ABB REG670 - Functionality

15.15.2 Functionality
Elapsed Time Integrator (TEIGAPC) function is a function that accumulates the
elapsed time when a given binary signal has been high, see also Figure
408.
Time Integration
with Retain
BLOCK
ACCTIME
RESET
IN
tWarning
tAlarm
OVERFLOW
WARNING
ALARM
q
-1
a>b
a
b
a>b
a
b
a>b
a
b
AND
AND
AND
q
-1
= unit delay
IEC13000290-2-en.vsd
999 999 s
IEC13000290 V2 EN
Figure 408: TEIGAPC logics
The main features of TEIGAPC
• Applicable to long time integration up to 999 999.9 seconds
• Supervision of overflow
• Possibility to define a warning and an alarm with the resolution of 10
milliseconds
• Retain the integration value
• Possibilities for blocking and reset of the total integrated time
• Report of the integrated time
15.15.3 Function block
TEIGAPC
BLOCK
IN
RESET
WARNING
ALARM
OVERFLOW
ACCTIME
IEC14000014-1-en.vsd
IEC14000014 V1 EN
Figure 409: TEIGAPC function block
Section 15 1MRK502052-UEN B
Logic
852
Technical manual