Mitsubishi alpha 2 - Applicable Error Checks for AL2-2 DA

α 2 Simple Application Controllers
AL2-2DA (AL2-14MR-*, AL2-24MR-*) 11
ENG-59
ENG
11.3.3 Applicable Error checks
1) If an External power supply error (M16) occurs:
Check the “+” and “-” connections to the AL2-2DA for correct wiring and installation
procedures.
Check the original Power Supply source for 24V DC operation.