1 About this document .............................................................................................................................................3
1.2 Further documents ..........................................................................................................................................................................................3
1.3 Symbols and illustrations ..............................................................................................................................................................................3
2 Safety and responsibility .......................................................................................................................................3
2.1 Fundamental safety precautions ...............................................................................................................................................................3
3.1 Technical data ....................................................................................................................................................................................................4
3.2 LEDs, connections and conguration of the IO 420 ............................................................................................................................4
3.3 BACnet for GEZE IO 420 ..................................................................................................................................................................................6
5.1 Module type “watchdog” ............................................................................................................................................................................11
5.2 Module type “1 door” ...................................................................................................................................................................................12
5.3 Module type “2 doors” .................................................................................................................................................................................13
5.4 Module type “4 doors” ..................................................................................................................................................................................14
5.5 Module type “automatic stat” / “automatic 4 sec” .............................................................................................................................15
5.6 Module type “window” ............................................................................................................................................................................... 16
5.7 Module type “universal” ............................................................................................................................................................................. 16
5.8 Module type “IQ lock El + Aut” ..................................................................................................................................................................17
5.9 Module type “RWS + KL” ..............................................................................................................................................................................19
5.10 Module type “DCU1, 2 and 8”.................................................................................................................................................................... 21
5.11 Module type “DCU6” (revolving door) ................................................................................................................................................... 21
5.12 Module type “DCU128+RWS+KL” .......................................................................................................................................................... 21
6.1 EDE lists .............................................................................................................................................................................................................22
6.2 State text ........................................................................................................................................................................................................... 26
6.3 Service menu................................................................................................................................................................................................... 29
6.4 Passwords for BACnet .................................................................................................................................................................................. 33
7 Firmware update for IO 420 .............................................................................................................................. 33
2
GEZE IO 420
1 About this document
This user manual describes the installation, commissioning and parameter setting of the GEZE IO 420.
Installation and commissioning of the windows and doors are not part of this user manual.
1.1 Product description
With GEZE IO 420, GEZE components for door and window systems as well as the RWS-system of GEZE are
controlled. The IO 420 is a coupler module for the networking of components and for the integration of non-buscompliant components in the GEZE system. This user manual describes the individual module types th
implemented using this system
.
1.2 Further documents
The components supplied by GEZE include the relevant data sheets with technical data. These must be heeded.
All data sheets and further documents can also be found on the internet at www.geze.com.
1.3 Symbols and illustrations
Warning notices
Warning notices are used in these instructions to warn you of property damage and personal injury.
X
Always read and observe these warning notices.
X
Follow all measures that are labelled with the warning symbol and warning word.
Warning symbol Warning wordMeaning
–
CAUTION
at can be
Information to prevent property damage, to understand or optimise the
operation sequences.
More symbols and illustrations
In order to illustrate proper operation, important information and technical information is highlighted.
SymbolMeaning
X
means “important information”
means “additional Information”
Symbol for an action: Here you have to do something.
If there are several actions to be taken, keep to the given order.
Abbreviations
ANSI American National Standard Institute
APDU application layer protocol data unit
B/IP BACnet/IP broadcasting management device
BACnet Building Automation and Control networks
BBMD BACnet/IP broadcasting management device
BIBBs BACnet Interoperability Building Blocks
BMA Fire alarm system
COV change of value
CP Capacitor plate (capacitor power)
DCC Device communication control
EDE Engineering Data Exchange
IQ Lock Aut Motor lock for the passive leaf
IQ Lock EL Motor lock
KL 220 Terminal box 220
KZF Short-term release
MAC medium access control
MS/TP Master Slave Token Passing
NC Opening contact (normally closed)
NO Closing contact (normal open)
PICS
RWA Smoke and heat extraction
SCT Key operated button
ST 220 Service terminal
TZ 320 Door control unit 320
TE 200 Control panel 200
VAT 220 Virtual display indicator board
ZSU Timer
AL Active leaf
IL Passive leaf
BMA Fire alarm system.
RWS Escape route system.
Protocol Implementation Conformance Statement
2 Safety and responsibility
2.1 Fundamental safety precautions
X
Use only original GEZE parts for repair work.
X
Unauthorised changes to the system exclude GEZE's liability for any resulting damage.
X
Primary protective measures are to be carried out on site.
X
Follow the VDE 0100 and VDE 0815 standards when laying the cables.
3
2.2 Assigning sta
Installation, commissioning and repair work must be performed by properly trained personnel authorised by GEZE.
2.3 Product liability
In compliance with the manufacturer’s product liability as dened in the German "Product Liability Act", the instructions included here must be noted and followed. Failure to comply releases the manufacturer from his statutory liability. Only experts authorised by GEZE may carry out installation, functional checks and maintenance work.
2.4 Guidelines
The GEZE IO 420 fulls the following standards:
à DIN EN 61000-6-2: 2005 (in accordance with VDE 0839 Part 6-2 / March 2006)à DIN EN 61000-6-6: 2007+ A1:2011 in accordance with VDE 0839 Part 6-3 / September 2011
3 Product overview/installation details
3.1 Technical data
GEZE IO 420
Device name:IO 420
Function:Universal IO modules
Installation:Fitting to top hat rail
Main dimensions [mm] (W x H x D):107 x 111 x 59
Operating voltage:24 V DC +/-15 % with reverse polarity protection
Induced current intake: max. 300 mA at 24 V
Total power consumption:2 A at 24 V
Output current (pin 1 and 2):max. 1 A at 24 V
Contact rating for relay:1 A at 30 V
Operating temperature [°C]:-20 to 80°C
Safetey use:F900: Value 2.5 A
3.2 LEDs, connections and conguration of the IO 420
T
H
B
Fig. 1: LEDs and connections GEZE IO 420
4
GEZE IO 420
3.2.1 LEDs
LED 1 - (red)LED ashes if the microSD card is read or written.
LED 2 - (yellow)LED lights up if “CP” (capacitor plate) is connected.
LED 3 - (red)LED ashes in case of a fault.
LED 4 - (green)LED ashes during normal operation.
LED 5 - (green)LED lights up if voltage supply for microcontroller is active.
LED 6 - (yellow)LED ashes if data is exchanged via BACnet.
LED in - (green)LED-in 4/3/2/1 lights up if input “in” 4/3/2/1 is active.
LED out - (red)LED-out 4/3/2/1 lights up if output “out” 4/3/2/1 is active.
3.2.2 Interfaces / GEZE IO 420
Interfaces
à CAN: 50 kBit/s, used for TE 200, VAT 220, TZ 320.à ST 220: used for ST 220, IQ-Aut passive leaf.à GEZE-Bus: used for IQ-Aut active leaf.à BACnet: used for BACnet MS/TP interface.
Set the DIP switch at the start and end of the CAN-BUS to ON
Terminating resistor “BACnet” 120 Ohm
X
Set the BACnet DIP switch on the rst and last IO 420 of the BACnet MS/TP bus to ON
X
When GEZE motor lock or TZ 320 (connection for KL 220) is connected, set DIP switch to ON.
X
Set the DIP switch to ON to enable the network bias for BACnet MS/TP.
Only one bias may be enabled in a BACnet MS/TP network system.
3.2.4 microSD
microSD card
The microSD card (SDHC) is written and read in the FAT16/32 le format. Other formats are not supported. The IO 420 les can be copied to a microSD card. The ST 220 is required for this. The data can
be adapted further at the PC if necessary (parameter setting or changing of BACnet names).
A microSD card can then be used to load the prole to another IO 420 with the same rmware.
The following les are created on the card:
à Name le for BACnet names: “IO420_V1.BAC”; à Conguration le: “IO420_V1.CON”; contains all parameters for the IO 420.à Log le: “IO420_00.LOG” to “IO420_39.LOG”;
Depending on the setting, alarm messages and actions are written into the log le.
.
.
3.2.5 Reset
Reset push
button
If the LED for microSD card is ashing, the microSD card must not be taken out of the slot. The IO 420 must be deenergised for the microSD card to be removed and inserted.
The factory settings can be restored using the reset push button.
Carrying out a reset
X
De-energise the device.
X
Keep the reset button pressed on the printed circuit board.
X
Switch the voltage supply on.
The device is restored to the factory settings after 6 seconds.
LED 3 “fault” and LED 4 “normal mode” ash simultaneously in 0.4 second cycle.
X
Release the reset button when the LEDs start to ash.
X
To return the device to operating mode, switch the voltage supply o and on again.
5
3.3 BACnet for GEZE IO 420
Networked MS/TP devices
When MS/TP devices are networked, the line topology must always be observed. To avoid branch lines, each IO
420 has two BACnet connections.
Termination 120 OhmRouterTermination 120 Ohm
GEZE IO 420
Only one bias may be enabled in a BACnet
Only one bias may be enabled
in a BACnet MS/TP network system.
MS/TP network system.
Fig. 2: Wiring of BACnet MS/TP and setting of terminating resistor and network bias.
A BACnet MS/TP network requires one active network-bias. The “BACnet” terminating resistor built inside the
device must be switched on at the beginning and end of the bus using the respective DIP switch.
Maximum 32 MS/TP devices can be connected in one segment.
The wiring must meet or exceed the BACnet and MS/TP EIA-485 network standard and be specied as follows:
à Shielded cable, pair-wise twisted.à Impedance 100-130 Ohm. à Capacity between the wires < 100 pF/m (30 pF/ft). à Capacity between the wire and the shield < 200 pF/m (60 pF/ft). à The maximum length of any individual segment is 900 m (AWG18 cable; wire cross-section 0.82 mm²).
With large cable lengths, an amplier may have to be integrated in the bus to guarantee function.
Standard setting of the interface:
à Baud rate:
76.8 kB
à Data bit: 8à Stop bit: 1à Parity: none
The following BACnet object types are used for the GEZE IO 420:
à Device object (one object)à Binary input (up to four objects)à Multi state value (up to ten objects)à Notication class object (one object)
3.3.1 Object structure of BACnet for GEZE IO 420
The IO 420 oers 12 module types, each of which can be used with up to 22 objects. The BACnet objects are adapted
to the selected module type. The respective EDE lists can be found in the annex to this document.
IndexObjectInstance numberExplanation
1
2multistate value1shows the current module type.
3multistate value2shows the current alarm message.
The object description is changed through the BACnet connection. Any BACnet congurator can be used for this.
3.3.3 Changing the BACnet parameters
The IO 420 has four BACnet parameters which can be set using the GEZE service terminal ST 220 or by editing the
conguration le at the PC using the microSD card.
à Device ID: à MAC address: à Baud rate: 76.8 kB (standard setting).à Instance number of “notication class object”: The IO 420 only has one “notication class object” since there
is only one object for alarm messages. In the factory setting, multi state value #2 is allocated to this, but it can
be changed by the user. The value range is between 1 and 90.
must be unambiguous in the BACnet network. It may not be allocated twice.
must be unambiguous in an MS/TP network.
assigned dierently depending on the module type
assigned dierently depending on the module type
3.3.4 Changing the object name
This change is carried out by editing the name le “IO420_V1.BAC” at the PC (microSD card).
If the LED for microSD card is ashing, the microSD card must not be taken out of the slot. The IO 420
must be de-energised for the microSD card to be removed and inserted.
X
After the name le has been edited and entered, the following function must be carried out in the service
menu for the changes to be applied: “Parameter SD-Card” --> “BAC-Name SD -> IO420”.
TitleName of BACnet object
0.Device object =BAC-PR47-232;
1.binary input 1 =GEZE047AE1E2EL32B125000801;
2.binary input 2 =GEZE047AE1E2EL32B225000801;
3.binary input 3 =not_used;
4.binary input 4 =not_used;
5.Multistate value 1 =module_type;
6.Multistate value 2 =GEZE047AE1E2EL32A106000801;
7.Multistate value 3 =TZ320_state;
8.Multistate value 4 =TZ320_command;
9.Multistate value 5 =alarm_details;
10.Multistate value 6 =not_used;
11.Multistate value 7 =not_used;
12.Multistate value 8 =not_used;
13.Multistate value 9 =not_used;
14.Multistate value 10 =not_used;
15.Multistate value 11 =not_used;
16.Multistate value 12 =not_used;
17.Multistate value 13 =not_used;
7
18.Multistate value 14 =not_used;
19.Multistate value 15 =not_used;
21.Notication class =xxxyyy;
END OF FILE----------------------------------------------
The title part including the “=” sign must not be changed. The “=” has the function of separating the title and
BACnet name. The name of the individual BACnet objects may be changed. Care must be taken that the line ends
with a semicolon “;” and the name does not contain more than 32 characters. Special characters may not be used,
with the exception of space, underscore, hyphen, full stop and comma.
4 Parameter setting GEZE IO 420
The rst time parameters are set for the IO 420, the GEZE service terminal ST 220 should always be used. Once
entered, the conguration le “IO420_V1.CON” can be copied to a microSD card and adapted further at the PC if
necessary. A microSD card can then be used to load this prole to another IO 420 with the same rmware.
GEZE IO 420
If the LED for microSD card is ashing, the microSD card must not be taken out of the slot.
The IO 420 must be de-energised for the microSD card to be removed and inserted.
The following points must be remembered when the conguration le is modied at the PC:
à The parameter name including the “=” sign must not be changed. The “=” has the function of separating the
title part and the value.
à The parameter value may only contain numbers.à Heed the min./max. values given in brackets.
Parameter name Value Description
0.CAN_ADDR1(0~63)=1;CAN address for door #1
1.CAN_ADDR2(0~63)=0;CAN address for door #2
2.CAN_ADDR3(0~63)=0;CAN address for door #3
3.CAN_ADDR4(0~63)=0;CAN address for door #4
4.BACNET_MACADR(0~127)=1;BACnet MAC address
5.BACNET_DEVICEID(1~4194303) =1;BACnet DEVICE-ID
6.BACNET_BAUDRATE(0~6) =5;0 = Not active
7.BACNET_NOTIFYCLASS(1~90) =50;Instance number of the notication class object.
8.VALUE_UTC_OFFSET(0~780)=60;UTC time oset in minutes; amount shown without sign (e.g. EN = 60 min.)
9.SIGN_UTC_OFFSET(1:-/0:+) =1;Sign for UTC oset.
10.CONF_OUTPUT3(0~4)
11.CONF_OUTPUT4(0~4)
12.INPUT1_TYPE(0~10)
13.INPUT2_TYPE(0~10)
14.INPUT3_TYPE(0~12)
15.INPUT4_TYPE(0~12)
16.KZF1_ABORT(0/1)=0;0: Short-term release door #1 not interruptible
17.KZF1_AFTERTRG(0/1)=0;0: Short-term release door #1 cannot be triggered later
18.KZF1_TIME(3~30)=10;Short-term release time door #1 (3 to 30 seconds)
19.KZF2_ABORT(0/1)=0;0: Short-term release door #2 not interruptible
==0;0;Conguration of output 3 and 4 for door solution
=
=
=
=
1= 9.6 kB
1 : Negative oset
0: Positive oset
Oset = [UTC] - [local time], which is why Germany has a negative value.
0: Output inactive
1: Alarm
2: Locked
10;
The valid value range for the respective input varies depending on the module
10;
type.
10;
The following list is used to decipher the numbers. Changes to the inputs must be
10;
made using the GEZE service terminal ST 220.
0: Inactive
1: Active leaf unlocked
2: Unlock active leaf (command)
3: Short-term release (KZF) active leaf
(AL) and passive leaf (IL) (commands)
4: Active leaf closed
5: Fire alarm system (opener)
6: RWA (opener)
1: Short-term release door #1 interruptible
1: Short-term release door #1 can be triggered later
1: Short-term release door #2 interruptible
2= 19.2 kB
3= 38.4 kB
4= 57.6 kB
5= 76.8 kB
3: Closed
4: Locked and closed.
7: Passive leaf closed
8: KZF-AL (command)
9: Time switch (ZSU) master
10: Switch function
11: Fire alarm system for universal module
(closer)
12: RWA for universal module (closer)
6= 115.2 kB
8
GEZE IO 420
20.KZF2_AFTERTRG.(0/1)=0;0: Short-term release door #2 cannot be triggered later
21.KZF2_TIME(3~30)=10;Short-term release time door #2 (3 to 30 seconds)
22.KZF3_ABORT(0/1)=0;0: Short-term release door #3 not interruptible
23.KZF3_AFTERTRG.(0/1)=0;0: Short-term release door #3 cannot be triggered later
24.KZF3_TIME(3~30)=10;Short-term release time door #3 (3 to 30 seconds)
25.KZF4_ABORT(0/1)=0;0: Short-term release door #4 not interruptible
26.KZF4_AFTERTRG.(0/1)=0;0: Short-term release door #4 cannot be triggered later
27.KZF4_TIME(3~30)=10;Short-term release time door #4 (3 to 30 seconds)
28. ADJ_DAY_LIGHT_SAVING (0/1)=1;0: Automatic switch over between summer and winter time is disabled
29.not_used=0;
30.AL_SUPPR_DUR(0~250)=50;Duration of the alarm suppression with “watchdog” module type in seconds
31.AL_DELAY_TIME(0~250) =100; Duration of the alarm delay with “watchdog” module type in seconds
32.MODULETYPE(0~12)=10;0: Watchdog;
33.LOGFILE_LEVEL(0~2)=0;0: Level 0. No protocol is written in the log le
34.ZSUMASTER1_ACTIVITY(0/1) =0;0: As “ZSU master group 1” not active
35.ZSUMASTER1_SUNDAY(0/1)
36.ZSUMASTER1_MONDAY(0/1)
37.ZSUMASTER1_TUESDAY(0/1)
38.ZSUMASTER1_WEDNESDA(0/1)
39.ZSUMASTER1_THURSDAY(0/1)
40.ZSUMASTER1_FRIDAY(0/1)
41.ZSUMASTER1_SATURDAY(0/1)
42.ZSUMASTER1_START_HH(0~23)
43.ZSUMASTER1_START_MM(0~59) ==0;0;
44.ZSUMASTER1_END_HH(0~23)
45.ZSUMASTER1_END_MM(0~59) ==0;0;
46.ZSUMASTER2_ACTIVITY(0/1) =0;0: As “ZSU master group 2” not active.
47.ZSUMASTER2_SUNDAY(0/1)
48.ZSUMASTER2_MONDAY(0/1)
49.ZSUMASTER2_TUESDAY(0/1)
50.ZSUMASTER2_WEDNESDAY(0/1)
51.ZSUMASTER2_THURSDAY(0/1)
52.ZSUMASTER2_FRIDAY(0/1)
53.ZSUMASTER2_SATURDAY(0/1)
54.ZSUMASTER2_START_HH(0~23)
55.ZSUMASTER2_START_MM(0~59) ==0;0;
56.ZSUMASTER2_END_HH(0~23)
57.ZSUMASTER2_END_MM(0~59) ==0;0;
58.ZSUMASTER3_ACTIVITY(0/1) =0;0: As “ZSU master group 3” not active.
59.ZSUMASTER3_SUNDAY(0/1)
60.ZSUMASTER3_MONDAY(0/1)
61.ZSUMASTER3_TUESDAY(0/1)
62.ZSUMASTER3_WEDNESDAY(0/1)
63.ZSUMASTER3_THURSDAY(0/1)
64.ZSUMASTER3_FRIDAY(0/1)
65.ZSUMASTER3_SATURDAY(0/1)
66.ZSUMASTER3_START_HH(0~23)
67.ZSUMASTER3_START_MM(0~59) ==0;0;
68.ZSUMASTER3_END_HH(0~23)
69.ZSUMASTER3_END_MM(0~59) ==0;0;
70.ZSUMASTER4_ACTIVITY(0/1) =0;0: As “ZSU master group 4” not active.
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
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=
=
1: Short-term release door #2 can be triggered later
1: Short-term release door #3 interruptible
1: Short-term release door #3 can be triggered later
1: Short-term release door #4 interruptible
1: Short-term release door #4 can be triggered later
1: Automatic switch over between summer and winter time is enabled
1: One-door solution
2: Two-door solution
3: Four-door solution
4: IQ Lock EL + AUT
5: IQ Lock 72 + AUT
version 2)
1: Level 1. Alarm messages are written in the log le
2: Level 2. Alarm messages and actions are written in the log le
1: As “ZSU master group 1” active
0;
Day conguration “ZSU master group 1”
0;
0: As “ZSU master group 1” inactive on this day of the week
0;
1: As “ZSU master group 1” active on this day of the week
0;
0;
0;
0;
Start time “ZSU master group 1”
Specication of “hours” 0-23; specication of “minutes” 0-59
End time “ZSU master group 1”
Specication of “hours” 0-23; specication of “minutes” 0-59
1: As “ZSU master group 2” active.
0;
Day conguration “ZSU master group 2”.
0;
0: As “ZSU master group 2” inactive on this day of the week
0;
1: As “ZSU master group 2” active on this day of the week
0;
0;
0;
0;
Start time “ZSU master group 2”
Specication of “hours” 0-23; specication of “minutes” 0-59
End time “ZSU master group 2”
Specication of “hours” 0-23; specication of “minutes” 0-59
1: As “ZSU master group 3” active.
0;
Day conguration “ZSU master group 3”.
0;
0: As “ZSU master group 3” inactive on this day of the week
0;
1: As “ZSU master group 3” active on this day of the week
0;
0;
0;
0;
Start time “ZSU master group 3”
Specication of “hours” 0-23; specication of “minutes” 0-59
End time “ZSU master group 3”
Specication of “hours” 0-23; specication of “minutes” 0-59
82.ZSUMASTER5_ACTIVITY(0/1) =0;0: As “ZSU master group 5” not active
83.ZSUMASTER5_SUNDAY(0/1)
84.ZSUMASTER5_MONDAY(0/1)
85.ZSUMASTER5_TUESDAY(0/1)
86.ZSUMASTER5_WEDNESDAY(0/1)
87.ZSUMASTER5_THURSDAY(0/1)
88.ZSUMASTER5_FRIDAY(0/1)
89.ZSUMASTER5_SATURDAY(0/1)
90.ZSUMASTER5_START_HH(0~23)
91.ZSUMASTER5_START_MM(0~59) ==0;0;
92.ZSUMASTER5_END_HH(0~23)
93.ZSUMASTER5_END_MM(0~59) ==0;0;
94.DOOR1_SLAVEZSU_GR1(0/1)
95.DOOR1_SLAVEZSU_GR2(0/1)
96.DOOR1_SLAVEZSU_GR3(0/1)
97.DOOR1_SLAVEZSU_GR4(0/1)
98.DOOR1_SLAVEZSU_GR5(0/1)
99.DOOR1_SLAVEZSU_ABORT(0/1)=0;0: Time switch function for door #1 not interruptible
100.DOOR2_SLAVEZSU_GR1(0/1)
101.DOOR2_SLAVEZSU_GR2(0/1)
102.DOOR2_SLAVEZSU_GR3(0/1)
103.DOOR2_SLAVEZSU_GR4(0/1)
104.DOOR2_SLAVEZSU_GR5(0/1)
105.DOOR2_SLAVEZSU_ABORT(0/1) =0;0: Time switch function for door #2 not interruptible
106.DOOR3_SLAVEZSU_GR1(0/1)
107.DOOR3_SLAVEZSU_GR2(0/1)
108.DOOR3_SLAVEZSU_GR3(0/1)
109.DOOR3_SLAVEZSU_GR4(0/1)
110.DOOR3_SLAVEZSU_GR5(0/1)
111.DOOR3_SLAVEZSU_ABORT(0/1) =0;0: Time switch function for door #3 not interruptible
112.DOOR4_SLAVEZSU_GR1(0/1)
113.DOOR4_SLAVEZSU_GR2(0/1)
114.DOOR4_SLAVEZSU_GR3(0/1)
115.DOOR4_SLAVEZSU_GR4(0/1)
116.DOOR4_SLAVEZSU_GR5(0/1)
117.DOOR4_SLAVEZSU_ABORT(0/1) =0;0: Time switch function for door #4 not interruptible
118.TYPE OF CP(0~3) =0;0: No CP
END OF FILE---------------------------
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=
=
=
=
=
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=
=
=
=
=
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Day conguration “ZSU master group 4”
0;
0: As “ZSU master group 4” inactive on this day of the week
0;
1: As “ZSU master group 4” active on this day of the week
0;
0;
0;
0;
Start time “ZSU master group 4”
Specication of “hours” 0-23; specication of “minutes” 0-59
End time “ZSU master group 4”
Specication of “hours” 0-23; specication of “minutes” 0-59
1: As “ZSU master group 5” active
0;
Day conguration “ZSU master group 5”
0;
0: As “ZSU master group 5” inactive on this day of the week
0;
1: As “ZSU master group 5” active on this day of the week
0;
0;
0;
0;
Start time “ZSU master group 5”
Specication of “hours” 0-23; specication of “minutes” 0-59
End time “ZSU master group 5”
Specication of “hours” 0-23; specication of “minutes” 0-59
0;
Slave assignment of door #1 to “ZSU master group” 1 to 5
0;
0: Door #1 is not part of this ZSU group
0;
1: Door #1 is part of this ZSU group
0;
0;
1: Time switch function for door #1 interruptible
0;
Slave assignment of door #2 to “ZSU master group” 1 to 5
0;
0: Door #1 is not part of this ZSU group
0;
1: Door #1 is part of this ZSU group
0;
0;
1: Time switch function for door #2 interruptible
0;
Slave assignment of door #3 to “ZSU master group” 1 to 5
0;
0: Door #3 is not part of this ZSU group
0;
1: Door #3 is part of this ZSU group
0;
0;
1: Time switch function for door #3 interruptible
0;
Slave assignment of door #4 to “ZSU master group” 1 to 5
0;
0: Door #4 is not part of this ZSU group
0;
1: Door #4 is part of this ZSU group
0;
0;
1: Time switch function for door #4 interruptible
3: Pin “+24V” and pin “DET” of the con-
1: One CP
2: Two CPs
nector “CP” are short-circuited together.
“CP” are short-circuited together.
10
GEZE IO 420
5 Module description
The IO 420 oers 10 module types. The respective inputs/outputs are used in dierent ways depending on the
module type.
5.1 Module type “watchdog”
The “watchdog” module type can be used for monitoring a door. When the monitoring function is armed, the
door may only be opened by release. In all other cases, an alarm message is sent after the alarm suppression and
alarm delay times have expired.
When the monitoring function is not armed, the door can be opened without release.
ConnectionsAssignment/function descriptionMenu
Input1à Rising ank - monitoring is disarmed
à Falling ank - monitoring is armed
2Release with short-term release function; only with rising ank
3Lock feedback
4Door contact
Output1Monitoring state; enabled with armed monitoring
Alarm suppressed
(output 1 enabled and output 3 ashing
every few seconds)
Alarm activeSabotage
Monitoring disarmedà Rising ank at input 1
Monitoring armed
Alarm delayedIf the alarm suppression time has expired
Alarm delayed
(output 1 and 3 enabled.)
Alarm enabled
(output 1 and 4 enabled.)
Alarm activeà Sabotage
Monitoring armed
(if the alarm actuation has been cancelled
and a command sent either via input 2,
CAN or BACnet as acknowledgement to
the IO 420.)
Monitoring armed
(if the alarm actuation has been cancelled
and a command sent either via input 2,
CAN or BACnet as acknowledgement to
the IO 420.)
à CAN command “watchdog enable”à BACnet command “watchdog enable”
à CAN command “watchdog disable”à BACnet command “watchdog disable”
à CAN command “watchdog disable”à BACnet command “watchdog disable”
If the alarm actuation has been cancelled
and the alarm acknowledged
à If the alarm delay time has expiredà Short-term release through input 2
à CAN command “watchdog enable”,
“watchdog disable” or “KZF”
à BACnet command “KZF”
à Short-term release through input 2à CAN command “watchdog enable”,
“watchdog disable” or “KZF”
à BACnet command “KZF”
11
5.2 Module type “1 door”
The “1 door” module type can be used for controlling one door. The connection of release switch, short-term
release push button, reed contact and lock feedback is possible. The messages are forwarded via bus.
ConnectionsAssignment/function description
Input
Output
Tab. 2-pin assignment module type “1-door”
à Rising ank - unlock
1
à Falling ank - lock
Short-term release is triggered with rising ank
2
Lock feedback
3
Door contact
4
Electric strike fail safe
1
Electric strike fail secure
2
Can be conguredà Inactive
3
Can be conguredà Inactive
4
GEZE IO 420
à Sabotage alarmà Closedà Lockedà Closed and locked
à Sabotage alarmà Closedà Lockedà Closed and locked
Current stateState changes toState changes with
unlocked
In this state output 1 is enabled and output
2 is disabled.
Output 3 and 4 are enabled or disabled
depending on the conguration.
locked
In this state output 2 is enabled and output
1 is disabled.
Output 3 and 4 are enabled or disabled
depending on the conguration.
short-term release (KZF)
In this state output 1 is enabled and output
2 disabled.
Output 3 and 4 are enabled or disabled
depending on the conguration. KZF time
can be extended by input 2 if “KZF retriggering” is enabled.
time switch (ZSU)
In this state output 1 is enabled and output
2 disabled. Output 3 and 4 are enabled or
disabled depending on the conguration.
locked
if time switch is not enabled.
time switch (ZSU)If ZSU is active and one of the above-menti-
unlockedà Rising ank from input 1
short-term release (KZF)à Rising ank from input 2
time switch (ZSU)If ZSU message is enabled and ZSU was not
lockedIf KZF time has expired
unlockedà Rising ank from input 1
locked
with enabled option time switch interruption
locked
without enabled option time switch
interruption
à Falling ank from input 1à CAN command “lock”à BACnet command “lock”à Sabotage
oned release devices occurs
à CAN command “unlock”à BACnet command “unlock”
à CAN command “short-term release”à BACnet command “short-term release”
interrupted
If KZF interruptible is enabled and the door
is closed again after opening. KZF is enabled
for at least 2.5 seconds
à CAN command “unlock”à BACnet command “unlock”
à Falling ank from input 1à CAN command “lock”à BACnet command “lock”
à Sabotage à If time switch message is no longer
enabled
Time switch interruption
If “time switch interruptible” is enabled in the IO 420 conguration, the “time switch” state can be interrupted using
the “lock” command. The state then changes to “locked” and the ag “time switch aborted” is set. No further change
in state can take place when the ag is set. The ag is reset again when the door is unlocked and locked. The message “time switch” has to be enabled.
12
GEZE IO 420
5.3 Module type “2 doors”
The “2 doors” module type can be used for controlling two mutually independent doors. The connection of door
contacts and lock feedback to the inputs is possible. The connection of a release switch is not designated for this
module type.
ConnectionsAssignment/function description
Input
Output
Tab. 3: Pin assignment module type “2-doors”
Lock feedback door #1
1
Door contact door #1
2
Lock feedback door #2
3
Door contact door #2
4
Electric strike fail safe door #1
1
Electric strike fail safe door #2
2
Can be congured for door #1à Inactive
3
Can be congured for door #2à Inactive
4
à Sabotage alarmà Closedà Lockedà Closed and locked
à Sabotage alarmà Closedà Lockedà Closed and locked
Current stateState changes toState changes with
unlocked
In this state output 1 or 2 is enabled.
Output 3 and 4 are enabled or disabled
depending on the conguration.
locked
In this state output 1 or 2 is disabled.
Output 3 and 4 are enabled or disabled
depending on the conguration.
short-term release (KZF)
In this state output 1 or 2 is enabled.
Output 3 and 4 are enabled or disabled
depending on the conguration. KZF retriggering is not possible in this mode.
time switch (ZSU)
In this state output 1 or 2 is enabled.
Output 3 and 4 are enabled or disabled
depending on the conguration.
locked
if time switch is not enabled.
time switch (ZSU)If ZSU is active and one of the above-men-
unlockedà CAN command “unlock”
short-term release (KZF)à CAN command “short-term release”
time switch (ZSU)If ZSU message is enabled and if ZSU was
lockedà If KZF time has expired
unlockedà CAN command “unlock”
locked
with enabled option time switch interruption
locked
without enabled option time switch
interruption
à CAN command “lock”à BACnet command “lock”à Sabotage
tioned release devices occurs.
à BACnet command “unlock”
à BACnet command “short-term release”
not interrupted.
à If KZF interruptible is enabled and the
door is closed again after opening. The
min. KZF time is 2.5 seconds.
à BACnet command “unlock”à CAN command “lock”
à BACnet command “lock”
à Sabotage à If time switch message is no longer
enabled
13
5.4 Module type “4 doors”
The “4 doors” module type can be used for controlling four mutually independent doors. Only the connection of
door contacts to the inputs is possible. The connection of a lock feedback or a release switch is not designated
for this module type.
ConnectionsAssignment/function description
Input
Output
Tab. 4: Pin assignment module type “4-doors”
Current stateState changes toState changes with
unlocked
In this state output 1, 2, 3 or 4 is enabled.
locked
In this state output 1, 2, 3 or 4 is disabled.
short-term release (KZF)
In this state output 1, 2, 3 or 4 is enabled.
KZF re-triggering is not possible in this
mode.
time switch (ZSU)
In this state output 1, 2, 3 or 4 is enabled.
Door contact door #1
1
Door contact door #2
2
Door contact door #3
3
Door contact door #4
4
Electric strike fail safe door #1
1
Electric strike fail safe door #2
2
Electric strike fail safe door #3
3
Electric strike fail safe door #4
4
GEZE IO 420
locked
if time switch is not enabled.
time switch (ZSU)If ZSU is active and one of the above-men-
unlockedà CAN command “unlock”
short-term release (KZF)à CAN command “short-term release”
time switch (ZSU)If ZSU message is enabled and if ZSU was
lockedIf KZF time has expired
unlockedà CAN command “unlock”
locked
with enabled option time switch interruption
locked
without enabled option time switch
interruption
à CAN command “lock”à BACnet command “lock”à Sabotage
tioned release devices occurs
à BACnet command “unlock”
à BACnet command “short-term release”
not interrupted
If KZF interruptible is enabled and the door
is closed again after opening. The min. KZF
time is 2.5 seconds.
à BACnet command “unlock”à CAN command “lock”.
à BACnet command “lock”
à Sabotage à If time switch message is no longer
enabled.
14
GEZE IO 420
5.5 Module type “automatic stat” / “automatic 4 sec”
With this module type, the IO 420 can control a GEZE door drive via inputs/outputs. Switches can be connected
at input 1 and 2 for this. Input 3 and 4 are used to evaluate the door feedback.
With this module type, no fault messages of the drive can be evaluated via the IO 420, since the drive communicates via the inputs/outputs rather than via RS485.
ConnectionsAssignment/function description
Input
1
2
3
4
Output
1
2
3
4
Tab. 5: Pin assignment of module type “automatic”
StateState changes toState changes with
automatic
Output 3 is enabled.
If module type “automatic 4 sec” is enabled, output 3 is switched o again after 4
seconds.
shop closed (shop closing)
Output 2 is enabled. If module type
“automatic 4 sec” is enabled, output 2 is
switched o again after 4 seconds.
permanently open:
Output 4 is enabled. If module type
“automatic 4 sec” is enabled, output 4 is
switched o again after 4 seconds.
night
Output 1 is enabled. If module type
“automatic 4 sec” is enabled, output 1 is
switched o again after 4 seconds.
à Rising ank: change of state to “automatic” à Falling ank: change of state to “night”
à Rising ank: change of state to “permanently open”à Falling ank: no eect
Lock state
Door contact
Command to DCU “night”
Command to DCU “shop closed”
Command to DCU “automatic”
Command to DCU “permanently open”
nightà Falling ank input 1
shop closedà CAN command “close shop”
permanently openà The rising ank input 2
nightà The falling ank input 1
automaticà The rising ank input 1
permanently openà The rising ank input 2
nightà The falling ank input 1
shop closedà CAN command “close shop”
automaticà The rising ank input 1
automaticà The rising ank input 1
shop closedà CAN command “close shop”
permanently openà The rising ank input 2
à CAN command “night”à BACnet command “night”
à BACnet command “close shop”
à CAN command “permanent open”à BACnet command “permanent open”
à CAN command “night”à BACnet command “night”
à CAN command “automatic”à BACnet command “automatic”
à CAN command “permanent open”à BACnet command “permanent open”
à CAN command “night”à BACnet command “night”
à BACnet command “close shop”
à CAN command “automatic”à BACnet command “automatic”
à CAN command “automatic”à BACnet command “automatic”
à BACnet command “close shop”
à CAN command “permanent open”à BACnet command “permanent open”
15
5.6 Module type “window”
With this module type, the IO 420 can control two windows via inputs/outputs. Switches can be connected at
input 1 and 3 for this. Control is by means of collective commands i.e. the windows are triggered together.
With this module type, no fault messages of the drive can be evaluated, since the drive communicates via
the inputs/outputs rather than via RS485.
ConnectionsAssignment/function description
Input
Output
Tab. 6: Pin assignment of module type “window”
Current stateState changes toState changes with
stop
all outputs are disabled.
closing
Output 2 or 4 is enabled.
opening
Output 1 or 3 is enabled.
Collective command “open windows” with rising ank. The falling ank has no function.
1
Collective command “close windows” with rising ank. The falling ank has no function.
2
Collective command “stop windows”.
3
Feedback “closed” for window 1 and 2. The contacts should be closed in series.
4
Relais_open_win1. This relay is enabled if window 1 is to be opened.
1
Relais_close_win1. This relay is enabled if window 1 is to be closed.
2
Relais_open_win2. This relay is enabled if window 2 is to be opened.
3
Relais_close_win2. This relay is enabled if window 2 is to be closed.
4
GEZE IO 420
Whether a stop is triggered by falling or rising ank can be congured.
openingà Rising ank from input 1
à BACnet command “open window”à CAN command “open window”
closingà Rising ank from input 2
à BACnet command “close window”à CAN command “close window”
openingà Rising ank from input 1
à BACnet command “open window”à CAN command “open window”
stopà Rising ank from input 3
à If the time of 90 sec has expired.à BACnet command “stop”à CAN command “stop”
closingà Rising ank from input 2
à BACnet command “close window”à CAN command “close window”
stopà Rising ank from input 3
à If the time of 90 sec has expired.à BACnet command “stop”à CAN command “stop”
5.7 Module type “universal”
With this module type, the IO 420 has universal control via inputs/outputs. Switches can be connected at input 1
and 4 for this. The inputs can be congured as ZSU masters and the ZSU master can be actuated via the respective switch or internal timer. In addition, inputs 3 and 4 can be congured for RWA or BMA.
ConnectionsAssignment/function description
Input
Output
Tab. 7 Pin assignment module type “universal”
16
à Switch for relay 1:
1
2
3
4
1
2
3
4
Output 1 is switched on for rising ank, the output is switched o for falling ank.
à ZSU master 1: ZSU master #1 is enabled as long as the switch is switched on.à Switch for relay 2
à ZSU master 2à Switch for relay 3
à ZSU master 3à BMA (closer)à RWA (closer)
à Switch for relay 4à ZSU master 4 à BMA (closer)à RWA (closer)
time switchIf ZSU message is enabled and if ZSU was
o
if ZSU is not enabled.
time switchà With the above-mentioned release
oà If the ZSU message is disabled.
5.8 Module type “IQ lock El + Aut”
The module type “IQ Lock EL + Aut” is used to activate GEZE motor locks.
IQ Aut is connected with the IO 420 via bus (terminal “ST 220”) and controlled accordingly. All the states and fault
messages of IQ Aut can be read out and forwarded via BACnet.
IQ Lock EL is connected with the IO 420 via inputs/outputs and controlled accordingly. For this reason, the IO 420
can neither read out fault messages of IQ Lock EL nor forward these via BACnet.
input, if this is congured as a switch.
à BACnet command “on”à CAN command “on”
not interrupted.
à Falling ank of the corresponding
input, if this is congured as a switch.
à BACnet command “o”à CAN command “o”
devices if the ZSU message is enabled.
à BACnet command “o” can trigger this
change in state if ZSU is congured as
“interruptible”.
à CAN command “o” can trigger this
change in state if ZSU is congured as
“interruptible”.
–
CAUTION
In the case of re protection door, capacitor power (CP) must be connected to terminal CP
and the parameter “Conf. CP” must be set accordingly (see chapter 6.3 Service menu).
Release of the passive leaf
When the passive leaf is released, the active leaf is automatically released immediately.
Permanently open
With IQ Lock EL the state “permanently open” is possible.
With IQ Aut the door remains opened for the hold-open time set in the IO 420 conguration.
The shoot bolt is held by the switch lock as long as the door is open.
ConnectionsAssignment/function description
Input
Output
AL_locked (feedback)
1
2
3
4
1
2
3
4
à Release_AL (command, factory setting)à KZF_AL_IL (command), triggered with rising ank
à KZF_AL_IL (command, factory setting), triggered with rising ankà AL_closed (feedback)à BMA (evaluated as opener)à RWA (evaluated as opener)
à BMA (factory setting, opener)à RWA (opener)à IL_closed (feedback)à KZF_AL (command), triggered with rising ank
Release for IQ Lock EL
Day/night for IQ Lock EL
Feedback Relay active when AL is locked
Feedback Relay active when AL is locked
Tab. 8: Pin assignment of module type “IQ lock”
17
5.8.1 Active leaf
Current stateState changes toState changes with
night
Outputs 1, 2 and 3 are disabled.
day
Output 2 is enabled
released
Output 3 is enabled.
short-term release
Output 1 is enabled.
errorThe error can be acknowledged with
GEZE IO 420
dayà BACnet command “day”
à CAN command “day”
releasedà Rising ank of input “release”
à BACnet command “release”à CAN command “release”
short-term release (KZF)à Rising ank of input “KZF”
à BACnet command “short-term release”à CAN command “short-term release”
nightà Falling ank from input “day/night”
à BACnet command “night”à CAN command “night”
releasedà Rising ank of input “release”
à BACnet command “release”à CAN command “release”
short-term releaseà Rising ank of input “KZF”
à BACnet command “short-term release”à CAN command “short-term release”
nightà Falling ank of input “release” (the last
previous state was “night”)
à BACnet command “night”à CAN command “night”
dayà BACnet command “day”
à CAN command “day”
short-term releaseà Not possible
nightà Falling ank of input “release” (the last
previous state was “night”)
à BACnet command “night”à CAN command “night”
dayà BACnet command “day”
à CAN command “day”
releasedà Rising ank of input “release”
à BACnet command “release”à CAN command “release”
any command.
5.8.2 Passive leaf
current stateState changes toState changes with
unlock
(shown as “release” in VAT 220): Output 4
is enabled.
lock
(shown as “night” in VAT 220): Output 4 is
disabled.
into lock
(shown as “day” in VAT 220): This state is an
intermediate state between “unlock” and
“lock”.
into unlock
(shown as “day” in VAT 220): This state is
an intermediate state between “lock” and
“unlock”.
error
(shown as “error” in VAT 220):
lockà BACnet command “lock”
unlock
if ZSU is not enabled.
The error can be acknowledged with
any command.
à CAN command “lock”
à The rising ank of input “release_IL”à BACnet command “unlock”à CAN command “unlock”
18
GEZE IO 420
5.9 Module type “RWS + KL”
In the module type “RWS + KL” the IO 420 works as a gateway between the CAN bus and BACnet and translates
the lifetime message of the TZ 320 into the BACnet protocol. The control commands generated are turned into
CAN commands by the IO 420 and forwarded to the TZ 320.
Gateway CAN BACnet
à TZ 320 transmits a lifetime message every second, which is transformed into the BACnet protocol and forwar-
ded on BACnet MS/TP level.
à BACnet object multi state value 4 is dened for activating the TZ 320. This object comprises three commands:
“short-term release”, “unlock” and “lock”.
à The bus functions of the TZ 320 e.g. “collective locking”, “BMA group over BUS” etc. are currently not suppor-
ted by the IO 420. The bus function “timer” is implemented and is supported.
à If a ZSU master transmits a ZSU message via BACnet, the IO 420 translates this into a CAN message. à If the IO 420 is congured as a timer master, the IO 420 transmits the ZSU message both via CAN bus and
BACnet.
Terminal box
The inputs and outputs of the IO 420 can be used as an IO extension for the TZ 320.
KL 220 has 4 inputs and 6 outputs. Since the IO 420 has 4 inputs and 4 outputs, the conguration for the fth and
sixth output of the KL 220 is not evaluated.
Fig. 3: Composition BACnet MS/TP and CAN for GEZE IO 420 as Gateway for TZ 320
Setting in TZ 320 and IO 420
à CAN: The CAN address in TZ 320 and IO 420 must be identical for both devices to be able to communicate with
one another via CAN.
à CAN terminating resistor The CAN terminating resistor in TZ 320 and IO 420 must be switched on.à The terminating resistor for the GEZE bus in IO 420 must be switched on. This setting is important for the
“terminal box” function.
à Timer function:
The TZ 320 must be congured as a “slave”.
The IO 420 per segment must be congured as “master”.
à The ZSU master function is supported by the IO 420 with the following module types:
à 1-door solutionà 2-door solutionà 4-door solutionà Universal
19
X104 (red terminal strip)
GND supply
24 V DC supply
GEZE IO 420
Fig. 4: Connection example for the module type “RWS + KL 220”
20
GEZE IO 420
5.10 Module type “DCU1, 2 and 8”
“DCU 1, 2 and 8” are type identications of swing door and sliding door drive with DCU light (CAN interface). In
this type of module, the IO 420 functions as gateway as in module type “RWS + KL”. Therefore, drives require
DCU light so that the lifetime report is forwarded to IO 420 via Can. Active leaves and passive leaves can also be
connected.
Gateway CAN BACnet
à Automatic drive transmits a lifetime message every second, which is transformed into the BACnet protocol
and forwarded on BACnet MS/TP level.
à BACnet object multistate value 3 represents the current operating mode.à BACnet object multistate value 4 can change the operating mode.à The inputs and outputs must be used freely as in module type “universal”.
Setting in DCU
à CAN: The CAN address in DCU and IO 420 must be identical for both devices to be able to communicate with
one another via CAN. E.g. DCU-GF has CAN-Address 7 and DCU-SF has 8. Then you must set CAN addresses in
IO 420:
In „Buskonf.“ „konf.CAN“ „1.CAN-Adresse:“ muss die CAN-Adresse für DCU-GF eingetragen werden.
In „Buskonf.“ „konf.CAN“ „2.CAN-Adresse:“ soll die CAN-Adresse für DCU-SF eingetragen werden.
à CAN-terminating resistor on the rst and last device must be activated.
In this type of module, the IO 420 functions as gateway as in module type “DCU 1, 2 and 8”. Therefore, drives
require DCU light so that the lifetime report is forwarded to IO 420 via Can. Active leaves and passive leaves can
also be connected.
Gateway CAN BACnet
à Automatic drive transmits a lifetime message every second, which is transformed into the BACnet protocol
and forwarded on BACnet MS/TP level.
à BACnet object multistate value 3 represents the current operating mode.à BACnet object multistate value 4 can change the operating mode.à The inputs and outputs must be used freely as in module type “universal”.
Setting in DCU
à CAN: The CAN address in DCU and IO 420 must be identical for both devices to be able to communicate with
one another via CAN. In “Buskonf.” “konf.CAN” “1.CAN-Adresse:” the CAN address of the revolving door drive
must be entered.
à CAN-terminating resistor of both devices must be activated.
5.12 Module type “DCU128+RWS+KL”
à This type of module is a summary of “RSW+KL” and “DCU 1, 2 and 8”. TZ 320, DCU-GF and DCU-SF are con-
nected by CAN. Terminals 45 and 46 of TZ 320 are connected to the GEZE BUS of IO 420. Thus, the inputs and
outputs of IO 420 are used as terminal box for RWS.
Setting in DCU
à CAN address of DCU-GF and TZ320 must have the same CAN address. This address is entered in IO 420 under
“Buskonf.” “Konf. CAN” “CAN-Adr[DCU GF,TZ]“.
à CAN-Address of DCU-SF is entered in IO 420 under “Buskonf.” “Konf. CAN” “CAN-Adr[DCU SF]”.
WatchdogConf. door 1Conf. KZF 1KZF1 duration3~9010
Alarm suppression0~25050
Alarm delay0~250100
Parameters
SD card
Param. IO420 -> SD
Param. SD->IO420
BAC-Name IO420
-> SD
BAC-Name SD-
>IO420
6.4 Passwords for BACnet
Password for DCC service in BACnet: GEZE
Password for reinitialisation service (cold and warm start): GEZE-IO420
Reset parameter
Reset BAC name
Reset BAC description
Reset all
KZF1 abortYes/ No
KZF1 retriggerYes/ No
7 Firmware update for IO 420
All settings are lost when the rmware is updated.
Backup
X
Back up the name le “IO420_V1.BAC” to the SD card.
X
Conguration le: Back up “IO420_V1.CON” to the SD card.
The backed-up data may no longer be compatible after rmware conversion, but they can be adapted manually.
Further information on this subject can be found in the respective information sheet.
The object descriptions cannot be backed up and must be entered again manually.
Firmware update
Firmware updates are provided by GEZE in electronic form.
X
Copy the .hex le to the directory “../FlashData/IO420”.
X
Open “IO420_Flasher.bat” using the text editor.
If the les reference is “IO420_V1.hex”, it must be changed to “IO420_V1”.
CORRECT: “..\Flasher\STM32\ProgSTM32Pfs.bat 11 ..\FlashData\IO420\IO420_V1”
X
Save le.
X
Switch o the voltage supply for the IO 420.
X
Connect the adapter cable (mat.no.: 130829) to the IO 420.
33
GEZE IO 420
Fig. 5: Programming adapter cable
X
Switch on the voltage supply for the IO 420.
X
Execute “IO420_Flasher.bat”.
If the following error message appears, proceed as follows: