Difference between revisions of "DPSI V-Match"
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===Calibrating servo end positions=== | ===Calibrating servo end positions=== | ||
For calibrating servo end positions the magnet must be placed on the "PRG" position within 10 seconds after switching on receiver system. The magnet must remain on that position until programming is finished. | For calibrating servo end positions the magnet must be placed on the "PRG" position within 10 seconds after switching on receiver system. The magnet must remain on that position until programming is finished. | ||
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===Deleting all programming=== | ===Deleting all programming=== |
Revision as of 10:59, 1 June 2015
Contents
Product description
The DPSI V-Match is a servo v-cable which allows the operating of two servos on one receiver or DPSI channel. The servo connected to the "SLAVE" channel can be programmed via the DPSI V-Match.
Functions
Changing of servo direction, servo middle and servo end position
The DPSI V-Match allows changing of servo direction as well as calibration of servo center and end positions of the servo connected to the "SLAVE" port. The programmed values are based on the looped in servo signale which is processed by the "MASTER" servo without being modified.
Failsafe function
Both servos ("MASTER" and "SLAVE") remain at their current position (HOLD) when encountering an erroneous or missing receiver signal until a valid signal is again delivered by the receiver. A flashing red LED (at the PCB's side) indicates this state and stays active (i. e. flashes) until power is turned off.
Pulse amplifier & HF suppression
Besides pulse amplifiers, which recognize and amplify even weak servo signals, high effective noise filters are built into the DPSI V-Match. Therefore, ferrite cores or other noise suppression measures can be omitted.
Delivery contents
DPSI V-Match, magnet switching element, short description
Mounting
The DPSI V-Match can be fixed e. g. with a double faced adhesive tape at the fuselage's inner side.
Programming
There is no external programming device necessary, e.g. a PC or a programming box for programming of the DPSI V-Match. Only a delivered magnet serves for activation of the corresponding programming functions. Everything else is conducted with the transmitter and remote control equipment.
Programming mode is started when magnet is placed to the "PRG" position within 10 seconds after powering. When programming mode is activated the DPSI V-Match's red LED flashes with 0.5Hz (1 second on, 1 second off).
Changing of servo direction
For changing servo direction the magnet must be placed on the "PRG" position within 10 seconds after switching on receiver system. The magnet must remain on that position until programming is finished.
Calibrating servo center
For calibrating servo center the magnet must be placed on the "PRG" position within 10 seconds after switching on receiver system. The magnet must remain on that position until programming is finished.
Calibrating servo end positions
For calibrating servo end positions the magnet must be placed on the "PRG" position within 10 seconds after switching on receiver system. The magnet must remain on that position until programming is finished.
Deleting all programming
Text
Programming of several servos
Text
Limits of tuning range
Text
Specifications
Technische Daten
Voltage range | 4V ... 8.4V |
Current consumption | approx. 4.7mA |
Servo signal level input | Low level: 0V ... 0.8V High level: 2.0V ... 8.4V |
Servo signal level output | Supplying > 5.1V: approx. 5.0V Supplying < 5.1V: supply voltage -0.1V |
Max. current | 8A permanent, 20A peak |
Allowed center position | +/-100% (1.10ms ... 1.90ms) |
Allowed end positions* | +/-200% (0.70ms ... 2.30ms) |
Allowed signal cycle time | min. 6.9ms, max. 34.868ms |
Resolution (steps) | 3200 |
CE test | according to2004/108/EC |
Temperature range | -20°C ... +85°C |
HF noise suppression | -30dB attenuation @ 35MHz |
Dimensions | approx. 50mm x 8,4mm x 7,2mm |
Weight | approx. 4.5g |