Summary of Contents for Zapi MDI-CAN
- Page 1 ELECTRONIC • OLEODYNAMIC • INDUSTRIAL EQUIPMENTS CONSTRUCTION Via Parma, 59 – 42028 – POVIGLIO (RE) – ITALY Tel +39 0522 960050 (r.a.) – Fax +39 0522 960259 e-mail: zapi@zapispa.it – web: www.zapispa.it User Manual MDI-CAN...
- Page 2 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.
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Page 3: Table Of Contents
SALES MANAGER VISA Publication N°: AEZZP0CB Edition: July 2007 This manual describes the new MDI-CAN with the Can bus termination resistance wich can be connected through an external jumper applied between CNA-5 and CNA-6. See also chapter 2.3 for the pin description. -
Page 4: Features
Operating hour meter Indication of the system Alarms. As this unit is not connected directly to the battery, the ZAPI MDI-CAN does not require the complex auxiliary wiring associated with traditional indicators. The wiring is "point-to-point" (from the indicator directly to the chopper). In this way, the wiring of the machine is simpler, with reduced costs and installation time. -
Page 5: Functional Descriptions
1.2 Functional descriptions 1.2.1 LED function The MDI-CAN has only a LED. This LED is red and lights and blinks when an alarm is present. 1.2.2 Display function Hour meter An alpha-numeric liquid crystal display is fitted in the centre of the unit that shows the Hours Worked. - Page 6 Hourglass Symbol: It is normally off; it blinks when the Hour Meter is working. When the Key Switch is closed, the MDI-CAN makes a general test lighting all the display liquid crystals, the led and the backlight. In this paragraph and in the following paragraphs the display behaviour if the ZAPI MDI-CAN adopts the standard protocol is described.
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Page 7: Installation
2 INSTALLATION 2.1 Connection scheme HOURMETER SPEED REDUCTION MAINTENANCE ALARMS ALARMS/HOURS BATTERY CHARGE AEZZP0CB - MDI-CAN - User Manual Page - 7/13... -
Page 8: Dimensions
2.2 Dimensions HOURMETER SPEED REDUCTION MAINTENACE PLAN ALARMS BATTERY CHARGE Page - 8/13 AEZZP0CB - MDI-CAN - User Manual... -
Page 9: Connector Description
- SERIAL communication version +12V MDI CAN positive power supply MDI CAN negative power supply NCLTXD Serial Transmission negative. PCLTXD Serial Transmission positive. PCLRXD Serial Reception positive. NCLRXD Serial Reception negative. AEZZP0CB - MDI-CAN - User Manual Page - 9/13... -
Page 10: Hour-Meter Memory Service
To avoid this situation, if the operator forgets to set parameter, the MDI-CAN signals the alarm "A98" for 1 minute (during this time traction is disabled). -
Page 11: Alarms
4 ALARMS The ZAPI MDI-CAN gives indication of the Alarms of the controllers to which it is connected via CAN-BUS, with a corresponding code. When an Alarm is generated, the Red LED blinks to attract the attention of the operator. The symbol of Monkey Wrench also appears. The string shown on the display is XXAYY, where XX and AYY represent respectively the alarmed node and the alarm code. - Page 12 HIGH BRAKING I CAPACITOR CHARGE HIGH TEMPERATURE TH PROTECTION THERMIC LEVEL 2 PUMP TEMPERATURE MOTOR TEMPERATURE BATTERY LOW BATTERY LEVEL 2 BATTERY LEVEL 1 CURRENT SENS KO POWER FAILURE 4 POWER FAILURE 3 Page - 12/13 AEZZP0CB - MDI-CAN - User Manual...
- Page 13 INPUT ERROR 2 INPUT ERROR 1 The 16A06 string corresponds to the NO COMMUNICATION alarm. It is the only MDI-CAN alarm and it indicates a problem in the communication with the traction controller. Check the connections between MDI-CAN and controller. Important: The alarms reported in the previous tables are referred to Zapi standard coding.