YASKAWA MOTOWELD-T300D - Connector CON1 for Wire Feeder (4 Pins); Analog Signals

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9.3 Connector CON1 for Wire Feeder (4 Pins)
No.
Pin No.
Corresponding
to Connector
Meaning Function Direction* Signal Form
1 1-2
(CON1)
Motor control
voltage
Motor control voltage reference of wire
feeder
W→F
−
∗ 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) 0 1 2 3 4 5 6 7 8 9 10
Output Current (A) 5 13 50 90 128 164 200 240 280 308 308
Panel Ammeter (DC) 5 11 48 86 122 160 198 240 280 312 312
Note: For DC load, voltage is obtained by 14 + 0.02 × current as standard according to JIS.
5
13
50
90
128
164
200
240
280
308 308
0
50
100
150
200
250
300
350
012345678910
Analog Voltage
（Ｖ）
Output Current
（Ａ）