Function Block; Functionality; Signals - ABB RELION REX640 Technical Manual

1MRS759142 C
3.20.6.2
3.20.6.3
3.20.6.4
REX640
Technical Manual

Function block

GUID-92554B6C-64AD-4FA6-82A6-E685A8B1411F V1 EN
Figure 114: Function block

Functionality

The time delay on, eight channels, function TONGAPC can be used, for example, for
time-delaying the output related to the input signal. TONGAPC contains eight
independent timers. The timer has a settable time delay. Once the input is activated,
the output is set after the time set by the On delay time setting has elapsed.
t t +dt
0 0
GUID-DE37D87C-362A-45D7-9D5A-B8DA8BAEC6BB V1 EN
Figure 115: Timer operation

Signals

Table 207: TONGAPC Input signals
Name Type
IN1 BOOLEAN
IN2 BOOLEAN
IN3 BOOLEAN
IN4 BOOLEAN
IN5 BOOLEAN
IN6 BOOLEAN
IN7 BOOLEAN
IN8 BOOLEAN
t t t t
1 2 3 4
Default Description
0=False Input 1
0=False Input 2
0=False Input 3
0=False Input 4
0=False Input 5
0=False Input 6
0=False Input 7
0=False Input 8
Section 3
Basic functions
t +dt t
4 5
dt = On delay time
227