Connector Xw101 In Mastertig Acdc; Connector Xw102 In Mastertig Acdc; Over And Under Voltage Limits - Kemppi mastertig acdc 1600 Service Manual

TECHNICAL SERVICE MANUAL FOR MASTERTIG ACDC
TABLE 2. CONNECTOR XW101 IN MASTERTIG ACDC
PIN NUMBER SIGNAL VALUE
A 3.5 VAC start not active
0 V start is active
3.5 VAC start not active
B
0 V start is active
C -
-
D
TABLE 3. CONNECTOR XW102 IN MASTERTIG ACDC
PIN NUMBER SIGNAL VALUE
-
A
B 30 VAC
30 VAC
C
-
D
+5 VDC
E
0 V
F
-
G
H 0 - +5 VDC
I +2 VDC=
+5 VDC=
J -
TABLE 4. OVER AND UNDER VOLTAGE LIMITS, (
SUPPLY VOLTAGE
MASTERTIG ACDC 1600
230 VAC
MASTERTIG ACDC 2500
230 VAC
400 VAC
460 VAC
MASTERTIG ACDC 3500
400 VAC
TIG
MMA
LOWER LIMIT
165 VAC
175 VAC
300 VAC
340 VAC
365 VAC
DESCRIPTION
Torch start switch
Torch start switch
-
-
DESCRIPTION
-
Operating voltage for external
equipment, fuse 0.8 A
Operating voltage for external
equipment, fuse 0.8 A
-
Voltage reference of remote control
(upper end of the potentiometers)
GND (lower end of potentiometers)
-
Set value for power source
Selection of characteristic
-
OCV)
WHEN
UPPER LIMIT
270 VAC
270 VAC
460 VAC
530 VAC
460 VAC
/ curve
TIG MMA