ABB REF615 G - Function Block; Functionality; Signals; Time-Delay-Off Function Block TOFGAPC

3.14.4 Time-delay-off function block TOFGAPC
3.14.4.1 Function block
GUID-6BFF6180-042F-4526-BB80-D53B2458F376 V1 EN
Figure 61: Function block
3.14.4.2 Functionality
The time-delay-off function block TOFGAPC can be used, for example, for a drop-
off-delayed output related to the input signal. TOFGAPC contains eight
independent timers. There is a settable delay in the timer. Once the input is
activated, the output is set immediately. When the input is cleared, the output stays
on until the time set with the Off delay time setting has elapsed.
t0 t1+dt t2 t3 t5+dt
dt = Off delay time
t1 t4 t5
GUID-D45492E6-5FBC-420C-B1BF-B3A1F65ADF96 V1 EN
Figure 62: Timer operation
3.14.4.3 Signals
Table 129: TOFGAPC Input signals
Name
Type Default Description
IN1 BOOLEAN 0=False Input 1 status
IN2 BOOLEAN 0=False Input 2 status
IN3 BOOLEAN 0=False Input 3 status
IN4 BOOLEAN 0=False Input 4 status
IN5 BOOLEAN 0=False Input 5 status
Table continues on next page
1YHT530004D05 D Section 3
Basic functions
615 series 123
Technical Manual