Logic Input - JUMO iTRON 702040 Notice De Mise En Service

5.2

Logic input

Key inhibit
Level inhibit
Ramp stop
Setpoint switching
Timer control
Symbol Notes
C117 Function of the logic input
On Type 702040/41, the parameter C117 is masked out if output 2 has been programmed as
controller output (C113) or the limit comparator has been configured (C114) (double
assignment; not on Type 702040/41 with 2 relay outputs (option)).
Operation is possible from keys.
Access to the parameter and
configuration levels is possible.
Starting self-optimization is possible.
Ramp running
SP 1
Setpoint is active
The appropriate symbols
level.
Acknowledge start/stop/continue/timer run-down (edge-triggered)
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No operation from keys.
No access to the parameter and
configuration levels.
Starting self-optimization is not possible.
Ramp stopped
Setpoint
SP 1 SP 2
and
SP 2
is active
are displayed at the operating
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