Replacing FST-2 with FST-2XT
MANUAL
FST-2 > FST-2XT
SAFETY CCT CLOSED
>AX< >BX< '''@'''
0 0 13:06:56
ManualforreplacingFST-2withFST-2XT
Manufacturer NEW LIFT Steuerungsbau GmbHLochhamer Schlag 8 82166 Graefelfing
Tel +49 89 – 898 66 – 0 Fax +49 89 – 898 66 – 300 Mail [email protected]
www.newlift.de
Service line Tel +49 89 – 898 66 – 110 Mail [email protected]
Date of issue 17.12.2015
Author EP / AL
Release AL
Hardware version ab FST-2 V2.1
Software version not relevant
Doc. No. hb_Austausch FST2 gegen FST2XT_2015-12_en
Copyright © NEW LIFT Steuerungsbau GmbH, 2015.
This manual is protected by copyright. All rights, including those of copying, of reproduction, of translation and of modification, in whole or in part, are reserved by the publisher.
No part of this description may be reproduced in any form or copied with an electronic replication system without written permission.
Although great care has been taken in the production of texts and figures, we cannot be held legally liable for possible mistakes and their consequences.
ManualforreplacingFST-2withFST-2XT I
Content
1 General 11.1 Abbreviations, characters and symbols used 1
1.2 Further information 1
1.3 How to contact us 1
1.4 General safety regulations 21.4.1 Applicablestandardsandguidelines 2
1.4.2 Electromagneticcompatibility(EMC) 2
1.4.3 Handlingelectronicassemblies 2
2 Data transmission via LON Bus 3
3 Data transmission via serial interface 4
4 Circuit diagram, monitoring control voltage 5
5 Setting instructions 8
6 Certificates 9
II ManualforreplacingFST-2withFST-2XT
ManualforreplacingFST-2withFST-2XT 1
GeneralAbbreviations,charactersandsymbolsused
1 General
This manual is intended to simplify the replacement of the FST-2 circuit board with the FST-2XT circuit board. Read this manual carefully and observe the FST-2XT installation and commissioning manual as well as the included circuit diagrams and jumper settings for the circuit boards before beginning the replacement. After replacing, perform the tests listed under item 6 of certificates - “FST 5003.x - notices” on pages 1 and 2. Update the documents of the lift system on-site as well as other documents and those that may be present at the “designated entity”. A check of the parameters and functions transferred from the FST-2 circuit board or of the NEW LIFT factory parameter set is the responsibility of the person who performs the replacement. As assis-tance here, the test actuations as described in the FST-2XT mounting and commissioning manual under 6.7.4 are to be performed. The FST-2XT circuit board is generally compatible with the FST-2 circuit board. There are, however, additional functions resulting from further developments, relating to the EN81-1/2:1998 + A3:2009 A3 in particular, that are to be noted.
1.1 Abbreviations, characters and symbols used
Safety-relevant information
This symbol is located in front of safety-relevant information.
Information notice
This symbol is located in front of relevant information.
1.2 Further information
The following documents, among others, are available for the FST control system and its components: › FST Installation & Commissioning › FST manual › ADM manual › FPM manual › SAM manual › EAZ-256 manual › EAZ-LCD and EAZ-VFD manual › Fire recall manual
These and other current manuals can be found in the download area of our website under Service at http://www.newlift.de/en/service/download
1.3 How to contact us
If, after referring to this manual, you still require assistance, our service line is there for you:
Phone +49 89 – 898 66 – 110 E-mail [email protected]
Mon. - Thurs.: 8:00 a.m. – 12:00 p.m. and 1:00 p.m. – 5:00 p.m. Fr: 8:00 a.m. – 3:00 p.m.
ManualforreplacingFST-2withFST-2XT 2
GeneralGeneralsafetyregulations
1.4 General safety regulations
The FST-2XT must only be operated in perfect working condition in a proper manner, safely and in compliance with the instructions, the valid accident prevention regulations and the guidelines of the local power company.
The safety guidelines of the FST manual and the FST Installation and Commissioning manual always apply.
1.4.1 Applicable standards and guidelines
All FST-2XT circuit boards satisfy: › the safety guidelines for the construction and installation of passenger and goods passenger lifts (DIN EN 81 Part 1 and 2).
› the conditions for the erection of high voltage installations with nominal voltages up to 1 kV (DIN VDE 0100). › the contact protection measures in the machine room (VDE 0106). › the data sheet on safety measures for the installation, maintenance and commissioning of lift systems (ZH 1/312).
1.4.2 Electromagnetic compatibility (EMC)
An accredited inspection authority has inspected the FST control system and its components in accordance with the standards, thresholds and severity levels named in EN 12015/1995 and EN 12016/1995.
The FST control system and its components are: › immune to electrostatic discharge (EN 61000-4-2/1995) › immune to electrostatic fields (EN 61000-4-3/1997) › immune to fast transient disturbances (EN 61000-4-4/1995)
The electromagnetic disturbance field strengths created by the FST control system and its components do not exceed the permissible thresholds. (EN 55011/1997).
1.4.3 Handling electronic assemblies › Keep the electronic assembly in its original packaging until installation. › Before opening the original packaging, a static discharge must be performed. To do this, touch a grounded piece of metal.
› During work on electronic assemblies, periodically perform this discharge procedure › All bus inputs and outputs not in use must be equipped with a terminal resistor (terminator).
Data transmission via LON BusGeneralsafetyregulations
3 ManualforreplacingFST-2withFST-2XT
2 Data transmission via LON Bus
With group lifts, the following step is also to be observed:
› With lift groups, switch the other group members off completely via the respective main switches (Q1) and cont-roller fuse (F4). For the circuit board that is to be replaced, leave the control system on so that the FST-2 circuit board is electrically live and ready for use (FST-LED illuminates and the display is in operation).
Transferring parameters with single lifts: › The control system is switched on and the FST-2 circuit board is electrically live and ready for use. › Now switch on auxiliary mode and make certain that all doors are closed. › Disconnect the plugs for the shaft bus (X5 and X6). › Set the lift ID-number parameter on the FST-A (MAIN MENU/Config/ID’s/Lift ID-Number).› Before opening the original packaging of the FST-2XT, a static discharge must be performed. To do this, touch a grounded piece of metal.
› Set down the FST-2XT circuit board in an insulated manner so that it is not touching any conductive parts, e.g., on the original packaging.
› Connect the installed FST-2 to the new FST-2XT with a bus cable at the respective X3 bus connectors (options bus).
› Wait until the FST-2XT has started up. › Activate the hidden menus(MAIN MENU/System/Factory Menu/Hidden Menus/Yes). › Start the transfer of parameters with the Clone FST-2 LON command with Enter. › In the FST-2 display, data transfer is indicated by the brief appearance of “FTX“ before the date. › Transfer is concluded when Config. transfer ok appears in the display with the FST-2XT. › The FST-2XT automatically restarts with the accepted parameters. › Please wait until the FST-2XT has started up again completely. › Now switch off the control system completely via the main switch (Q1) and the controller fuse (F4). › Remove the FST-2 circuit board while in a de-energised state and install the new FST-2XT circuit board and restore the corresponding connections.
› Switch the main switch (Q1) and the fuse (F4) back on again. › Wait until the FST-2XT has started up again completely and make certain that the correct lift ID-number is set for the FST-2XT (MAIN MENU/Config/ID’s/Lift ID-Number).
› This concludes the transfer of parameters.
X.
+
GESCHLOSSEN
>A< '''@''' 01 14:03:02
J2
J1
J120
J110
J100
J90
J131
J133
J135
J136
X2
X3
X7X8X1
X4
X5
X6
X14
SK
ZU
SP
B
SPA
TKA
TKB
TKC
NH
TL
FKN
HLT
X15
X12
X11
X10
X9
X30
X20 X21
X16
X13
X32
X17
K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13
K23
K22
K21
K20
230
V A
C
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
X18 X19
HNKFHNCKT
BKTAKT
APSBPS
UZKS Rev. D2.2b
A10036
AEB-004
B
C
A
Speicherkarte / memory-card
FST
STATUS
ERROR
Modem(RS-232)
X10
D
151353 7 9 111 17 19
Oberster Ruf / top call[ one up ]eins auf /
Unterster Ruf / bottom call[ eins ab / ]one down
[]
Umschalttaste /shift
Antrieb /drive
Testmenü / test menu[ ]Anzeige rechts / display right
Außensteuerung Aus /landing calls off[
display left ]Anzeige links /
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
X12Drehgeber /
encoder
X5X6
X4
X3
X2 HHT
BUS
Schacht-BUS Einspeisung /shaft or group-bus power input
Option
BUS
Service(RS-232)
X9
Antrieb /drive
X11
X8
Menü, Eingabe / menu, enter[ ]Infoanzeige / info screen
X1
Sicherheitskreis / safety circuitSchacht BUS /shaft bus
X.
+
J2
J120
J110
J90
J131
J133
J135
J136
X2
X3
X1
X4
X5
X6
X14 X15
X12
X11
X43
X9
X30
X20 X21
X16
X13
X32
X17
K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13
K23
K22
K21
K20
230
V A
C
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
X18 X19
JS
X41
J1
X42
SKZUSPB
SPATKA
TKBTKC NH
FKNH
01 14:03:02>A< '''@'''
GESCHLOSSENFST
STATUS
ERROR
USB-Host
USB-Slave
Drive
Enter
Shift
Select
Func
X40
CA
N
LON connection
SAFETY CCT CLOSED
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ManualforreplacingFST-2withFST-2XT 4
Data transmission via serial interfaceGeneralsafetyregulations
3 Data transmission via serial interface
X.
+
GESCHLOSSEN
>A< '''@''' 01 14:03:02
J2
J1
J120
J110
J100
J90
J131
J133
J135
J136
X2
X3
X7X8X1
X4
X5
X6
X14
SK
ZU
SP
B
SPA
TKA
TKB
TKC
NH
TL
FKN
HLT
X15
X12
X11
X10
X9
X30
X20 X21
X16
X13
X32
X17
K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13
K23
K22
K21
K20
230
V A
C
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
X18 X19
HNKFHNCKT
BKTAKT
APSBPS
UZKS Rev. D2.2b
A10036
AEB-004
B
C
A
Speicherkarte / memory-card
FST
STATUS
ERROR
Modem(RS-232)
X10
D
151353 7 9 111 17 19
Oberster Ruf / top call[ one up ]eins auf /
Unterster Ruf / bottom call[ eins ab / ]one down
[]
Umschalttaste /shift
Antrieb /drive
Testmenü / test menu[ ]Anzeige rechts / display right
Außensteuerung Aus /landing calls off[
display left ]Anzeige links /
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
X12Drehgeber /
encoder
X5X6
X4
X3
X2 HHT
BUS
Schacht-BUS Einspeisung /shaft or group-bus power input
Option
BUS
Service(RS-232)
X9
Antrieb /drive
X11
X8
Menü, Eingabe / menu, enter[ ]Infoanzeige / info screen
X1
Sicherheitskreis / safety circuitSchacht BUS /shaft bus
X.
+
J2
J120
J110
J90
J131
J133
J135
J136
X2
X3
X1
X4
X5
X6
X14 X15
X12
X11
X43
X9
X30
X20 X21
X16
X13
X32
X17
K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13
K23
K22
K21
K20
230
V A
C
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
24 V
DC
X18 X19
JS
X41
J1
X42
SKZUSPB
SPATKA
TKBTKC NH
FKNH
01 14:03:02>A< '''@'''
GESCHLOSSENFST
STATUS
ERROR
USB-Host
USB-Slave
Drive
Enter
Shift
Select
Func
X40
CA
N
LON connection
Serial connection
SAFETY CCT CLOSED
>AX< >BX< '''@''' 00 13:06:56
With group lifts, the following step is also to be observed: › With lift groups, switch the other group members off completely via the respective main switches (Q1) and cont-roller fuse (F4). For the circuit board that is to be replaced, leave the control system on so that the FST-2 circuit board is electrically live and ready for use (FST-LED illuminates and the display is in operation).
Transferring parameters with single lifts: › The control system is switched on and the FST-2 circuit board is electrically live and ready for use. › Now switch on auxiliary mode and make certain that all doors are closed. › Disconnect the plugs for the shaft bus (X5 and X6). › Set the lift ID-number parameter on the FST-A (MAIN MENU/Config/ID’s/Lift ID-Number). › Before opening the original packaging of the FST-2XT, a static discharge must be performed. To do this, touch a grounded piece of metal.
› Set down the FST-2XT circuit board in an insulated manner so that it is not touching any conductive parts, e.g., on the original packaging.
› Connect the installed FST-2 to the new FST-2XT with a bus cable at the respective X3 bus connectors (options bus).
› In addition, also connect the installed FST-2 to the new FST-2XT with a serial cable (null modem cable, NOT a standard serial cable!) at the respective X9 plug.
› Wait until the FST-2XT has started up. › Activate the hidden menus(MAIN MENU/System/Factory Menu/Hidden Menus/Yes). › Start the transfer of parameters with the Clone FST-2 SERIAL command with Enter.› Transfer is concluded when Config. transfer ok appears in the display with the FST-2XT.› The FST-2XT automatically restarts with the accepted parameters. › Please wait until the FST-2XT has started up again completely. › Now switch off the control system completely via the main switch (Q1) and the controller fuse (F4). › Remove the FST-2 circuit board while in a de-energised state and install the new FST-2XT circuit board and restore the corresponding connections.
› Switch the main switch (Q1) and the fuse (F4) back on again. › Wait until the FST-2XT has started up again completely and make certain that the correct lift ID-number is set for the FST-2XT (MAIN MENU/Config/ID’s/Lift ID-Number).
› This concludes the transfer of parameters.
ManualforreplacingFST-2withFST-2XT 5
Circuit diagram, monitoring control voltage Generalsafetyregulations
4 Circuit diagram, monitoring control voltage
© Alle Rechte vorbehalten
NEW
Lift Steuerungsbau GmbH
Lochhamer Schlag
82166 Gräfelfing
order
safetycct
auxillaryinspection control
factory no.:
FST2 >
FST
2XT
= + pageAu
fzug
SS1
draw
:
date:
AB 18.11.2015
change:
date:
name:
change:
change:
7fro
m
12
34
56
78
910
1112
.12 / L1a
.12 / N1
L1a / .01
N1 / .01
9X23
19
=Aufzug
+IK
/2.01
A20
+SS/2.03
27.3
27.1
27.5
PE
27.6
1X100
23
27.2
27.4
A1
/3.02
15.3
19.3
15.6
19.1 21
.2
18.1
24V
21.118.4
auxillary
down
18.3
auxillary
up18.2
auxillary
on
21.3
21.6
FSM
X1.9 /
22.1
24V
22.3
inspection
up22.4
inspection
down
15.4
22.5
inspection
fast
15.1
22.2
inspection
on
15.2
32.6
32.6
NSHK_
1 /
32.5
32.5
32.7
32.7
key safety circuit:
norm
al drive
inspection drive
auxillary contro
ldoor bypass
F4.1
B 2A
Fuse safetycct
2 1
+SAS7
7em
erg. Stop
shaft pit
S21
.04
.05
.05
.06
.06
.07
auxillary contro
l
9 10
S21
down
14 13
S21 up
12 115 6
16 15
18 1720 19
+ISB
S17
inspection down
23 24
+ISB
W15
14 x 1²
inspection control pod
76
811
13
45
2
+ISB
S16
inspection up
23 24
+ISB
S15
.08
.08
inspection
13 14
22 21
+ISB
S9
inspection em
erg.
brake sw
itch
2 1
34 3314 13
14 13
+ISB
S18
inspection fast
14 13
Circuit diagram, monitoring control voltage Generalsafetyregulations
6 ManualforreplacingFST-2withFST-2XT
© Alle Rechte vorbehalten
NEW
Lift Steuerungsbau GmbH
Lochhamer Schlag
82166 Gräfelfing
order
safetycct inputs:
emerg.stop / manualdoor(C
) / doorB
/ doorA doorlock
factory no.:
FST2 >
FST
2XT
= + pageAu
fzug
SS2
draw
:
date:
AB 18.11.2015
change:
date:
name:
change:
change:
7fro
m
12
34
56
78
910
1112
1,00
br
=Aufzug
+IK
/1.01
/ X100.23
A20
+SS/1.01
32.3
3.6
3.4
32.2
3.3
32.1
3.2
3.1
2829PE
30
14.5
31
14.4
24V
32
14.2
X30
1919
14.1
24V / H
SG +77
key safety circuit:
norm
al drive
inspection drive
auxillary contro
ldoor bypass
emerg. stop shaft
A1
/3.02
/ NSHK_
2
NH
14.7
emerg. stop
TKC
14.6
manual door
(TK C / toplim
it sw
itch h
ydraulic)
32.3
TKB
32.2
door contact
14.5
TKA
32.1
door contact
14.4
SPA
14.3
door lock
SPB
14.2
door lock
K14
safetycct closed
14.1
safety cct.
closed
SKZU
15.7
K22
K23K20
K21
13.13zone switch B
13.12
K23
door zonesignal B
K21
X30
1919
K23
7713.10
K22
NSHK_
3 /
SHK EN
DE /
1.15
GND
K22
door zonesignal A
K21
K23
13.11
K21 K23
K22 K20
13.7
K21
K20 K23
K22
bypass
13.9
door zonesignal
13.14
door zoneenable
23X100
24PE
2526
27
+FKW27
gnge
ws
br
+FKS2
8zone switch B
in the zone closed
+FKS2
7zone switch A
in the zone closed
N = north pole = black
S = south pole = re
d
max. 200 mm
max. 200 mm
zone switch A
in the zone closed
N S S27
K59.7
/3.01
control
voltage monitoring
12
1114
N S S28
zone switch B
in the zone closeddoor zone area
+SAS1
30.1
landing door lock A
1...n
+SAS1
30.2
landing door lock B
1...n
+FKS1
20.1
car d
oor switch A
+FKS1
20.2
car d
oor switch B
ManualforreplacingFST-2withFST-2XT 7
Circuit diagram, monitoring control voltage Generalsafetyregulations
© Alle Rechte vorbehalten
NEW
Lift Steuerungsbau GmbH
Lochhamer Schlag
82166 Gräfelfing
order
I / O Ports FST
factory no.:
Vorlage
= + pageAu
fzug
SS46
draw
:
date:
AB 18.12.2015
change:
date:
name:
change:
change:
85fro
m
12
34
56
78
910
1112
ws 1,00rs 1,00
1,00rs
15X24
5 K61 .03
12
11
14
63X40
64
K61
1211
14.02
collective
fault output00
00017D
FLAG
[1] 00000024
A1A21.4
PORT [0]
65
1.5
PORT [1]
1.6
PORT [2]
1.7
PORT [3]
1.8
PORT [4]
1.9
PORT [5]
1.10
PORT [6]
1.11
PORT [7]
/44.12 / GND
/44.12 / 24V
GND / /47.01
24V
/ /47.01
/42.12 / HSG
+/42.12 / HSG
HSG
+ / /47.01
HSG
/ /47.01
A1
/7.08
K90.1 12
1114
/37.07
FF063E
84
UCMTest relay
A1A2
control
voltage monitoring
K59.7 12
1114
/37.12
A1A2
ManualforreplacingFST-2withFST-2XT 8
Setting instructionsGeneralsafetyregulations
5 Setting instructions
Important note for commissioning, exchange of circuit board or software update of FST-2 / XT / S cont-rollers with regard to UCM-A3 errors
Due to the EN81-1/2:1998 + A3:2009 A3, which has been mandatory since 01 January 2012, the FST-2 product family is equipped standard with the “UCM-A3” software function. For reasons of safety, this function is activa-ted with this delivered circuit board / control system or software update! If the UCM-A3 function is not needed, deactivation can be performed as follows.
Main Menu/System/Factory Menu/
Hidden Menus/YES/Settings/Miscel 11/xxxxx1xxx
Change exclusively the only 4th position right on the value „1“ !
- Save the change with „Save changes values“ YES
- The test functions remain visible in the test menu even after deactivation, but internal comparison and query cycles are deactivated.
- In addition, error message „DRM UCM-A3 Error“ may appear. A reset can only be performed under test menu “UCM-A3 Error Reset“.
From version V0091 a drive with the auxiliary or inspection control for upcoming signals „DRM UCM-A3 Error“or„DRM A3-Drive Error“is no longer possible.
It is assumed the fault is removed, the reset is only unter Testmenu “UCM-A3 Fault Reset“ possible.
If UCM- A3 lock-out is not required with the auxiliary or inspection control, deactivation can take place as follows:
Main Menu/System/Factory Menu/
Hidden Menus/YES/Settings/Miscel 13/xxxxx1xxx
Change exclusively the only 4th position right on the value „1“ !
This function depends on facilities. Furthermore, NEW LIFT cannot influence the installation place of this circuit board or software. For this reason it is the responsibility of recipient / lift service technician. NEW LIFT takes over no responsibility for any damage caused by improper deactivation of above-mentioned function UCM-A3!
ManualforreplacingFST-2withFST-2XT 9
CertificatesGeneralsafetyregulations
6 Certificates
Seite 1 von 2 Stand:18.07.2013
FST 5 00 3.x – Information 1. The scan control on the safety circuit
The power supply neutral conductor is connected to the terminal A1:X15.6 (input) and to all optocouplers of the scan control on the safety circuit. The neutral conductor on terminal A1: X20.2 (output) is led out through the conductor path again. All drive and brake contactors as well as hydraulic valve coils must be provided with the neutral conductor from the terminal A1:X20.2. The end of the safety circuit is at X20.1. The conductor paths of the safety-relevant circuits on the printed circuit board have a distance from each other of at least 4 mm. According to IEC 664-1 this corresponds to pollution degree 3.
Test instruction: start the lift system, release the terminal A1:X15.6 and pull out the neutral conductor. CAUTION!
Use insulated screwdrivers, because this terminal is under pressure now. All valves, drive and brake contactors must dropped out immediately. Switch the lift system in an unpowered state. – Reconnect the neutral conductor to A1:X15.6.
2. Inspection controller The uncontrolled door movements are prevented, the car speed is max. 0,63m/s and the operational terminal landings are not overtraveled.
3. Auxiliary control, here the car speed is max. 0,63m/s.
4. The safety circuit bypass control (when provided) The safety circuit bypass control is performed with and without relay sockets. If two identically constructed zone switches are used, they must comply with the requirements of EN81
part 1 and part 2 chapter F6.3.1.1 (vibration test). Malfunction is detected by the controller and results in a system shutdown. A detailed funktional and test description is on the 2nd page of this document. The installation and operating instructions of the control must be observed.
5. Runtime monitoring. All control types are equipped with a standard runtime monitoring.
Test instruction: After driving has begun, the drive unit must be shut down.
The standstill of a hydraulically driven lift can be caused e.g by the disconnection the UP or DOWN valve. The standstill of a lift with a traction drive can be caused by the disconnection the inverter enable or simi-lar. Description of the procedure can be found in the operating manual of the drive.
In case of forced standstill of the drive and a driving command the controller is brought to a standstill after the set time on the controller menu.
Remove the simulated failure again. – By switching ON/OFF the controller, the lift will become operational again.
6. Version level The version level of the printed circuit board is fixed in the two last positions of the module name. All printed
circuit boards of version 3.x remain unchanged in the range of safety circuit bypass control and the scan con-trol on the safety circuit, exept technical improvements. The "x" represents the minor version numbers 0...9.
FSM 5 20 2.x,3.x – Information
The safety circuit on the printed circuit board Switching elements of the safety circuit on the car roof are directly connected to the so-called car top control module (abbreviation FSM). The two assemblies FST 5 00 3.x and FSM 5 20 2.x, 3.x are linked via travelling cable, are interdependent and form a unit. On the car top control module the safety circuit with conductor paths is led between terminals and the traveling cable plug. These conductor paths of the safety-relevant cir-cuits on the printed circuit board have a distance from each other of at least 4 mm. According to IEC 664-1 this corresponds to pollution degree 3. Use a fuse of max. 4A for the safety circuit, because these conductor paths are designed for nominal current of 4A.
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Funktion and inspection description of the safety circuit bypass control to door bypass in the zone.
1. A zone release (+24V) must be activated by the controller. A zone release is activated only if necessary, i. e. if the controller opens the car door in the corresponding holding position.
2. First K21 must be energized, for this purpose K20, K22 and K23 must be released. K21 holds itself as long as K20 is not energized and there is a zone release.
3. K23 can be energized after K21 by closing zone switch B. K23 holds itself as long as zone switch B is closed. 4. K22 can be energized after K23 and K21, by closing zone switch A. K22 holds itself as long as zone switch A is
closed.5. K23 and K22 are energized, K20 can also be energized, as soon as the controller starts bypass release (0V).
However, this happens only as needed and when the car speed is <0.3 m / s. – If K20 is energized, K21 drops out. The door bypass is active now, until the bypass release is revoked and K20 drops out again.
6. K22 and K23 drop out, when switches A and B are open again caused by drive out of the door zone. Only when both relays are dropped out, another cycle can begin. K21 is energized, as soon as the controller switches a re-newed zone release.
Self monitoring of the safety circuit bypass control After each drive the active bypass during levelling and opening of the car door is read back by an optocoupler at the end of the safety circuit the scan control. If signal bypass fails, there is a malfunction/error and the controller is brought to a standstill. After each drive canceling of bypass is also tested, e.g. during levelling, standstill and opening car door bypass release is removed and K20 drops out. This process is detected by the optocoupler. If the optocoupler doesn’t detect this modification, it is also brought to a standstill.
Test instruction: Simulate an open zone switch A, for this purpose disconnect terminal A1:X13.11. The controller detect this malfunction while the car is at rest, no further drive is possible. Furthermore, a return device to the lowest stop position, after the door has been closed, is activated (for hydrau-
lic systems). Only the command output, to reopen the car door, is still held active there. As soon as the simulated failure has been corrected, lift system can be put into operation again by switching
ON/OFF the controller.
Operating conditions: The integrated safety circuit bypass control on the printed circuit board is a fixed component of the FST 5 00 3.x controller. It is designed for a 0…+65°C temperature range at a relative humidity 15…85%. The operating voltage is 24VDC, operating contacts and conductor paths of the safety circuit are designed for 230VAC max. 4A. A closing contact from X20.1 to X14.1 is integrated into the controller for quick-start. Make sure there is no direct connections from X14.1 to X15.7. The conductor paths of the safety-relevant circuits on the printed circuit board have a distance from each other of at least 4 mm. According to IEC 664-1 this corresponds to pollution degree 3. Protection against explosion, water or contact is not provided (IP00).
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Page 1 of 1 Signs/date of issue: IS-FSA-STG/Stu / 2012-04-17 Document: An_G558-1_120417a_en.doc
Note: The English text is a translation of the German original. In case of any discrepancy, the German version is valid only.
Annex to the certificate concerning the examination of conformity No. G 558/1 dated 2012-04-17
Scope of application
The printed circuit boards "FST 5 00 3.1" (lift control) and "FSM 5 20 2.4" (car) contain connectors and printed wirings through which the electric safety chain with 230 V AC is conducted.
The printed circuit board "FST 5 00 3.1" additionally contains 8 monitoring points at the electric safety chain via optocouplers and a safety circuit with 24 V DC relays for levelling and/or relevelling with doors open according to 14.2.1.2 of the lift standard EN 81-1 or EN 81-2.
Conditions of application
1. The connection lead of the 230 V AC to terminal X15.3 on printed circuit board "FST 5 00 3.1" (begin of the electric safety chain on the printed circuit boards) shall not be fuse-protected with more than 2 A.
2. Touching dangerous voltages on plug-pins on the printed circuit board "FST 5 00 3.1" shall be pre-vented (e. g. disconnect X15 before disconnecting X14, X19, X20 or X32).
3. Touching dangerous voltages on plug-pins on the printed circuit board "FSM 5 20 2.4" shall be pre-vented (e. g. disconnect X32 before disconnecting X1, X2, X3, X21 or X27).
4. The voltage between N and GND shall not exceed 160 V.
5. The voltage between PE and GND shall not exceed 25 V.
6. The wiring has to be made according to "FST-2XT monitoring of electric safety chain and safety circuit schematic drawing" with test stamp of 2012-04-17 (e. g. N-wire at X15.6, return wire of the contactors and valves at X20.2; do not connect X14.1 with X15.7).
7. The zone switches A and B have to be designed such that they can not be switched-on both at the same time as a malfunction by one cause (e. g. interfering transmitter).
8. If in case of a hydraulic lift the safety circuit has to enable re-levelling with door open, the car has to be sent to the lowest landing and has to be stopped there, as soon as due to a fault re-levelling with door open no longer is possible. This may be realized with not safety-relevant software (only functional test on site necessary, e. g. by disconnecting a zone switch); it has not to be visible in the circuit diagram (during checking the lift documents before the installation of the lift).
Remarks
A. The examination has been made at samples of the printed circuit boards "FST 5 00 3.1" and "FSM 5 20 2.4". The last number concerns changes which are not safety-relevant, so that in case of a change of the last number it only has to be verified that the safety-relevant parts of the printed circuit boards have not been changed.
B. The certificate No. G 558/1 is only allowed to be passed-on together with this annex. It expires for fu-ture installations in case of significant changes of the test specifications or if no rechecking by the test laboratory has been done until 2017-01-12.
C. The certificate No. G 558/1 replaces certificate G 558 dated 2012-01-13. Only the stamped schematic diagram has been modified (now with last change of 2012-03-30).
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Notes
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