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Under no circumstances will Zapi S.p.A. be held responsible to third parties for damage caused by the improper use of the present publication and of the device/devices described in it. Zapi spa reserves the right to make changes or improvements to its products at any time and without notice.
Description of alarms menu ..................33 CONTROLLER DIAGNOSTIC ....................34 Analysis of alarms displayed on the console ............34 RECOMMENDED SPARE PARTS FOR CONTROLLER ...........35 10 PERIODIC MAINTENANCE TO BE REPEATED AT TIMES INDICATED ......36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual Page - 3/36...
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APPROVAL SIGNS COMPANY FUNCTION INITIALS SIGN PROJECT MANAGER TECHNICAL ELECTRONIC MANAGER VISA SALES MANAGER VISA Publication N°: ADPZP0CC Edition: October 2006 Page - 4/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
1 INTRODUCTION TO ZAPI CAN SYSTEM Distributed intelligent systems are not new in Zapi: the first one has gone in production in the '95 with a serial communication link (RS232). Today we use a more sophisticated and safe communication protocol: CAN BUS.
Via handset it is adjustable in a big range, but the shunts can be adapted to every types of valves (minimum current 200 mA, maximum current up to 2 A). Page - 6/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
Do not connect the controller to a battery with a nominal voltage different than the value indicated on the controller label. A higher battery voltage may cause valves driver section failure. A lower voltage may prevent the logic operating. ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual Page - 7/36...
The red lines are can wires. The black boxes are different modules, for example traction controller, pump controller and display connected by canbus. The black lines are the power cables. Page - 8/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
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Battery and the common ground point (pointed by the arrow in the image) must be dimensioned taking into account thermal and voltage drop problems. ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual Page - 9/36...
Connection Errors: All inputs are protected against connection errors. External agents: The controller is protected against dust and the spray of liquid to a degree of protection meeting IP64. Page - 10/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
The safety of the machine is strongly related to installation; length, layout and screening of electrical connections have to be carefully designed. ZAPI is always available to cooperate with the customer in order to evaluate installation and connection solutions. Furthermore, ZAPI is available to develop new SW or HW solutions to improve the safety of the machine, according to customer requirements.
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C) LAYOUT: a good layout of the cables can minimize the antenna effect; cables running nearby the truck frame or in iron channels connected to truck frames is generally a suggested not expensive solution to reduce Page - 12/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
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So it is strongly suggested to connect to truck frame all the parts of the truck which can be touched by the operator, who is most of the time the source of ESD. ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual Page - 13/36...
EVP5 and 6 (outputs G4, G3); typically this function is tilting fw/rev. FUNCTION4 is related to EVP7 and 8 (outputs G2, G1); typically this function is shifting right/left. Page - 14/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
AS1 and AS2 select the software versions when more than one Mhyrio is installed on the same truck. There are 9 possibilities: Z......... OPEN Z......... R Z......... Z OPEN......OPEN OPEN......... R Page - 16/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
Positive of the proportional electrovalve N°8 Positive of the proportional electrovalve N°5 Positive of the proportional electrovalve N°1 Positive of the proportional electrovalve N°7 Positive of the proportional electrovalve N°4 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual Page - 17/36...
Digital Console. Mhyrio Flash has not an external connector for console connection. The Console must be connected to the console connector of another ZAPI product that communicates with MHYRIO FLASH via CAN-BUS line. Pay attention to the polarity of the Console Connector when connecting to the controller.
/80/96/120V HOUR COUNTER Running Mhyrio Flash internal hourcounter is incremented when one function is active Key on Mhyrio Flash internal hourcounter is always incremented when Mhyrio Flash is supplied Page - 22/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
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OUT if you do not accept the changes. CONFIG MENU 15) SET OPTIONS Menu appears. SET OPTIONS 16) Press OUT again. Display now shows the ' ' ' ' % ' Opening Zapi Menu. ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual Page - 23/36...
7.5 Description of parameters that may be programmed (parameter change) In addition to the Configuration, Parameter settings may be made by Zapi using standard default settings, settings to Customer Specifications, or the customer can make changes according to the application, using a Digital Console. During the setting up procedure on the machine, the Console can remain connected to the controller during travel.
DEC DELAY GROUP2 sec. 0.25 0.35 0.45 0.55 0.70 0.80 0.90 1.00 1.15 1.25 DEC DELAY GROUP3 sec. 0.25 0.35 0.45 0.55 0.70 0.80 0.90 1.00 1.15 1.25 DEC DELAY ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual Page - 25/36...
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' % ' ' ' ' ' ' ' ' % ' wish to make further modifications to the parameters. MAIN MENU 13) The Display will show: PARAMETER PARAMETER CHANGE CHANGE. Page - 26/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
It indicates the state of the electrovalve 3 (CNG6). Options: ON = active entry of closed switch (equal to battery positive potential) OFF = inactive entry of open switch (equal to GND potential) ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual Page - 27/36...
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255. Every step corresponds to 1/256 of maximum voltage. 23) ANALOG INPUT #3 It indicates the state of the AS1 analog select (CNF7). 24) ANALOG INPUT #4 It indicates the state of the AS2 analog select (CNF8). Page - 28/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
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' % ' MAIN MENU 11) The Display shows: TESTER. TESTER 12) Press OUT again and return to Opening Zapi ' ' ' ' % ' Menu. Remember it is not possible to make any changes using TESTER. All you can do is measure as if you were using a pre-connected multimeter.
7.9 Description of the console restore function The RESTORE PARAM function is allowed in MHYRIO FLASH controller, but ZAPI recommend don't use this because should make several problems to the controller. As a result of using this function, all parameters will be overwritten with incorrectly values and MHYRIO FLASH controller will not work correctly.
CAN-BUS line. This functionality allows completely control of every ZAPI product without changing the position of the Console connector. This is the only way to connect ZAPI Console to Mhyrio Flash controller because the Console connector is not present in Mhyrio Flash controller.
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The table below indicates which parameter can be set to connect ZAPI product to Console. PARAMETER CONNECTED PRODUCT SICOS TRACTION CONTROLLER PUMP CONTROLLER MHYRIO FLASH The range for this parameter is 0~32, but only above number are enabled. If operator selects a not specified value, ZAPI Console reconnects the product physically connected to Console.
' ' ' 12) Press ENTER for Yes, or OUT for NO. ' ' ' ' % ' 13) Press OUT to return to the Opening Zapi ' ' ' ' % ' Display. ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
One of the MOS (or more than one) that drives the valves 5, 6, 7, 8 is shorted. 8) DRIVER SHORTED The high side switch that drives positive to valves (used for safety related valves) is closed when it should be opened. Page - 34/36 ADPZP0CC - MHYRIO FLASH CONTROLLER - User Manual...
Manual. During periodic checks, if a technician finds any situation that could cause damage or compromise safety, the matter should be bought to the attention of a Zapi Agent immediately. The Agent will then take the decision regarding operational safety of the machine.