Signals; Subr Function Block; Function Block; Functionality - ABB RELION 630 Series Technical Manual

Section 3
Basic functions
3.35.8.3
3.35.9
3.35.9.1
3.35.9.2
3.35.9.3
180

Signals

Table 215: SUBI Input signals
Name Type
INT_IN1 INTEGER
INT_IN2 INTEGER
Table 216: SUBI Output signals
Name Type
INT_OUT INTEGER

SUBR function block

Function block

GUID-1594E7C3-491A-4F11-8250-7EBF5E67E476 V1 EN
Figure 116: Function block

Functionality

SUBR real subtracting block subtracts the real input REAL_IN2 from the real input
REAL_IN1.
SUBR executes the equation:
=
REAL OUT _ REAL IN _
GUID-2BD26A2C-31AA-4660-ABC3-5675589E9E54 V1 EN
Signals
Table 217: SUBR Input signals
Name Type
REAL_IN1 REAL
REAL_IN2 REAL
Table 218: SUBR Output signals
Name Type
REAL_OUT REAL
Default Description
0 Integer input 1
0 Integer input 2
Description
Integer output
−
1 REAL IN _ 2
Default Description
0.0 Real input 1
0.0 Real input 2
Description
Real output
1MRS757256 F
PML630/Compact Load-Shedding Solution
Technical Manual
(Equation 9)