Hardware Manual RM Display 1001

Transcription

1 Hardware Manual RM Display 1001

2 Table of Contents 1 Legal Regulations About the Display Important information for using RM Display Disposal Installation Mounting Getting Started The Connectors Power/CAN Connector The LEDs and the Buzzer The LEDs The Buzzer Repair Mode RM Display Character maps of RM Display Temperature behavior on LCD Modules Technical Data Technical Drawings History Documentation Hardware

3 1 Legal Regulations Safety instructions These instructions are part of the device. They contain text and illustrations for the correct handling of the module and must be read before installation or use. Adhere to the information in the documentation. Non-observance of the instructions, operation, which is not in accordance with use as prescribed below incorrect installation or handling, can affect the safety of people and equipment. The device must be installed, connected, and commissioned by a qualified electrician. Disconnect the device externally before handling it. Disconnect any independently supplied output load circuits as well. As no components to be maintained by the user are contained in the device, the housing must not be opened. The device can only be repaired by the manufacturer. The device must be disposed of in accordance with national environmental regulations. In the case of malfunctions or uncertainties, please contact the manufacturer. Tampering with the device can seriously affect the safety of people and equipment. This is not permitted and leads to an exclusion of liability and warranty. This device is designed to be used in systems which must be checked for conformity with legal requirements prior to commissioning. The integrator of this device is responsible for checking that the device complies with regional directives and requirements. RM Michaelides GmbH assumes no liability for the use of any information contained in this manual and does not guarantee that the manual is free of patent infringement. RM Michaelides GmbH neither conveys any license under its patent rights nor under the rights of others. This device requires an explicit permission of the manufacturer in order to be exported into the USA. 3

4 2 About the Display 1001 RM Display 1001 is an all-purpose display which has been developed for use in harsh industrial applications with high electrical or mechanical requirements. RM Display 1001 can visualize data on the CAN bus. The display unit is equipped with 3 switches, a buzzer, LED-backlight for the keyboard and a 2 x 8 character LCD display. Data can be exchanged via the CAN bus. The RM Display Configurator software tool will assist you with the development of your application. With its interface, you can design your user interface without any special programming knowledge. You can see what your display configuration will look like later on when displayed by the display unit. For further information on using RM Display Configurator, please refer to the RM Display Configurator manual. For further information, support, and customer-specific hardware and firmware adaptations see our web site: - Support or contact us via mailto:info@rmcan.com 4

5 3 Important information for using RM Display 1001 This device is designed to be used in systems which must be checked for conformity with legal requirements prior to placing the device into operation. The integrator of this device is responsible for checking that the device complies with regional directives and requirements. This device requires the explicit permission of the manufacturer in order to be exported to the USA. RM Michaelides GmbH assumes no liability for the use of any information contained in this manual and does not guarantee that the manual is free of patent infringement. RM Michaelides GmbH neither conveys any license under its patent rights nor under the rights of others. The type label must not come into contact with any kind of solvent-containing substance. The device may only be installed, connected, and commissioned by qualified personnel. Disconnect the device externally before doing any work on it. If necessary, disconnect separately supplied output circuits as well. Operation The device must not be operated in machines and applications where life depends on the device operating properly. 4 Disposal Observe your national regulations when disposing of the device and its package. 5

6 5 Installation Connect the RM Display with the right cable to the CAN bus. CAN bus Starterkit assembly 5.1 Mounting There are two different ways of mounting the RM Display 1001: 6

7 6 Getting Started After all components have been installed, you can configure the display with the RM Display Configurator software. For further information on using RM Display Configurator, please refer to the RM Display Configurator manual. 7 The Connectors The RM Display 1001 is equipped with the following connector: The 5-pin male power/can connector is used to supply the RM Display 1001 with a voltage of 9V to 60V and to connect it to a CAN bus. The drawing below shows an overview of the explained hardware component: Power/CAN connector 7

8 7.1 Power/CAN Connector Apart from connecting RM Display to the power supply, the two power/can connectors connect your display to the CAN bus. The pin assignment of the power/can connector is shown in the table and drawing below. Function Pin Ground 1 VCC (9 V 60 V) 2 CAN GND 3 (internally connected to Ground!) CAN H 4 CAN L 5 Front view display power/can connector (male) Table 2: Power connector pin assignment 8

9 8 The LEDs and the Buzzer 8.1 The LEDs Three Status LED s Three LED s for keyboard night design LED Description Status LED s Status information can be displayed LED s for keyboard nightdesign LED s can be switched on or off 8.2 The Buzzer The buzzer signals bus off conditions by chirping. It can alternatively be switched off/on by sending certain CAN messages to the display. For further information on how to sound the buzzer, please refer to the RM Display Configurator manual. 9

10 9 Repair Mode RM Display 1001 If the DOD download to the RM Display Unit is interrupted or corrupted, the display unit will power on and reset constantly. Each RM display unit comes with a certain key combination, which when pressed will send your RM display unit into Repair Mode in which the DOD download can be repeated. This mode can be activated by pressing keys 1 and 3 simultaneously while making a power reset (by removing and replacing the power source). The display will be reset to Node ID 1 and baudrate 250kbit

11 10 Character maps of RM Display 1001 Attention: Take care of the situation, there are two different character maps in use. From serial production start up to Revision the English/Japanese character map is used. Revision or later will come together with the English/European character map. English/Japanese character map English/European character map 11

12 11 Temperature behavior on LCD Modules The RM Display 1001 has a LCD module with an operational temperature range specified from 20 to +70 Celsius. This temperature range is correct and has been verified by RM. Nearly every type of LCD module has special behavior in cold environments: As temperatures decrease, the speed at which the LCD fluid may change state gets slower and slower. This is a normal effect, characteristic to the technology. With our PC Software Tool, the RM Display Configurator, there is a special feature supported by the RM Display 1001 called news ticker functionality to create moving texts. This function is working correctly over the complete temperature range, but because of the slow LCD fluid an operator may no longer read this moving text effectively in very cold environments. RM would like to make its users aware of this and recommends use of this function only down to 3 Celsius. 12

13 12 Technical Data Value Description Supply voltage (V+) 9 V 60 V DC Current consumption < V (external fuse necessary, depending on supply voltage) Operating temperature -20 C +70 C IP rating IP65 frontside Display type 2x8 character LCD display green/yellow Backlight LED 3 Status LED s Operator keys 3 illuminated switches More features Buzzer Controller 8-bit microcontroller Flash memory size 96 KB SRAM size 3.3 KB EEPROM size 64 KB CAN specification 2.0 B CAN bus coupling According to ISO 11898, high speed Maximum baud rate 1 Mbit/s CAN protocols CANopen SAE J1939 Layer 2 13

14 Value Description Order number Accessories CAN Cable 5-Pin M12 5-pin plug and D-Sub-9 plug 2 m Gasket for RM Display Standard housing Plastic Dimensions in mm 60/49 Weight in grams 63 14

15 13 Technical Drawings Assembly hole drawing 15

16 14 History 14.1 Documentation V1.00 (04/11/07): - First official version V1.01 (09/14/07): - Chapter Character maps added V1.02 (11/26/07): - Chapter Temperature behaviour added V1.03 (05/20/10): - Color of keylight changed 14.2 Hardware V1.00 (03/10/2007): - First official version V2.00 (08/24/2007): - Small housing change (internally) V2.01 (12/01/2007): - New character map in use 16