ABB 615 Series - Signals

CCM
I_A
I_B
ALARM
FAIL
I_C
I_REF
BLOCK
protection relay
Core 1
(protection)
IL1
IL2
IL3
I_A
I_B
I_C
I_REF
GUID-BBF3E23F-7CE4-43A3-8986-5AACA0433235-ANSI V3 EN
Figure 440: Example of incorrect reference current connection
6.2.6 Signals
Table 740: CCM Input signals
Name
Type Default Description
I_A SIGNAL 0 Phase A current
I_B SIGNAL 0 Phase B current
I_C SIGNAL 0 Phase C current
I_REF SIGNAL 0 Reference current
BLOCK BOOLEAN 0=False Block signal for all binary outputs
Table 741: CCM Output signals
Name
Type Description
FAIL BOOLEAN Fail output
ALARM BOOLEAN Alarm output
Section 6 1MAC059074-MB A
Supervision functions
852 615 series ANSI
Technical Manual