Miller Electric Welder - Manual (Page 39)

OM-196 188 Page 33
LED Diagnosis Status
23 On Input signal On from peripheral for jog advance.
Off Input signal Off from peripheral for no jog advance.
24 On Input signal On from peripheral for jog retract.
Off Input signal Off from peripheral for no jog retract.
25
On Input signal On from peripheral for shielding gas purge.
25
Off Input signal Off from peripheral for no shielding gas purge.
26
On Input signal On for touch sensor.
26
Off Input signal Off for no touch sensor.
1 Motor Board PC13
Diagnostic LED’s are visible inside
unit, located on PC13 (see illustration
for board location).
Refer to Section 5-11 for information
on diagnostic LED’s.
Reinstall cover after checking
diagnostic LED’s.
212 353-A
5-10. Motor Board PC13 Diagnostic LED’s
Top View
1
LED9
LED4
LED2
LED1
LED3 LED11