Function Block; Functionality; Signals - ABB 615 series Technical Manual

1MAC059074-MB A
3.17.4.2
3.17.4.3
3.17.4.4
615 series ANSI
Technical Manual

Function block

62TOF
IN1 Q1
IN2 Q2
Q3
IN3
Q4
IN4
IN5 Q5
IN6 Q6
IN7 Q7
Q8
IN8
GUID-0F47E31C-225B-4B3B-91DD-7731EDD0AC9E V1 EN
Figure 84: Function block

Functionality

The time delay off (8 pcs) function 62TOF can be used, for example, for a drop-off-
delayed output related to the input signal. The function 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.
t t t +dt
0 1 1
GUID-D45492E6-5FBC-420C-B1BF-B3A1F65ADF96 V1 EN
Figure 85: Timer operation

Signals

Table 156: 62TOF Input signals
Name Type
IN1 BOOLEAN
IN2 BOOLEAN
IN3 BOOLEAN
IN4 BOOLEAN
IN5 BOOLEAN
Table continues on next page
t t t t t +dt
2 3 4 5 5
dt = Off delay time
Default Description
0=False Input 1 status
0=False Input 2 status
0=False Input 3 status
0=False Input 4 status
0=False Input 5 status
Section 3
Basic functions
171