Digital electronic speed governors basic systems (66 pages)
Summary of Contents for Heinzmann PANDAROS III DG 16.6
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DG 30.6 - 01 up to – 05 DG 40.6 - 01 up to - 05 Copyright 2014 by Heinzmann GmbH & Co. KG. All rights reserved. This publication may not be reproduced by any means whatsoever or passed on to any third parties.
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All instructions pertaining to the system and safety must be followed in full. Non-observance of the instructions may lead to injury to persons and/or material damage. HEINZMANN shall not be held liable for any damage caused through non-observance of instructions. Independent tests and inspections are of particular importance for all applications in which a malfunction could result in injury to persons or material damage.
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HEINZMANN expressly rejects any implied guarantee pertaining to any marketability or suitability for a special purpose, including in the event that HEINZMANN was notified of such a special purpose or the manual contains a reference to such a special purpose.
Contents Contents Page 1 Safety instructions and related symbols ................1 Basic safety measures for normal operation ............... 2 Basic safety measures for servicing and maintenance ..........2 Before putting an installation into service after naintenance and repair works ..2 2 General ...........................
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Contents 7 Setpoint adjusters ........................ 21 7.1 Setpoint potentiometer SW 01 - 1 - b (1 turn) (EDV- No.: 600 00 041 01) ....21 7.2 Setpoint potentiometer SW 02 - 10 - b (10- turn) (EDV- No.: 600 00 042 01) .... 21 7.3 Setpoint value adjustment by current signal ..............
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Contents 12.4 Parametrization with user mask ................... 44 12.5 Transferring data sets ....................44 12.6 Assembly line end programming ................. 44 13 Starting the engine - brief instruction ................45 14 Download of manuals ......................47 Digital Governor Basic System PANDAROS III...
1 Safety instructions and related symbols 1 Safety instructions and related symbols This publication offers wherever necessary practical safety instructions to indicate inevitable residual risks when operating the engine. These residual risks imply dangers to - Personnel - Product and machine - The environment The primary aim of the safety instructions is to prevent personal injury! The signal words used in this publication are specifically designed to direct your attention to possible...
1 Safety instructions and related symbols In this publication the Table of Contents is preceded by diverse instructions that among other things serve to ensure safety of operation. It is absolutely imperative that these hints be read and understood before commissioning or servicing the installation. 1.1 Basic safety measures for normal operation The installation may be operated only by authorized persons who have been duly trained and who are fully acquainted with the operating instructions so that they are capable of...
2 General 2 General The HEINZMANN Digital Governors of the PANDAROS series have been designed as speed governors for diesel and gas engines with low and medium power. In addition to their primary purpose of controlling speed, these governors are capable of performing some other tasks and functions.
All speed governing with adjustable droop Some applications require speed governing with droop, e,g, generator parallel operation without HEINZMANN load measuring unit. The droop can be adjusted as desired. With droop adjusted to 0, the governor operates in isochronuous mode.
3 Functions h) Speed dependent quantity limitation It is possible to programme quantity limitation curves in dependence of speed so that for all speeds there can be torque reduction as is admissible for the engine or desired by the user. i) Temperature dependent idling speed and quantity limitation At low temperatures, the engine can be run at some higher idling speed.
HEINZMANN synchronizer. A switch input is to select if the inputs of the HEINZMANN units or if the analogue setpoint source is active. 3.2.5 Variation DC 6-05 (extended general, especially vehicle) (refer to connection diagram page 35) The setpoint is given by an analogue setpoint source (voltage source 0..5 V, current...
4 Further information 4 Further information This publication describes in detail the technical data and connections of the control electronics, of the sensors, of the setpoint adjusters and of the actuators. The functions of the different adjustment parameters and characteristics are described in detail in the manual Basic Information: DG 07 001-e 04-10-Control-device-for-conventional-injection.
The installation of the pick-up has to be arranged in such a way as to obtain a frequency as high as possible. Normally, the HEINZMANN governors of the series Pandaros are designed for a maximum frequency of 9000 Hz. Frequency (by Hz) is calculated...
6 Sensors 6.2.3 Tooth profile Any tooth profile is admissible. The top width of the tooth should be 2.5 mm minimum, the gap and the depth of the gap at least 4 mm. For index plates the same dimensions are valid.
6 Sensors 6.3 Cooling medium temperature sensor TS 01 - 28 - PT 1000 (EDV- No.: 600 00 053 00) Measuring range -50°C up to +150°C Precision 1.5°C Resistance at 25 °C (R25) 1000 Ohm 0.5 % Maximum operating voltage Maximum operating current 3 mA Recommended operating current...
6 Sensors 6.4 Pressure sensors 6.4.1 Oil pressure sensor Measuring range 0 - 6 bar or 0 - 10 bar Over pressure 15 bar resp. 20 bar Supply voltage 10 - 34 V DC Output signal 4 - 20 mA Storage temperature -25°C up to +85°C Ambient temperature...
6 Sensors 6.4.2 Boost pressure sensors The boost pressure sensors are also available in an additional housing with terminal strip. Measuring range 0 - 2 bar, 0 - 5 bar or 0 - 10 bar Over pressure 4 bar resp. 10 bar resp. 16 bar Supply voltage 12 - 36 V DC Output signal...
6 Sensors 6.4.2.2 Boost Pressure Sensor with Housing and Terminal Strip 29,5 SW 24 H E IN Z M A N N GmbH + Co. Am Haselbach 1 D-79677 SchÎnau/Schw. Germany Phone: (07673) 8208-0 Telefax: (07673) 8208-88 27,5 Fig. 7: Boost pressure sensor with housing Pressure Sensor EDV- No.
7 Setpoint adjusters With regard to the variety of applications, various setpoint adjusters are available for the HEINZMANN digital speed governors of series Pandaros. 7.1 Setpoint potentiometer SW 01 - 1 - b (1 turn) (EDV- No.: 600 00 041 01) Displacement angle approx.
7 Setpoint adjusters On request, the potentiometers, as specified under 6.1. and 6.2. can be supplied with analogue adjustment knob with lock in place of the standard rotating knob. In this case, ordering specification is SW..-..-m. Likewise, a clamping fixture can be installed instead of the knob. The ordering specification will then be SW ..-..-k.
8 Control unit DC 6 – 01 ... 05 8 Control unit DC 6 – 01 ... 05 8.1 Specification 8.1.1 General Supply voltage 12 V DC or 24 V DC min. voltage 9 V DC max. voltage 33 V DC max.
= 8 V ±x %, I < 20 mA Reg.weg digital only with HEINZMANN-StG and Bosch EDC Drive output I < 7 A, I < 11 A für T < 60 s, PWM Digital output failure lamp < 0.3 A, U <...
8 Control unit DC 6 – 01 ... 05 8.2 Dimensions 111,5 31,5 101,5 84,5 Fig. 10: Housing of control unit DC 6-01..05 The terminals 1 to 3 are not available with standard versions DC 6-01 and DC 6-02 Digital Governor Basic System PANDAROS III...
8 Control unit DC 6 – 01 ... 05 8.3 Mounting When selecting the location, care should be taken for easy access in order to facilitate read- out of the failure indication and replacement of the device under field conditions. Any mounting position is admissible.
9 Actuators 9 Actuators 9.1 Design and Mode of Operation feedback probe governor output shaft feedback cam gearbox dc disk armature motor Fig. 11: Sectional drawing of actuator The actuator torque is generated by a DC disk armature motor and transmitted to the governor output shaft by way of a gearbox.
9 Actuators Altogether, this type of actuator provides the following advantages: - High regulation power working in both directions. - Extremely low current consumption during steady state and relatively low current consumption on change of load. - Indifference to slow voltage changes of the supply; abrupt voltage changes cause governor disturbances.
9 Actuators 9.4 Dimensions HEINZMANN Serial No. GmbH + Co. Am Haselbach 1 for BasicSystem E D-79677 SchÎnau Germany Range Voltage Telefon: (07673) 8208-0 Telefax: (07673) 8208-88 Patents pending Diese Schraube darf nicht verstellt werden! Never turn this screw! Ne pas toucher a cette vis!
10 Regulating linkage 10 Regulating linkage 10.1 Length of lever arm The length of the lever arm is determined in such a way that approx. 90 % of the governor output shaft adjustment angle can be used. Based on this, the rack length L of governors with 36°...
0 - 2 fuel mark full load position angle stop stop injection pump pressure elastic member HEINZMANN Serial No. Gm bH + Co. Am Haselbach 1 for BasicSystem E D-79677 SchÎ nau Germany Range Voltage...
11 Electrical connection 11 Electrical connection The electrical connection possibilities are depending on the variation of the control unit. 11.1 Connection for variation DG 6-01 (standard generator) Control Unit DC .. 6-01 CU-01 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23...
11 Electrical connection 11.6 Harness It is not possible to use all offered signals at the same time, because some inputs have to be assigned differently depending on the variation. Control Unit DC 6-01..05 Battery Sensors Fül l u ng Fuel Com b us ti b l e Actuator...
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11 Electrical connection The allowed length and necessary cross-sections of the cables to connect are as follows: Power supply max. 15 m 2 x 2.50 mm² L 2.1 Actuator feedback 3 x 0.75 mm², shielded L 2.2 Actuator drive up to 10 m 2 x 2.50 mm²...
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11 Electrical connection Digital Governor Basic System PANDAROS III...
12 Parametrization options 12 Parametrization options The software for the HEINZMANN series Pandaros has been designed in a way that will allow programming both at the HEINZMANN factory and by the engine manufacturer. Since erroneous programming can cause considerable damages, full use should be made of the level structure and the user masks.
12.4 Parametrization with user mask Principally, parametrization may be performed with the help of user masks that have been provided by HEINZMANN or may conveniently be created by the user himself. Within a user mask, only those parameters are accessible that are actually needed.
13 Starting the engine - brief instruction 13 Starting the engine - brief instruction 13.1 Adjust clearance of magnetic pulse pick-up. 13.2 Check program with respect to relevant parameters: number of teeth, speed, etc. 13.3 Calibrate sensors and setpoint adjusters, if necessary. 13.4 Make autoadjustment of actuator.
(if different from above) item code (as on front page, bottom right) and title of the desired manual or alternatively the technical data of your HEINZMANN equipment We would be pleased to receive your comments about the contents and presentation of our publications.
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