Memory Card A003; Connectors; Tacho Card A004; Panel Card P001 - Kemppi FASTMIG X 450 Service Manual

3. MEMORY CARD A003

Memory card is connected to motor control card A001
•
Flash memory is programmed in Kemppi production line
•

3.1. Connectors

4. TACHO CARD A004

Hall-effect sensor IC N1 is used on rotary encoder card. Sensor generates tacho-pulses when motor's magnetic ring
•
attached to motor's gearing is rotating close the sensor. Generated tacho-pulses are measured by motor control card
A001 microcontroller and motor's speed of rotation can be calculated
4.1. Connectors

4. PANEL CARD P001

Panel card is connected to the motor control card A001 with 16-wire ribbon cable
•
4.1. Connectors
Kemppi OY
SERVICE MANUAL
FASTMIG X
X15:6 System bus GND
X16:1 Secondary voltage+
X16:2 Secondary voltage-
X16:3 Secondary voltage fused-
X16:4 Secondary voltage fused+
X16:5 Not connected
X16:6 Not connected
X19:1 Gas guard (+)
X19:2 Gas guard (-)
Connector Description
X1:1 -
X1:2 -
X1:3 -
X1:4 -
X1:5 +3.3V
X1:6 GND
Connector Description
X1 +5V
X2 GND
X3 Tacho signal
Connector Description
X1:1 Remote pot WFS
X1:2 Remote pot U
X1:3 Gas guard
X1:4 Torch lines
X1:5 SubAd /MXF_id
X1:6 Motor current
X1:7 GND
X1:8 Gas valve on
X1:9 Tacho signal
X1:10 Mux start/gun pot
X1:11 Can data
X1:12 Can rxd
X1:13 can txd
X1:14 + 9 V
X1:15 + 5 V
X1:16 GND
24 (37)