Unitek Peco PHASEMASTER 6, Руководство пользователя

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CHAPTER 2: GETTING STARTED
PHASEMASTER™ 6 DIRECT ENERGY WELDING CONTROL
2-8 990-083
External Inputs Connections
A 9-pin, sub-miniature "D", EXTERNAL INPUTS connector, located on the rear panel, is provided for
five single pole inputs which are used to:
a Remotely select Weld Schedules #1 through #7;
b Remotely inhibit the flow of weld current, (the same function provided by the front panel
WELD/NO WELD Switch), and
c Invoke the Emergency Stop Condition which abruptly terminates the welding sequence.
Figure 2-6. Typical set-up diagram for the PM6 showing connections used in
Automated Systems.
Welding
Control
PM6
230 VAC, 30A
50/60 Hz, 1Ø
HOT COM GND
(BLK) (WHT) (GRN)
POWER
EXTERNAL INPUTS
INB GND
4 7
WELD
INHIBIT
USER SUPPLIED PROGRAMMABLE LOGIC CONTROL
FOOTSWITCH
GND LEVEL
2 4 1
INITIATE
AIR
VALVE
DRIVER
24VAC
24/115
RTN
115VAC
AUTO
SENSE
OUTPUT
FIRING
SWITCH
1
2
3
4
(SEE NOTE 3)
AIR
SOLENOID
24/115VAC
ELECTRODES
1
2
(SEE NOTE 1)
FORCE
FIRING
SWITCH
WELD
HEAD
NOTES:
1 For non-force fired weld head opertion,
short pins 1 and 2 on the Firing Switch
connector.
2 Tie the weld cables together.
3 Dashed lines represent air actuated weld
head connections.
4 If optical firing switch is used, Firing
Switch connection is not used.
OPTICAL FIRING
SWITCH
OR
+5VDC NC COM NO COM
1 2 3 4 5
2
2
2
1
2
0
GND
3 2 1 6
2
2
2
1
2
0
WELD SCHEDULE
SELECT
EMR GND
5 8
WELD
INHIBIT
PNEUMATIC
INPUT
(SEE NOTE 1)
A
B
C
HI
LO
COM
WELD
TRANSFORMER
WELD CABLES
(SEE NOTE 2)