ABB Relion REC615 - Time Delay on (8 Pcs) TONGAPC

3.17.6 Time delay on (8 pcs) TONGAPC
3.17.6.1 Function block
Figure 90: Function block
3.17.6.2 Functionality
The time delay on (8 pcs) 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.
t0 t0+dt t2 t3 t4+dt
dt = On delay time
t1 t4 t5
Figure 91: Timer operation
3.17.6.3 Signals
Table 166: TONGAPC Input signals
Name Type Default Description
IN1 BOOLEAN 0=False Input 1
IN2 BOOLEAN 0=False Input 2
IN3 BOOLEAN 0=False Input 3
IN4 BOOLEAN 0=False Input 4
IN5 BOOLEAN 0=False Input 5
IN6 BOOLEAN 0=False Input 6
IN7 BOOLEAN 0=False Input 7
IN8 BOOLEAN 0=False Input 8
Basic functions 1MRS758755 C
156 REC615 & RER615
Technical Manual