Mitsubishi Electric CBV2-A01D1 Instruction Manual page 30

Table 6.2 Letter representation of item data indicator LEDs
Item
Designation Letters
On ON
Off OFF
Yes YES
No NO
Operation
LOCK
lock
Instantaneou
INST
s
Display in item data
box
Item
Designation Letters
USE OFF
AB-
AB
phase
BC-
BC
phase
CA-
CA
phase
30
Display in item data
box
PCKN-OIL738