Controller functions
Page 44
RES-409
Version 1
3.
"2 seconds"
The current ACTUAL temperature is transferred for an additional 2 seconds at the end of a heating phase if it
is queried via the CAN interface. The ACTUAL temperature is then transferred again in real time until the end
of the next heating phase.
Hold mode only applies to queries via the CAN interface. The ACTUAL temperature always appears
in real time at the analog actual value output.
The various hold modes are shown below:
!
ACTUAL
temperature
START
command
24VDC
T
t
t
0
0
Hold OFF
T
t
0
ACTUAL temp.
Hold ON
T
t
0
Hold 2 s
T
t
0
Hold
Hold
Hold
Hold
End of
Heating phase
2 s
2 s
via CAN interface