Megatron ETA25PS Programming Manual

Programming Manual ETA25PS
Operation of the Programming Interface ETA25PS
Function
Supply voltage
Sense of rotation
Operating mode
Programming input

Programming Procedure:

A. Before you connect the supply voltage:
1. Configure DIP-Switch 1: Chose supply Voltage (5V (24V / 3.3V)). (*) In case that 24V supply
voltage version was ordered it is not allowed to switch DIP switch 1 to 3.3V position.
2. Configure DIP-Switch 2: Chose sense of rotation (rising output signal in CW or CCW direction
 please see drawing on the right hand)
3. DIP-Switches 3 and 4 must be set both in OFF-Position
B. Programming the start- and end position:
1. Connect power supply voltage
2. Switch DIP-Switch 3 to ON-Position (programming mode)
3. Put the shaft to start position and set DIP-Switch 4 for > 1s to ON and then back to OFF
4. Put the shaft to the end position and set DIP-Switch 4 for > 1s to ON and then back to OFF
5. Switch DIP-Switch 3 to OFF-Position (measuring mode)
READY
MEGATRON, s.r.o. Mrštíkova 16, 100 00 Praha 10, T.: +420 274 780 972, info@megatron.cz,

Pin-Assignment:

Solder lugs, 5-PIN, Contact
Spacing 2,54mm
1 = VSUP
2 = OUT
3 = GND
4 = SCL
5 = SDA
Switch No.
1
2
3
4
1 z 2
DIP-Switch OFF
5V (24V *)
CCW
OUT
(measuring mode)
N
(inactive)
DIP-Switch ON
3.3V
CW
PGO
(programming mode)
S / E
(setting start / end
position)
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