normally closed con­tacts and tamper detector.
The alarm loop statuses can be:
“Armed” – the alarm loop is monitored and the resistance is in normal range.
“Disarmed” - the alarm loop is not monitored.
“Arm Delay” – the arming delay has not yet been elapsed.
“Intrusion Alarm” – the detector breaking has been fixed.
“Arm Failed” – the alarm loop was broken when arming.
“Tamper Alarm” – the loop being disarmed, the tamper has actuated.
“Loop Trbl Short” - the loop being disarmed, its resistance is less then 100 Ohm.
When alarm loop is armed then more than 10% hopping, or the de­tector actuation (opening of its burglary contact), or tamper actuation switches the loop to the “Intrusion Alarm” mode. When alarm loop is not armed (being in statuses “Disarmed”, “Arm delay” or “Arm failed”) tamper actuation switches the loop to the “Tamper Alarm” status. The loop short failure is the cause of “Loop Trbl Short” status.
The type 5 alarm loop resolving time is 70 ms or 300 ms depending on “300 ms Integration” parameter value.
The compatibility of loop resistance and the corresponding status can be shown at the Table 3.
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
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The diagram of connection burglary detector with tamper check to the
type 5 alarm loop is contained into the Appendix E.
The type 6 is the auxiliary alarm loop.
The auxiliary alarm loop is intended to control the status, actuations and operability of extinguishing equipment and to control the detectors or other equipment independent from burglary or fire alarming. The detectors or devices with “dry contact” output (normally opened or closed), or with “open collector” output are included in alarm loop of this type.
The alarm loop statuses can be:
“Aux Zone Alarm”;
“Aux Zone Restore”.
If the alarm loop resistance has come out of 2…6 kOhm range for more than 300 ms the loop has entered the “Aux Zone Alarm” status. The loop resistance having been within 2…6 kOhm range for more than “Arm­ing Delay” sec, the loop enters the “Aux Zone Restore” status.
The auxiliary alarm loop is impossible to disarm, it is monitored per­manently. Having received the arming/disarming command the device generates the current loop status message.
Alarm loop status having been changed, the corresponding mes­sages are sent to the net controller (S2000/S2000-M console or ARM Orion). These messages are not storied in nonvolatile device memory. So if during net controller disconnection several status changes had occurred then when connection has recovered either only one message would be sent to the net controller or no messages would be sent if the current status is equal the last sent one.
Auxiliary alarm loop being associated with a relay, its failure blocks up the switching of relays assigning to the 1-8 (general purpose), 11 (ASPT), 12 (Siren), 33 (ASPT-1), 34 (ASPT-A) and 35 (ASPT-A1) pro­grams (see Table 5). This feature can be used, for example, in order to block the automatically starting of a gas fire extinguishing system if the door to the protected premises is opened.
The compatibility of loop resistance and the corresponding status can be shown at the Table 3.
The connection of normally opened or normally closed detectors and other controlled “dry contact” circuits to the type 6 alarm loop is identical to the connection of burglary detectors to type 4 loop (see Appendix E).
The type 7 is the entering alarm loop.
All types of burglary detectors including opening or closing, power­less or power supplied via alarm loop or separately are to be connected to the type 7 alarm loop.
The alarm loop statuses can be:
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“Armed” – the alarm loop is monitored and the resistance is in normal
range.
“Disarmed” - the alarm loop is not monitored. “Arm Delay” – the arming delay has not yet been elapsed. “Entry Alarm” – the loop breaking has been fixed. “Intrusion Alarm” – after having entered “Entry Alarm” status the “In-
trusion/Fire Delay” period has expired.
“Arm Failed” – the alarm loop was broken when arming.
The performance and parameters of entering alarm loop are identical to those of type 4 burglary alarm loop, except that breaking of armed loop switches it at first to the “Entry Alarm”. If within the “Intrusion/Fire Delay” period no arming or disarming of the alarm loop has occurred the loop would enter to the “Intrusion Alarm” status.
While the alarm loop is in the “Entry Alarm” status the relay switching by means of executive general purpose programs 1 – 8 or SIREN program 12 does not perform.
This type alarm loop resolving time is 70 ms or 300 ms depending on “300 ms Integration” parameter value.
The compatibility of loop resistance and the corresponding status can be shown at the Table 3.
The diagram of connection burglary detectors to the type 7 alarm loop is identical to type 4 loop connection diagram and is contained into the Appendix E.
The type 11 is the alarming loop.
The alarming loop includes normally opened and normally closed alarm devices (call points, footboards and so on).
The alarm loop statuses can be:
“Armed” – the alarm loop is monitored and its resistance is in normal range.
“Disarmed” - the alarm loop is not monitored.
“Arm Delay” – the arming delay has not yet been elapsed.
“Silent Alarm” – attack, the alarm loop breaking has been detected.
“Arm Failed” – the alarm loop was broken when arming.
The operating and parameter settings of the alarming loop are similar to those of type 4 loop except that breaking of the armed alarming loop leads it to the “Silent alarm” status.
This status impacts only the relay controlled by means of 10 program (Alarm output 1) or 16 program (Alarm output 2) with relay being opened. The external audible and visible alarms controlled by LAMP (9) and SIREN (12) programs don’t change their statuses.
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
19
This type alarm loop resolving time is 70 ms or 300 ms depending on
“300 ms Integration” parameter value.
The compatibility of loop resistance and the corresponding status can
be shown at the Table 3.
The diagram of connection call points and other alarms to the type 11 alarm loop is similar to the type 4 loop connecting diagram and is con­tained into the Appendix E.
The type 12 is the programmable auxiliary alarm loop.
This alarm loop type can be used to control the variety of equipment, among them the devices not dealing with burglary or fire alarming. The de­tectors or devices with “dry contact” output (normally opened or closed), or with “open collector” output are included in alarm loop of this type.
The programmable auxiliary alarm loop can have up to 5 various statuses that are defined by loop resistance. One can program both statuses and the corresponding threshold resistance values. In so manner the equipment having several statuses and several associated output con­tact groups can be monitored via one alarm loop by means of including the contact groups into alarm loop complemented with additional or shunt
re-
sistances. Moreover one can control short or open failures of this loop.
Audible and light alarming and the influence of this loop on the relay are defined by the statuses this alarms can have.
Status changing of the programmable auxiliary alarm loop depends only on the alarm loop resistance changing and is not defined by any loop parameters or arming/disarming commands.
The resolving time in case of status changing is equal to 300 ms. If alarm loop is entering “Armed”, “Disarmed”, “Aux Zone Restore” or one of recovering statuses then the transition has been considered as completed after "Arming Delay" seconds.
The programmable auxiliary alarm loop is impossible to disarm, it is monitored permanently. Having received the programmable auxiliary loop arming/disarming command the device generates the current loop status message.
Programmable auxiliary alarm loop status having been changed, the corresponding messages are sent to the net controller (S2000/S2000-M console or ARM Orion). These messages are not storied in nonvolatile de­vice memory. So if during net controller disconnection several status changes have occurred then when connection is recovered either only one message would be sent to the net controller or no messages would be sent if the current status is equal the last sent one.
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20
4.1.1.2 Arming Delay
The parameter "Arming Delay" defines the number of seconds you want the device to wait before arming the alarm loop after having received the corresponding command. Nonzero "Arming Delay" is normally used for entering alarm loop when after entering arming command it should be pos­sible for some time to break this loop without alarm going off. If before loop arming it is necessary to switch relay on (the executive program 17 “Turn on for a given time before arming”) then the “Arming delay” loop parameter has to be set to a nonzero value. Otherwise the relay will not switch on be­cause of the switching time for this program must not exceed the “Arming delay” loop parameter.
4.1.1.3 Intrusion/Fire Delay
For entering alarm loop (type 7) the “Intrusion/Fire Delay” parameter means the transition delay from “Entry Alarm” to “Intrusion Alarm” status and is considered as “entering duration”. “Intrusion/Fire Delay” is given to make it possible to disarm alarm loop after entering loop breaking.
For entering alarm loop (types 1, 2, 3) the “Intrusion/Fire Delay” pa­rameter means the period of loop transition from “Fire prealarm” to “Fire alarm” status. Alarm loops with double actuation recognition (types 1 and
3) can transit to the “Fire alarm” status when second fire detector in this loop has actuated. If “Intrusion/Fire Delay” is set to 255 s it means unlim­ited delay when the device does not enter to the “Fire Prealarm” status due to the time conditions. In this case type 1 or 3 alarm loop can enter the “Fire Alarm” status only together with second loop detector actuation, but type 2 alarm loop can not enter the “Fire Alarm” status under any condi­tions.
4.1.1.4 Loop Analysis Delay after Reset
If the resistance of arming loop is less than lower threshold, for ex­ample, as a result of smoke fire detector having actuated, then the device automatically reset alarm loop shutting off its power voltage for 3 s. The “Loop Analysis Delay after Reset” parameter for any type loop is the du­ration of pause after power shutting off before loop status analysis. This delay allows including the detectors with long warm-up time (or long read­ing time) in the alarm loop. If the loop power supplied detectors enters to the operating mode (and requires higher current consumption) during long time after loop resetting then it is necessary to set the “Loop Analysis De­lay After Reset” parameter to the value just over maximum warm-up time of loop included detectors.
The minimum operating delay amounts to 1 s. The value of “Loop Analysis Delay After Reset” parameter can vary from 1 up to 63 s.
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
21
4.1.1.5 Non-disarming
The parameter "Non disarming" prohibits loop disarming. This pa-
rameter is used to prevent fire or alarming loop incident
disarming, e.g. by
net controller command. If alarm loop is entering “Intrusion Alarm”, “Silent Alarm”, “Fire Prealarm”, “Fire Alarm” or “Arm Failed” statuses then arming and disarming of the alarm loop will lead to the attempt to arm this loop (“Alarm Reset”). As a result the alarm loop will enter the “Armed” status again (the loop resistance is within the normal range) or the “Arm Failed” status (the alarm loop is broken).
4.1.1.6 Auto Rearming When Disarmed
When the alarm loop has entered the “Arm Failed” status (the loop was broken when arming) and if the parameter “Auto Rearming When Disarmed” is set on for this alarm loop then the alarm loop will automati­cally enter the “Armed” status when it resistance has been in normal range within 3 s.
4.1.1.7 Auto Rearming when Fire/Alarm
When the alarm loop has entered the “Intrusion Alarm”, “Silent Alarm” or “Fire Alarm” statuses and the parameter “Auto Rearming When Fire/Alarm” is set on then the alarm loop will automatically enter the “Armed” status when it resistance will be in normal range during “Intru­sion/Fire Delay” period multiplied by 15.
4.1.1.8 To Control When Disarmed
The parameter “To Control When Disarmed” makes the device to control alarm loops in all statuses including “Disarmed”. If the alarm loop resistance is in normal range the message “Ready to Arm” is sent for the net controller, if not the device sends the “Not Ready to Arm” message for the net controller. The resolving time for “Not Ready to Arm” is 300 ms and for “Ready to Arm” is equal to the “Intrusion/Fire Delay”.
4.1.1.9 Relay 1…5 Control
The parameters “Relay 1…5 Control” are associated the alarm loops with the device relays. If any relay must be controlled depending the alarm loop status then the corresponding parameter must be set on otherwise it must be turned off. If any relay must be centralized controlled (by net command from S2000/S2000M or ARM Orion) the parameters in questions have to be set off for all loops assigned with this relay.
4.1.1.10 Relay 1…5 Control Delays
If the alarm loop status changing has to lead to the relay switching in accordance with the executive relay programs then switching relays on (off) takes place not at once but after some “Relay … Control Delay” pe-
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22
riod given for this alarm loop. For the executive programs 9 (LAMP), 10 (Alarm output 1), 13 (Fire output), 14 (Output FAULT), 15 (Fire LAMP) and 16 (Alarm output 2) that are documented in Table 5 these parameters are ignored and relays switch straight after the alarm loop status having been changed.
4.1.1.11 Fire Loop Requery Blocking
This parameter allows disabling the function of requery of type 1 and 2 loop statuses when single detector has actuated. If the parameter in question is set on then single detector actuating changes the loop over the “Fire Prealarm” status.
4.1.1.12 300 ms Integration
This parameter allows giving the resolving time for burglary loops (types 4, 5, 7, 11). The “switched on” value is corresponded by resolving time of 300 ms while the “switched off” one is corresponded by those of 70 ms. In order to increase the performance reliability and to decrease the number of false alarms it is recommended to avoid giving the resolving time to the 70 s value and to set the parameter under question on.
4.1.1.13 10% Deviation Blocking
This parameter allows disabling the analysis of loop resistance hops (more than 10% of steady-state value) if they has not yet come out of nor­mal range for burglary loops (types 4, 5, 7, 11). It is recommended to set this parameter on if the loop connected detectors generate significant volt­age ripples at the alarm loop.
Table 3: Loop parameters depending on its status
Loop type Alarm loop statuses
Loop trbl
short
(alarm loop
short
circuit)
Fire alarm
(Actuation of
two or more
smoke de-
tectors)
Fire
prealarm
(Actuation of
one smoke
detector)
Loop trbl rst
(Loop has
been re-
stored after
any failure)
Loop trbl
open
(alarm
loop
open cir-
cuit)
from 150
Оhм to 1,56
*
kОhм
from 1,1
*
to
1,8 kОhм
1
Fire Smoke
less then
100 Оhм
* Depending on detector load consumed current
from 2,2 to
5,4 kОhм
above
6,6
kОhм
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
23
Loop type Alarm loop statuses
Loop trbl
short
(alarm loop
short
circuit)
Fire alarm
(actuation of
smoke
detector)
Loop trbl
rst
(loop has
been re-
stored after
any failure)
Fire
prealarm
(Actuation of
heat detec-
tor)
Loop trbl
open
(alarm
loop
open cir-
cuit)
2
Fire Com-
bined
less then 100 Оhм
from 150
Оhм to 1,8
kОhм
from 2,2 to
5,4 kОhм
from 6,6 to 14,4 kОhм
more
than 16
kОhм
Loop trbl
short
(alarm loop
short cir-
cuit)
Loop trbl rst
(Loop has
been restored
after any fail-
ure)
Fire
prealarm
(Actuation
of one heat
detector)
Fire alarm
(Actuation of
two or more
heat detec-
tors)
Loop trbl
open
(alarm
loop
open cir-
cuit)
3
Fire Heat
less 1,8
kОhм
from 2,2 to
5,4 kОhм
from 6,6 to
11 kОhм
from 12,5 to
22 kОhм
more
than
25 кОhм
Loop trbl rst Intrusion alarm
4
Burglary
from 2,2 to 10 kОhм less than 1,8 kОhм, or more than 12
kОhм, or more than 10 % hop off
Loop trbl
rst
Intrusion
alarm
Tamper alarm Loop trbl short
5
Burglary
with tam-
per check
from 2,2 to
5,4 кhОм
less than 1,8
kОhм, or
more than 6,6
kОhм
(in "Armed"
status)
from 6,6 kОhм to
9,0 kОhм or
more than 20
kОhм(in
"Armed", "Arm delay" or "Arm
failed" statuses)
less than 100
Ohm
Aux zone restore Aux zone alarm
6
Auxiliary
from 2,2 to 5,4 kОhм less then 1,8 kОhм or more than 6,6
kОhм
Loop trbl rst Entry alarm
7
Entering
from 2,2 to 5,4 kОhм less then 1,8 kОhм or more than 6,6
kОhм, or more than 10 % hop off
Page 24
24
Loop type Alarm loop statuses
Loop trbl rst
Silent alarm (attack)
11
Alarming
from 2,2 to 5,4 kОhм less then 1,8 kОhм or more than
6,6 kОhм
Status 1* Status 2* Status 3* Status 4* Status 5*
less then
R1
*
from R1
*
to R2*
from R2
*
tо R3*
from R3
*
tо R4*
more than
R4*
12
Auxiliary
Program-
mable
* - alarm loop statuses and threshold resistances
are programmable – see 5.4.2 section
4.1.2 Resolving time
The resolving time is a time of device assuming the alarming status.
Short-life breakings of alarm loop, which are:
- less than 50 ms for burglary loops provided the “300 ms Integra­tion” parameter is set off
- less than 250 ms for all other loops and burglary loops if the “300 ms Integration” parameter is set on
don’t cause the device transition to the alarm statuses. The device transits into alarm statuses if the breaking period has ex-
ceeded:
- 70 ms for burglary loops provided the “300 ms Integration” pa­rameter is set off
- 300 ms for and burglary loops and 12 loop type if the “300 ms In­tegration” parameter is set on.
The resolving time for 1, 2, 3 loop types can be equal from 300 ms to 3 s depending on transient process specifity. If the detectors with large in­ternal capacity are included into alarm loop the resolving time in case of breaking changes in inverse proportion with the transient rate. The mini­mum rate of loop voltage changing with the resolving time having reached the maximum is 0,5 V/s.
4.1.3 The number of detectors to be connected
The device enables voltage supplying of 2-Wire burglary and fire de­tectors via alarm loops.
The number of detectors to be included into single alarm loop is cal­culated by formula
N = Im / I,
where: N is the number of detectors
Im is the maximum load current
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
25
Im = 3 mA for loops of 1, 4, 6, 7, 11 and 12 types Im = 1,2 mA for loops of 2 type I is the current consumed by detector in operating mode
If the type 1 loop is in use (that is fire smoke loop with double actua­tion recognition) then detectors have to keep their operability when the voltage has dropped to 12 V.
4.2 Relays
The device’s relays can be controlled by one of the following ways:
- Local control in accordance with the assigned executive programs depending on the connected alarm loop status
- Centralized control by means of commands sent by net controller
4.2.1 Relay local control
To control the N-th relay depending on connected alarm loop status:
- Set the “Relay N Control” loop parameters on to assign the relay with the corresponding loops
- Give the “Relay N Control Delay” loop parameters
- Give the “Relay Control Program” relay parameter
- Give the “Relay Control Time” relay parameter
The “Relay Control Program” parameter defines the relay behavior depending on the related loop statuses. All available executive programs are represented in Table 5.
The “Relay Control Time” parameter gives the time period of switch­ing relay on (off) required by executive programs with the limited duration.
Except the programs (see Table 5) №№ 9 (LAMP), 10 (Alarm output
1), 13 (Fire output), 14 (Output FAULT), 15 (Fire LAMP), 16 (Alarm output
2) all other programs support the delayed relay turning on/off for time inter­val given by “Relay … Control Delay” parameter for the corresponding loop. So different alarm loops associated with the same relay can be given by different starting delays.
For executive programs (see Table 5) from 1 to 8 (general purpose programs), 11 (ASPT), 12 (SIREN), 33 (ASPT-1), 34 (ASPT-A), 35 (ASPT­A1) the relay assigned auxiliary loop (type 6) breaking blocks up the relay switching on. If auxiliary loop has been recovered but the switching on con­dition depending on the other loops are retained then for the programs 1, 2, 5, 6, 12 and 33 the relay switching on will be resumed, but for the programs 3, 4, 7, 8, 34 and 35 the switching will not be on. Thus, the auxiliary loop breaking holds the time unlimited general purpose programs along with programs 11 and 33 and cancels time restricted programs along with pro­grams 12, 34 and 35.
Page 26
26
If the device loops are assigned with the relays then control com­mands via RS-485 interface will be ignored and the local relay control will be in use. In such a manner the relay local control has priority over the centralized control.
4.2.2 Relay centralized control
To control the relays by centralized commands via RS-485 interface:
- Set off the “Relay 1…5 Control” parameters for all the loops break­ing the association between the loops and relays
- Give any executive program with the corresponding initial relay status (switched on or off)
- Assign this relays with the corresponding partition in the net control­ler configuration, define the executive program, give the control de­lay and the control time
In case of relays being not assigned with the loops the “Relay Control Program” parameter defines only the initial status of relay, that is, the status which relay is set to after the power start up. Usually for relay to be controlled on-line the programs with “turned off” initial statuses are used, for example, the program 1 “Turn on”. After power starting up and until the first centralized command switching the relay to the loops depending status has been received some time can expire. So if the on-line executive pro­gram supposing “turned on” initial status is in use then it is reasonable to turn the relay on right after the power up. To do this it is necessary for the device to give any executive program with “turned on” initial status, for ex­ample, the program 2 “Turn off”.
4.2.3 The relay configuration parameters
Table 4: Relay configuration parameters
Parameter
name
Description Available range
Relay
Control
Program
Defines the relay control method de­pending on the related loop statuses
and the initial relay status
0…37
Relay
Control
Time
The switching on or off period for the
executive programs with restricted
operating time
from 1 to 8192 s in
increments of 1/8 s
Circuit
Check
Type
Defines the outer circuit check
method for relay outputs "relay 4"
(К4) and "relay 5" (К5)
1 – without check 2 – open failure check 3 – short failure check 4 – both open and
short failure check
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
27
The “Relay Control Program” parameter defines the relay control method realized via alarm loops (in case of local control) or initial relay status from power start up moment until the receiving of the first control command via RS-485 interface (in case of centralized control). All available executive programs are shown in the Table 5.
The “Relay Control Time” parameter gives the switching on or switching off period for the executive programs requiring the limited operat­ing time. The maximum value is 65535 intervals, each one being equal to 0,125 s.
The “Circuit Check Type” parameter for relay outputs "relay 4" (К4) and "relay 5" (К5) defines monitoring method of the connected external alarms circuit failures. The outer circuit failures are monitored apart from outputs having switched on or off. The failure statuses are defined by the output minus lead voltage value in accordance with the Table 6.
Table 5: Relay executive programs
№ Program name Program description Initial
status
0 ‘No control’ The relay control conditions are absent Off 1 ‘On’ In case of ‘Intrusion alarm’ or ‘Fire alarm’
turns output ON
OFF
2 ‘Off’ In case of ‘Intrusion alarm’ or ‘Fire alarm’
turns output OFF
ON
3 ‘On for a time’ In case of ‘Intrusion alarm’ or ‘Fire alarm’
turns output ON for a given time
OFF
4 ‘Off for a time’ In case of ‘Intrusion alarm’ or ‘Fire alarm’
turns output OFF for a given time
ON
5 ‘Blinking. Normal
state OFF’
In case of ‘Intrusion alarm’ or ‘Fire alarm’ switches the output in interrupted mode (0,5 s ON, 0,5 s OFF)
OFF
6 ‘Blinking. Normal
state ON’
In case of ‘Intrusion alarm’ or ‘Fire alarm’ switches the output in interrupted mode (0,5 s ON, 0,5 s OFF)
ON
7 ‘Blinking for a time.
Normal state OFF’
In case of ‘Intrusion alarm’ or ‘Fire alarm’ switches the output in interrupted mode during given time (0,5 s ON, 0,5 s OFF)
OFF
8 ‘Blinking for a time.
Normal state ON’
In case of ‘Intrusion alarm’ or ‘Fire alarm’ switches the output in interrupted mode during given time (0,5 s ON, 0,5 s OFF)
ON
9 ‘LAMP’ If ‘Fire alarm’ switches in interrupted
mode (0,25 s ON and 0,25 s OFF)
*
Page 28
28
№ Program name Program description Initial
status
If ‘Fire prealarm’ switches in interrupted mode (0,25 s ON and 0,75 s OFF)
If ‘Intrusion alarm’, ‘Entry alarm’ or ‘Arm failed’ switches in interrupted mode (0,5 s ON and 0,5 s OFF)
If “Fire trouble” switches in interrupted mode (0,25 s ON and 1,75 s OFF)
If there is at least one armed loop turns relay ON
If all loops are disarmed turns relay OFF
10 ‘Alarm output 1’ If all relay assigned loops are armed then
turns ON (close outputs) else turns OFF (open output)
*
11 ‘ASPT’ If at least two relay assigned loops have
entered the ‘Fire alarm’ status and there are no broken auxiliary loops turns the relay ON for a given time
The breaking of an auxiliary loop blocks switching on
If the auxiliary loop has broken during the relay control delay then when recovering the output will be turned ON for a given time (the auxiliary loop breaking holds the turning on delay counting)
OFF
12 ‘SIREN’ In case of ‘Fire alarm’ switches in inter-
rupted mode for given time (1,5 s ON and 0,5 s OFF)
In case of ‘Fire prealarm’ switches in in­terrupted mode for given time (0,5 s ON and 1,5 s OFF)
In case of ‘Intrusion alarm’ switches the relay ON for a given time
OFF
13 ‘Fire output’ In cases of ‘Fire alarm’ or ‘Fire prealarm’
switches ON (closes) output else OFF (opened) output
*
14
‘Output FAULT’ If there are loops having the statuses
“Fire trouble”, “Disarmed” or “Arm failed” then switches output OFF (opens)
else ON (closed output)
*
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
29
№ Program name Program description Initial
status
15
‘Fire LAMP’ In case of ‘Fire alarm’ switches in inter-
rupted mode (0,25 s ON and 0,25 s OFF) In case of ‘Fire prealarm’ switches in in-
terrupted mode (0,25 s ON and 0,75 s OFF)
In cases of ‘Intrusion alarm’, ‘Entry alarm’ or “Arm failed” switches in interrupted mode (0,5 s ON and 0,5 s OFF)
In case of ‘Fire trouble’ switches in inter­rupted mode (0,25 s ON and 1,75 s OFF)
If all associated loops are armed switches output ON
else OFF
*
16
‘Alarm output 2’ If all associated loops are armed or dis-
armed then turns output ON else turns OFF
*
17
‘Turn on for a given time before arming’
Turns ON for a given time during arming delay period
OFF
18
‘Turn off for a given time before arming’
Turns OFF for a given time during arm­ing delay period
ON
19
‘Turn on for a given time when arming’
If at least one loop is armed switches the relay ON for a given time
OFF
20
‘Turn off for a given time when arming’
If at least one loop is armed switches the relay OFF for a given time
ON
21
‘Turn on for a given time when disarming’
If at least one loop is disarmed switches the relay ON for a given time OFF
22
‘Turn off for a given time when disarming’
If at least one loop is disarmed switches the relay OFF for a given time ON
23
‘Turn on for a given time if arming has failed’
If at least one loop is in the state ‘Arm has failed’ switches the relay ON for a given time
OFF
24
‘Turn off for a given time if arming has failed’
If at least one loop is in the state ‘Arm has failed’ switches the relay OFF for a given time
ON
25
‘Turn on for a given time when auxiliary alarm’
If at least one loop is in the state ‘Auxil­iary alarm’ switches the relay ON for a given time
OFF
Page 30
30
№ Program name Program description Initial
status
26
‘Turn off for a given time when auxiliary alarm’
If at least one loop is in the state ‘Auxil­iary alarm’ switches the relay OFF for a given time
ON
27
‘Turn on when disarmed’
Turn the relay ON if at least one as­signed alarm loop is disarmed
OFF
28
‘Turn off when disarmed’
Turn the relay OFF if at least one as­signed alarm loop is disarmed
ON
29
‘Turn on when armed’
Turn the relay ON if at least one as­signed alarm loop is armed
OFF
30
‘Turn off when armed’
Turn the relay OFF if at least one as­signed alarm loop is armed
ON
31
‘Turn on when aux­iliary alarm’
In case of ‘Auxiliary alarm’ turns the relay ON
OFF
32
‘Turn off when aux­iliary alarm’
In case of ‘Auxiliary alarm’ turns the relay OFF
ON
33
‘ASPT-1’ If the alarm loop has entered the ‘Fire
alarm’ status and there are no broken auxiliary loops then switches the relay ON for a given time
If an auxiliary loop has broken during the relay control delay then when recovering the output will be turned ON for a given time (the auxiliary loop breaking holds the turning on delay counting)
OFF
34
‘ASPT-A’ If at least two assigned alarm loops have
entered the ‘Fire alarm’ status and there are no broken auxiliary loops then switches the relay ON for a given time
In case of broken auxiliary loop the switching has blocked and the relay has remained OFF even after loop recovering
OFF
35
‘ASPT-A1’ If there is alarm loop having ‘Fire alarm’
status and there are no broken auxiliary loops then switches the relay ON for a given time
In case of broken auxiliary loop the switching has blocked and the relay has remained OFF even after loop recovering
OFF
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
31
№ Program name Program description Initial
status
36
"Turn on with
temperature
increasing"
If an alarm loop has entered “High tem­perature” status**, that is, the tempera­ture has exceeded "temperature high" threshold then switches ON
OFF
37
"Turn on with
temperature
decreasing"
If an alarm loop has entered “Low tem­perature” status**, that is, the tempera­ture has exceeded "temperature low" threshold then switches the relay ON
OFF
Remarks: * - The relay status is defined by the statuses of assigned loops
** - Only programmable auxiliary alarm loop (type 12) can enter the statuses
“Temperature High” or “Temperature Low” and only if these statuses are programmed for this loop
Table 6: The correspondence between the output minus lead
voltage and the status of the outer circuit
Norm Open failure Short failure
Output is
on
Output is
off
Output is
on
Output is
off
The output voltage is
within the range from
0,35V to 4,0V
less then
0,05 V
more than
4,1 V
more than
4,5 V
less then
0,3 V
4.3 Settings
The device settings specify its operating in whole and give the net settings when operating in network mode as the part of the Orion safety system. They are presented by the Table 8.
Table 7: The device settings
Parameter Description Range
Voltage Analysis
Defines the method of the transi-
tion to the “Power Failed” mode in
case of one or two input power
supplies having been out of range
On / Off
Net Address
Gives the net device address
when connecting to the RS-485
interface
1…127
Page 32
32
Parameter Description Range
Interface
Response Delay
Defines the value of delay for the
device to response for the net
controller request that has been
received through the interface
RS-485
From 1,5 ms to
500 ms in incre-
ments of 1/8 s
4.3.1 Voltage Analysis
The parameter "Voltage Analysis" defines the condition for device transition the “Power Failed” mode, whether this condition deals with any one input voltage trouble or both.
If this parameter is set on the device transits the “Power Failed” mode when any input voltage has fallen below 10 V and returns back to the op­erating mode when both input voltages have exceeded 11 V.
If this parameter is set off the device keeps the operating mode until both input voltage had fallen below 10 V. In such a case the device transits the “Power Failed” mode and returns back to the operating mode when at least one input voltage has exceeded 11 V.
4.3.2 Net Address
The “Net Address” parameter is intended to uniquely identify the de­vice when operating as a part of “Orion” safety system. In such operation mode the device can transmit messages and receive the commands from the net controller, being addressed only by means of this unique network number.
4.3.3 Interface Response Delay
The “Interface Response Delay” parameter is used in case of com­plicated net configuration taking place when the data transmission can be delayed, e.g. in case of RS-485 interface conversion to the other interface types designed for local network, fiber-optic or radio communications.
The current values of “Net Address” and “Interface Response De- lay” parameters can be reset to default ones by means of three long and one short tamper pressings. Long pressing means holding during no less then 1,5 s. Short pressing means holding duration from 0,1 to 0,5 s. Pause between pressings shall stretch from 0,1 up to 0,5 s.
To adjust the device for the specific application and for it more effec­tive operating any parameter (such as loop or relay one or device setting) can be changed by means of "UPROG.EXE" program or ARM Orion Data­base Administrator program (see section 5.1.4).
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SIGNAL-20P DESIGN AND OPERATING PRINCIPLES
33
4.4 Device operation modes
The device is designed to operate in following available modes:
− Technical readiness mode
− Operating mode
− “Power Failed” mode
− Diagnostic mode
− “Device Failed” mode
The device “Ready” indicator statuses corresponding to various de-
vice operation modes are shown by the Table 8.
4.4.1 Technical readiness mode
The device enters the technical readiness mode when voltage has just supplied to the device power terminals. The duration of this mode is not to exceed 3 seconds provided at least one device input is supplied by no less than 11V.
4.4.2 Operating mode
After technical readiness mode having been finished the device en­ters the operating mode, that is, monitors and analyses the alarm loop statuses, controls the relays, transmits messages and receives commands from the net controller.
The operating mode is accompanied by lit “Ready” indicator.
4.4.3 “Power Failed” mode
The device enters the “Power Failed” mode if one or both (see sec­tion 4.3.1) input voltages have fallen below 10 V. In such a mode the de­vice performs its operations and besides produces the “Ready” indicator signal and generates the “Power failed” message.
Both input supply voltages having fallen below 9 V, the device cuts off. The input supply voltages (any or both – see section 4.3.1) having ex­ceeded 11 V, the device automatically transits from “Power Failed” mode to the operating mode generating the “Power Restore” message.
4.4.4 Diagnostic mode
The device transits from the operating mode to the diagnostic mode if the tamper code pattern has been pressed. Refer to the section 6.1.2 for more detailed discussions.
4.4.5 “Device Failed” mode
The device enters the “Device Failed” mode if the microcontroller memory test has failed. The microcontroller memory test is carried out each time the device power has been up. In such a mode the device
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34
doesn’t response to the queries of the net controller which displays the “FAIL RS485 LINE” message.
If the device has entered the “Device Failed” mode the “Ready” indi-
cator switches in the interrupted mode with high frequency (8Hz).
In case of entering the “Device Failed” mode it is necessary to update
the microcontroller embedded software. To do this:
1. Send the query-by-mail to the NPV BOLID specifying the true device version.
2. Receive from the NPV BOLID the "ORION_PROG.EXE" loading pro­gram and embedding software e-file.
3. Connect the device to the personal computer by means of interface converter PI-GR or S2000-PI manufactured by NPV BOLID.
4. Run the program "ORION_PROG.EXE" and then switch on the de­vice power supply.
5. Following the loader directives wait until the embedded software up­date has been finished. After update has completed the device is to transit the technical readiness mode.
Table 8: “READY” indicator lights
Device operation mode The indicators behavior
Technical readiness mode Light indicator is off
Operating mode
Indicator is lit in case of being connected to the net controller, or blinks with the 1 Hz frequency otherwise
“Power Failed” mode
Indicator switches in interrupted mode with 0,125 s ON and 0,875 s OFF
Diagnostic mode Indicator blinks with the 2 Hz frequency
“Device Failed” mode Indicator blinks with the 8 Hz frequency
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SIGNAL-20P APPLICATION
35
5 APPLICATION
5.1 Preparation
5.1.1 Protective measures
There are no dangerous voltage circuits within the device. The mounting and maintaining of the device shall be executed under
power–off conditions.
5.1.2 Device mounting
The device can be mounted to the wall or to other places on prem-
ises being protected from atmospheric fallouts and mechanical damages.
The installation procedure is as follows: a) Attach the device to the wall in any convenient place. If the de-
vice is housed at unwatched premises place it at least 2,2 m higher from the floor level
b) Attach the connecting wires in accordance with the connecting
diagram presented in Appendix C
c) Connect the isolating diodes for "К4" and "К5" outputs as close
to the visible or audible alarm terminals as possible. If these out­puts are not in use stub its by 1 kОhm/0,25 W resistor
5.1.3 RS-485 interface wiring
To connect the device to the net controller via RS-485 highway inter-
face execute the following steps:
a) Connect the A and B lines of RS-485 highway interface to the "A"
and "B" terminals of device
b) Connect the device circuit "0B" to the similar circuits of preceding and following RS-485 connected devices (it is not obligatory if the devices are connected to the same power supply)
c) If the device is neither first nor last one into the interface line then delete the jumper being located closely to the "A" and the "B" terminals of the device and connecting the 620 Ohm terminal resistor to the interface line.
When wiring the RS-485 interface it should connect the devices in se­ries (into the bus configuration). If it is necessary to make long RS-485 in­terface branch (longer than 50 m), for example, to reduce the cable length, it is recommended to use the interface repeater S2000-PI. One can use no more than 10 repeaters (no more than 10 interface branches) in one RS-
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36
485 interface segment. The number of in-series S2000-PI repeaters (the number of segments) is not restricted.
5.1.4 Changing the device default settings
In Orion networking operation mode the device has to be assigned with the unique net address in the range from 1 to 127. To do this, connect the device to the net controller, with other devices being disconnected from the RS-485 interface. If the device is connected to the S2000/S2000M con­sole the net address can be changed from the console directly. The device being connected to the computer, the net address can be changed with the help of “UPROG.EXE”.
To adjust the device for particular application and to increase its ef­fective functionality it may be necessary to change some configuration pa­rameters. The default values of parameters (when the device has been de­livered from the manufacturer) are represented by the Table 9, Table 10 and Table 11.
Table 9: Default device settings
Parameter The default value
Voltage Analysis OFF
Net Address 127
Interface
Response Delay
1,5 ms
Table 10: Default Loop Parameters
Loop Configuration Parameters (see Notes)
№ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
1
4 0 1 0 0 0 0 0 0 - + - - - + - + - - - -
2
4 0 1 0 0 0 0 0 0 - + - - - + - + - - - -
3
4 0 1 0 0 0 0 0 0 - + - - - + - + - - - -
4
4 0 1 0 0 0 0 0 0 - + - - - + - + - - - -
5
4 0 1 0 0 0 0 0 0 - + - - - + - + - - - -
6
4 0 1 0 0 0 0 0 0 - + - - - + - - + - - -
7
4 0 1 0 0 0 0 0 0 - + - - - + - - + - - -
8
4 0 1 0 0 0 0 0 0 - + - - - + - - + - - -
9
4 0 1 0 0 0 0 0 0 - + - - - + - - + - - -
10
4 0 1 0 0 0 0 0 0 - + - - - + - - + - - -
11
4 0 1 0 0 0 0 0 0 - + - - - + - - - + - -
12
4 0 1 0 0 0 0 0 0 - + - - - + - - - + - -
Alarm Loops
13
4 0 1 0 0 0 0 0 0 - + - - - + - - - + - -
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SIGNAL-20P APPLICATION
37
Loop Configuration Parameters (see Notes)
14
4 0 1 0 0 0 0 0 0 - + - - - + - - - + - -
15
4 0 1 0 0 0 0 0 0 - + - - - + - - - + - -
16
4 0 1 0 0 0 0 0 0 - + - - - + - - - + - -
17
4 0 1 0 0 0 0 0 0 - + - - - + - - - + - -
18
4 0 1 0 0 0 0 0 0 - + - - - + - - - + - -
19
4 0 1 0 0 0 0 0 0 - + - - - + - - - + - -
20
7 60 1 30 0 0 0 0 0 - + - - - + - - - + - -
Notes
а) Following are parameters denotes by digits:
1 - Loop Type 2 - Arming Delay 3 - Loop Analysis Delay after Reset 4 - Intrusion/Fire Delay 5 - Relay 1 Control Delay 6 - Relay 2 Control Delay 7 - Relay 3 Control Delay 8 - Relay 4 Control Delay 9 - Relay 5 Control Delay 10 - Non-Disarming 11 - Auto Rearming when Disarmed 12 - Auto Rearming when Fire/Alarm 13 - To Control when Disarmed 14 - Fire Loop Requery Blocking 15 - 300 ms Integration 16 - 10% Deviation Blocking 17 - Relay 1 Control 18 - Relay 2 Control 19 - Relay 3 Control 20 - Relay 4 Control 21 - Relay 5 Control
б) Symbol "+" means ON while "-" one means OFF.
Table 11: Default Relay Parameters
Relay number
Parameter
name
1 2 3 4 5
Relay Con-
trol Pro-
gram
10 10 10 9 12
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38
Relay number
Parameter
name
1 2 3 4 5
Relay
Control
Time
8192 8192 8192 8192 120
Circuit
Check
Type
1 1 1 4 4
ATTENTION! The parameter changes have come into effect after device power reset. The power reset is not necessary for Net Address and Interface Response Delay changing.
5.2 Fire alarm operations
The device performs the fire alarm functions if at least one alarm loop is assigned with the types 1, 2, or 3. If so the device provides the loop op­eration at following statuses:
− "Armed"
− "Disarmed"
− "Arm Delay"
− "Arm Failed"
− "Fire Signal"
− "Fire Prealarm"
− "Fire Alarm"
− "Fire Trouble"
The alarm loop enters the "Armed" status if it has been just armed and it resistance is within the normal range. Short-run disturbances less than 250 ms don’t lead to the status changing.
If during arming the alarm loop parameter “Arming Delay” differs from zero the loop enters the “Arm Delay” status and its breaking doesn’t lead to the alarm.
After arming delay period having been elapsed if the loop resistance is within normal range the loop transits the “Armed” status otherwise “Arm Failed” status.
If “Auto Rearming when Disarmed” loop parameter is set on then this loop has automatically been armed and switched from “Arm Failed” to the “Armed” status if its resistance has been within normal range for more than 3 s.
If the loop resistance has been out of normal range for 300 ms the device has registered the loop breaking and switched its into the one of the following statuses:
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SIGNAL-20P APPLICATION
39
− "Fire Signal" if one smoke (normally opened) detector included into
the type 1 or type 2 alarm loop has actuated
− "Fire Prealarm" if one heat (normally closed) detector included into
the type 2 or type 3 alarm loop has actuated
− "Fire Alarm" if both smoke or both heat detectors included into the
type 1 or type 3 alarm loop has actuated
− "Fire Trouble" in case of short or open failure of alarm loop
Alarm loops of type 1 and type 2 transits from “Armed” to the “Fire Signal” status if one smoke (normally opened) detector has actuated. In such a case the device requeries the alarm loop status, that is, resets the actuated detector and waits for it second actuating. If within 1 min the de­tector has actuated again the device switches the loop into the ”Fire Prealarm” status otherwise the loop enters the “Armed” status. If the pa­rameter “Fire Loop Requery Blocking” is set on for loop in question the de­vice switches the loop into the ”Fire Prealarm” status at once after first de­tector actuation.
Fire loops enter the “Fire Prealarm” status after single detector actua­tion. The duration of “Fire Prealarm” status is determined by “Intrusion/Fire Delay” allowing to study the situation and to avoid the automatically starting of fire equipment in case of false detector actuation.
The “Fire Prealarm” status having been expired, the alarm loop tran­sits the “Fire Alarm” status. In case of type 1 or 3 loops this transition can occur before delay having been elapsed in case of the second detector in­cluded into this loop having actuated.
If the “Intrusion/Fire Delay” value equals to 255 then type 1 or 3 loop enters the “Fire Alarm” status only if two or more detectors have actuated but 2 type loop keeps the “Fire Prealarm” status until the alarm has been reset.
The “Fire Prealarm” status is indicated by the device LED lit in inter­rupted mode with the double 0,125 s flashes.
The alarm loop transits the “Fire Alarm” status after double detector actuating at single type 1 or 3 loop of after “Fire Prealarm” status finishing. The loop transiting to the “Fire Alarm” status, the relays are controlled in accordance with the 1…8, 33 and 35 programs.
If “Auto Rearming when Fire/Alarm” loop parameter is set on then this loop is automatically armed and transits from “Fire Alarm” to the “Arm De­lay” status after its resistance has been within normal range for 15-fold “Fire/Alarm Delay” sec.
The loop enters from “Armed” to “Fire Trouble” status in case of open or short loop failures. After loop recovering and its resistance having been within normal range for 3 s the loop is automatically armed and enters the “Armed” status.
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40
5.3 Burglary alarm operations
Depending on alarm loop type the device enables several burglary
alarm modes:
− Burglary alarm (the loop type 4)
− Burglary alarm with tamper check (the loop type 5)
− Entering alarm
− Alarming
5.3.1 Burglary alarm mode
The device performs the burglary alarm functions if at least one con-
nected loop type is set to 4. The supplied statuses are as follows:
− "Armed"
− "Disarmed"
− "Arm Delay"
− "Arm Failed"
− "Intrusion Alarm"
"Armed", "Arm Delay" and "Arm Failed" statuses are similarly to the corresponding statuses of the fire loops as mentioned above in section 5.2. The duration of short-run disturbances don’t leading to the status changing is equal to 50 ms in case of “Integrating 300 ms” parameter being set off and 250 ms otherwise.
The loop transits from “Armed” to “Intrusion Alarm” status in case of:
− Loop breaking duration has exceed 70 ms and “Integrating 300 ms”
parameter is set off
− Loop breaking duration has exceed 300 ms and “Integrating 300
ms” parameter is set on
− Loop resistance has skipped more than 10% of its value, “10% De-
viation Blocking” parameter being set off
During “Intrusion Alarm” transition the relay control is activating in ac­cording with the 1…8 programs.
If “Auto Rearming when Fire/Alarm” loop parameter is set on then this loop is automatically armed and transits from “Intrusion Alarm” to the “Arm Delay” status after its resistance has been within normal range for 15-fold “Fire/Alarm Delay” sec.
5.3.2 Burglary alarm with tamper check
The device performs the burglary alarm functions with tamper check if at least one connected loop type is set to 5. The supplied statuses are as follows:
− "Armed"
− "Disarmed"
− "Arm Delay"
− "Arm Failed"
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SIGNAL-20P APPLICATION
41
− "Intrusion Alarm"
− “Loop Trbl Short”
− “Tamper Alarm”
"Armed", "Arm Delay", "Arm Failed" and “Intrusion Alarm” statuses are similarly to the corresponding statuses of the type 4 loop as mentioned above in 5.3.1 section.
Alarm loop transits from “Disarmed” to “Intrusion Alarm” mode for at least 300 ms when detector tamper contacts have opened. When the de­vice case has closed the alarm loop returns the “Disarmed” status, the re­covering time being equal to 15 s (tamper contacts have to be closed).
Alarm loop transits from “Disarmed” to “Loop Trbl Short” mode for at least 300 ms in case of loop short failure. After short failure elimination the alarm loop returns the “Disarmed” status, with the recovering time being equal to 3 s (the loop resistance has to be within normal range).
5.3.3 Entering alarm mode
The device operates in entering alarm mode is any loop type is set to
7. The supplied statuses are as follows:
− "Armed"
− "Disarmed"
− "Arm Delay"
− "Arm Failed"
− "Entry Alarm"
− "Intrusion Alarm"
"Armed", "Arm Delay" and "Arm Failed" statuses are similarly to the corresponding statuses of the type 4 loop as mentioned above in 5.3.1 sec­tion.
The loop transits from “Armed” to “Entry Alarm” status in case of:
− Loop breaking duration has exceed 70 ms and “Integrating 300 ms”
parameter is set off
− Loop breaking duration has exceed 300 ms and “Integrating 300
ms” parameter is set on
− Loop resistance has skipped more than 10% of its value, “10% De-
viation Blocking” parameter being set off
The loop transits from “Entry Alarm” to “Intrusion Alarm” mode upon “Intrusion/Fire Delay” has expired.
The “Intrusion Alarm” status is identical to those described in 5.3.1 section.
5.3.4 Alarming mode
The device operates in alarming mode if any connected lop type is set to 11. The supplied statuses are as follows:
− "Armed"
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42
− "Disarmed"
− "Arm Delay"
− "Arm Failed"
− "Silent Alarm"
"Armed", "Arm Delay" and "Arm Failed" statuses are similarly to the corresponding statuses of the type 4 loop as mentioned above in 5.3.1 sec­tion.
The loop transits from “Armed” to “Silent Alarm” status in case of:
− Loop breaking duration has exceed 70 ms and “Integrating 300 ms”
parameter is set off
− Loop breaking duration has exceed 300 ms and “Integrating 300
ms” parameter is set on
− Loop resistance has skipped more than 10% of its value, “10% De-
viation Blocking” parameter being set off
The ”Silent Alarm” status of the alarm loop influences only relays con­trolled by the programs Alarm output 1 (10) or Alarm output 2 programs (the relay is opening). The relays controlled by LAMP (9) and SIREN pro­gram retain its statuses.
If “Auto Rearming when Fire/Alarm” loop parameter is set on then this loop is automatically armed and transits from “Intrusion Alarm” to the “Arm Delay” status after its resistance has been within normal range for 15-fold “Fire/Alarm Delay” sec.
5.4 Auxiliary alarm application
The device allows controlling and transmitting to the net controller the status information of various auxiliary circuits not dealing with burglary or fire alarming, for example, fire auto extinguishing system blocking vehicles contacts, mass, flow, temperature or pressure detectors, throttle valves and so on. The types 6 and 12 alarm loops can be used for this purposes. These loops cannot be armed or disarmed. They are permanently moni­tored by the device.
5.4.1 Type 6 auxiliary alarm loops
Type 6 auxiliary alarm loops can be in one of the two possible statuses which are “Aux Zone Alarm” and “Aux Zone Restore”. The loop transits from “Aux Zone Restore” to the “Aux Zone Alarm” status if the breaking time has exceeded 300 ms.
The reverse transition from “Aux Zone Alarm” into “Aux Zone Re­store” status takes place automatically when loop resistance has come into the normal range for more then “Arming Delay” period.
Following are the executive programs which are blocked in case of auxiliary loop breaking:
- general purpose programs 1…8
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SIGNAL-20P APPLICATION
43
- 11 (ASPT)
- 12 (SIREN)
- 33 (ASPT-1)
- 34 (ASPT-A)
- 35 (ASPT-A1
Blocking of the relay control in case of auxiliary loop breaking impli-
cates that
- the relay doesn’t switch on in accordance with given tactics if the loop has already broken
- if the breaking has happened when the relay was controlled it will be returned to the initial status for given program
The relays controlled in accordance with programs 1…8, 11 and 33 will switch on when auxiliary loop has recovered but relays controlled in accordance with programs 34 and 35 will keep switched off.
5.4.2 Type 12 auxiliary alarm loops
Type 12 auxiliary alarm loop five possible statuses are determined by loop resistance threshold values, these values being shown below.
50
kOhm
loop resistance
0
status1
status2 status3 status4 status5
status threshold 4/5
status threshold 3/4
status threshold 2/3
status threshold 1/2
Figure 1. Statuses and status thresholds of programmable auxiliary loop
The loop resistance threshold values giving the boundary lines be­tween statuses and status codes are user programmable. So the equip­ment having several statuses and correspondingly several output contact groups can be controlled by means of single loop including contact groups into the alarm loops with additional resistances. These loops also can be short or open failure monitored.
The device sound and light alarm and relay controlling are defined by statuses this loop to enter. The programmable auxiliary loop status chang­ing depends only on loop resistance changes and is not impacted by any other factors or net controller commands. The resolving time when the status is changing amounts 300 ms.
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44
The alarm loop entering into the “Armed”, “Disarmed”, “Aux Zone Re­store” or any “Restore…” status, this status resolving time (recovery time) is equal to the “Arming Delay” period.
The programmable auxiliary alarm loop status codes are enumerated in Table 12.
Table 12: Programmable auxiliary loop status codes
Status
code
Status Message
1 AC power has been restored
AC POWER
RESTORE
2 AC power has been lost
AC POWER
FAILED
3 Intrusion alarm
INTRUSION
ALARM
17
Arming has failed due to the activated
status of detector
ARM FAILED
24
Detector status monitoring has been
switched on
ARMED
35 Auxiliary alarm loop has been restored
AUX ZONE
RESTORE 36 Auxiliary loop alarm AUX ZONE ALARM 37 Fire alarm FIRE ALARM
38
Zone disarmed. Arming is impossible due
to detector being in activated status
NOT READY TO
ARM 39 Extinguishing equipment is fault-free FIRE TRBL RST 41 Extinguishing equipment faults FIRE TROUBLE
44
Fire signal has been received and fire
alarm is probable
FIRE PREALARM
45 Open-circuit failure in the alarm loop LOOP TRBL OPEN 58 Silent zone alarm SILENT ALARM 71 The pressure or water level is falling LEVEL LOW
72
The pressure or water level is in normal
state
LEVEL NORMAL
74 The pressure or water level is rising LEVEL HIGH
75
The pressure or water level has ex-
ceeded the emergency threshold
LEVEL TOO HIGH
76
Temperature has exceeded the maxi-
mum value
TEMPERATURE
HIGH
77 The pressure or water level has fallen LEVEL TOO LOW
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SIGNAL-20P APPLICATION
45
Status
code
Status Message
below the emergency threshold
78 Temperature has normal value
TEMPERATURE
NORM
82 The heat sensor failure has detected
HEAT SENSOR
FAIL 109 The detector status is not monitored DISARMED 118 Entry zone alarm ENTRY ALARM 130 The pump has started PUMP ON 131 The pump has cut out PUMP OFF
149
Device or detector case is opened
TAMPER ALARM
152
Device or detector case is closed
TAMPER
RESTORE
198
Device power supply is out of range
POWER FAILED
199
Device power supply is restored after
failure
POWER RESTORE
200 Battery supply is restored
BATTERY
RESTORED
202 Battery supply is out of range BATTERY FAILED
204
The service is required for the detector
(for example, the smoke chamber of DIP-
34A detector is dusted)
SERVICE
REQUIRED
206
Temperature has fallen below the mini-
mum value
TEMPERATURE
LOW
214 Short circuit in the alarm loop
LOOP TRBL
SHORT
216 Fire conditions have been detected FIRE SIGNAL
220
The pressure detector has signaled
pressure rising
GAS PRESS
SIGNAL
223
Time stamp is formed by the console af-
ter time changing
TIME STAMP
Programming type 12 loop status thresholds it is required to know the actually values of loop resistances. To estimate these values one can use the device metered digit value by formula
1
270
loop
−=
ADC
R
, [kOhm]
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46
where
loop
R
is the alarm loop resistance
ACD is the device metered resistance in analogue-digital con-
verter terms
This formula allows adequately calculating of loop resistance in range
from 0,1 to 50 kOhm.
5.5 Alarm loop arming and disarming
The device enables any loop arming or disarming by means of net controller. This doesn’t concern the auxiliary loops of 6 and 12 types and loops with “Non-Disarming” parameter being set on. Having received the auxiliary loop arming or disarming command the device sends the mes­sage about its current status. Plus the device responses by current status message after having received of the disarming command deal with loop with “Non-Disarming” parameter being set on.
The device enables the centralized control of partition arming and disarming by means of the net controller.
In case of centralized partition control the user identifier codes are recorded to the net controller database with appropriate authority levels.
The identifier having been read, its code is transmitted via interface. In this process the reader LED is flashing with red and green with 5 Hz fre­quency until the net controller answer has been received. It can take from fractions of a second up to several seconds depending on the number of devices connected to the RS-485 interface.
If the presented key has met the partition control authority level then the reader display indicates the current partition status in accordance with the Table 13. In case of repeated presenting of this key the partition is arm­ing (if disarmed) or disarming (if armed). Each succeeding identifier pre­senting causes the action which is opposite to previous. If the identifier available control operations are restricted, for example, only arming is al­lowed then the repeated and all following presenting cause only enabled action (arming in our case) regardless of current partition status.
Table 13: Partition status light indicating
Partition status Reader indicator mode Light color
"Disarmed" Off -
"Armed" On
Yellow
(Green + Red)
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SIGNAL-20P MAINTENANCE
47
Partition status Reader indicator mode Light color
"Intrusion Alarm", "Fire
Alarm", "Fire Prealarm",
"Arm Failed"
Blinks with 2 Hz frequency Yellow
"Fire Trouble" Blinks with 5 Hz frequency Yellow
If the presented identifier is unknown or has low authority level the net controller denies the access and the device indicate this event by triple flashes and subsequent turning on with red light.
6 MAINTENANCE
To make sure that the device is in reliable working condition test it on receipt and once a year. The testing shall include:
- Visual inspection of the possible mechanical damage of the device
case
- Inspection of the device mounting security and contacting wire and
contact coupling statuses
- Functional testing of the device efficiency accordingly with the sec-
tion 6.1 of this manual
6.1 Device testing
The purpose of this testing is the inspection of device operability when having received and once a year during performance. The test in­cludes the functional check with the aim of showing up possible defects and their operability status estimation. If the device doesn’t meet the re­quirements of the checking procedure described below then appeal to the manufacturer.
The device shall be tested under the following ambient conditions:
- Temperature - (25 +
10) оС
- Relative humidity - (45 - 80) %
- Atmospheric pressure – (630 – 800) mm Hg
The device testing connection diagram is presented in the Appendix D. The operability status testing time is no more than 10 minutes.
Note! The wire connection or disconnection when testing is realized under power-off conditions.
6.1.1 Overall functional testing
а) Energize the device
b) Verify the indicator "Ready" being switched on
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48
c) Verify the device useful current being not exceeded values pre-
sented by the Table 1.
d) Verify the S2000/S2000M console displaying the occurring events,
such as:
- “RST RS485 LINE” in case of device has been detected
- “DEVICE RESTART” in case of device reset
- “TAMPER ALARM” when device case is opened
6.1.2 Testing in diagnostic mode
Before diagnostic disconnect all relay load circuits!
To run the diagnostic mode open the device cover and press tamper detector three times for short time (0,1-0,5 s) and once hold for a time at least 1,5 s. The pause between pressings shall be no more than 0,5 s.
The device being useful, the “Ready” indicator should enter the inter­rupted quick flashing light mode with the frequency of 2 Hz.
Then all relay outputs shall switch off and loop voltages shall cut out for 3 s.
After loop voltage having recovered the relays from 1 to 5 in turns shall switch on and off with the interval of 2 s.
As soon as relay 5 has been switched off the outputs “K” and “З” shall be supplied for 2 s.
After outputs “K” and “З” having been switched off the device auto­matically exits out of diagnostic mode and returns into the operating mode.
6.1.3 Alarm loop checking
а) The alarm loop being disconnected (terminal resistor being dis­connected), measure the first alarm loop voltage. It shall be within the range from 26,5 to 27,5 V.
b) Connect the terminal resistor 4,7 kОhm to the “ШС1” and read the
ADC value by means of S2000/S2000M as follows:
- Select the menu commands “Request INFO” and "Zone ADC" gradually
- Enter the device address (the default value is 127) or select the device descriptor from the list of connected devices with the help of "t" and "u" keys
- Enter the alarm loop number 1 The value given out shall be within the range from 46 to 50.
c) Repeat the steps from b) item for loops from 2 to 20.
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SIGNAL-20P STORAGE
49
7 STORAGE
There must not be any acids or alkalis vapor, aggressive gas or other noxious agent with corrosive effect on premises where the device is sto­ried.
The device storage life in package has to be no more then 6 months.
8 MANUFACTURER DATA
ZAO NVP BOLID
#4, Pionerskaya street, Korolyov, Moscow Region, Russia, 141070
Tel/fax: +7 495 777 40 20, +7 495 516 93 72
E-mail: info@bolid.ru
Web-site: http://www.bolid.com
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50
Appendix А. SIGNAL-20P dimensions
All dimensions are defined in millimeters.
Page 51
APPENDIX B. SIGNAL-20P BLOCK SCHEME
51
Appendix B. SIGNAL-20P block scheme
processor
commu-
tator
loop 1
loop20
voltage converter
27V
"Ready"
indicator
RS-485
loop
power dump unit
switching
relays (1, 2, 3)
circuit control outputs (4, 5)
interface
voltage converter
5V
power
supply U1
power
supply U2
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52
Appendix C. SIGNAL-20P connection diagram
Page 53
APPENDIX D. SIGNAL-20P TESTING CONNECTION DIAGRAM
53
Appendix D. SIGNAL-20P testing connection diagram
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54
Appendix E. Including the detectors into the loops
Type 1 (fire smoke alarm loop with double actuating recognition)
Rt – terminal resistor 4,7 kОhm
Ra – additional resistor
SD – fire smoke detector
Table 14: Additional resistance preferred values for various detectors
IP212-
3SU
IP212-
26
IP212-
41М
IP212-
44
IP212-
45
IP212-
46
IP212-
54Т
(5,5 мА)
Ra,
kOhm
1,5 1,5 2,2 1,5 2,2 2,2 0
IP212-58
IP212-
78
2151Е 2100
IP101-
1А
Clean contact
output detectors
Ra,
kOhm
1,5 2,2 2,2 2,2 2,4 3,0
Note: It may be necessary to make the presented values more precise when device operating with specific detectors.
Type 2
(fire combined alarm loop)
loop+
loop-
Ra
Rsh
Rt
SD
HD
SD – smoke detector HD – heat detector
0 for IP212-3SU, IP212-26 etc
Ra =
510 Ohm for IP101-1A, IPR513-3
Rsh = 8,2 kOhm Rt = 4,7 kOhm
Type 4
(burglary alarm loop)
loop+
loop-
Rt
NOD
NCD
NOD – norm. opened burglary detector
NCD – norm. closed burglary detector
Rt = 4,7 kOhm
loop+
loop-
Ra Ra
SD
SD
Rt
Page 55
APPENDIX E. INCLUDING THE DETECTORS INTO THE LOOPS
55
Type 3
(fire heat alarm loop with double ac-
tuating recognition)
loop+
loop-
Rsh
Rt
HD
Rsh
HD
HD – heat detector Rsh = 4,7 kOhm Rt = 4,7 kOhm
Type 5
(burglary with tamper check)
loop+
loop-
13k 8,2k
L1
L2
L1 – tamper lead
L2 – detector lead
Scheme of smoke detector
connection, loop type 1
SD – smoke detectors (see Table 14)
Scheme of smoke and heat
detector connection, loop type 2
loop+
loop-
SD
HD
2
34
8,2 kOhm
Scheme of heat detector
connection, loop type 3
HD – smoke detectors
(IP103-5, IP109-1, IP103-4 etc)
Scheme of burglary detector
"Foton-SK" connection,
loop type 5
Page 56
56
Smoke detector simulation
Heat detector simulation
IPR 513-3 detector connection
Page 57
WARRANTY
57
Warranty
Manufacturer warrants its product to be in conformance with specifica-
tion under normal transportation, storage, mounting and maintenance.
Manufacturer warrants Signal-20P product to be free from defects in materials and workmanship for 18 months since putting in to operation, but no more then 24 months since production under normal use and service.
Signal-20P Device
___________________________________________________________
Product designation serial number
Produced, tested by quality control department in compliance with state standards and specifications, and packed by NVP ‘BOLID’ company.
Q.C.
STAMP ____________________________ ____________________
Name Date
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