Connector Con1 For Wire Feeder (4 Pins); Analog Signals - YASKAWA MOTOWELD-T300D Instructions Manual

9.3 Connector CON1 for Wire Feeder (4 Pins)

Pin No.
No. Corresponding
to Connector
1 1-2
(CON1)
∗ F indicates the wire feeder side while W indicates the welder side.
Note: Connector model is as follows:
・Welder side: NCS-304RF (made by Nanaboshi Electric Mfg. Co., Ltd.)
・Wire feeder side: NCS-304PM (made by Nanaboshi Electric Mfg. Co., Ltd.)

9.4 Analog Signals

■ Relation between Analog Voltage and Output Current
Analog Voltage (V)
Output Current (A)
Panel Ammeter (DC)
Note: For DC load, voltage is obtained by 14 + 0.02 × current as standard according to JIS.
350
300
250
200
150
100
50
0
0
Meaning
Motor control Motor control voltage reference of wire
voltage feeder
0 1 2 3
5 13 50 90
5 11 48 86
90
50
13
5
1 2 3
Function
4 5 6
128 164 200
122 160 198
240
200
164
128
4 5 6 7
Analog Voltage （Ｖ）
34
Direction* Signal Form
W→F −
7 8 9
240 280 308
240 280 312
308 308
280
8 9 10
10
308
312