Reliance CHS fault code meaning
Reliance / CHS
Series: GV3000/SE
CHS Default parameter During drive operation
AC drive
Meaning: Contact Reliance or replace Regulator / restore (checksum Regulator board failure. board. / error) After Regulator board replacement: Contact Reliance.
Possible causes
Source:
Series: SS4000
Checksum error (fatal)
bidirectional converter
Meaning:
Possible causes
Source: