Motor Board Pc13 Diagnostic Led's - Miller Electric Welder Owner's Manual

LED Status
23 On
Off
24 On
Off
On
25 25
Off
On
26 26
Off

5-10. Motor Board PC13 Diagnostic LED's

LED1
LED4
Input signal On from peripheral for jog advance.
Input signal Off from peripheral for no jog advance.
Input signal On from peripheral for jog retract.
Input signal Off from peripheral for no jog retract.
Input signal On from peripheral for shielding gas purge.
Input signal Off from peripheral for no shielding gas purge.
Input signal On for touch sensor.
Input signal Off for no touch sensor.
Top View
LED2
LED3 LED11
Diagnosis
1
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
diagnostic LED's.
1
LED9
Motor Board PC13
cover after checking
212 353-A
OM-196 188 Page 33