38 ATR 421 - User manual
22 t.d . Derivative Time: Derivative time. Normally ¼ of integral time.
0.0…999.9 seconds. 0 disabled integral. > Default: 0.0.
23 t. c. Cycle Time: Cycle time (for P.I.D. on contactor 10”/15”, for P.I.D.
on SSR 1”). For time-proportioned valves see Par. 43.
1…300 seconds. > Default: 10.
24 L. L. o . p. Lower Limit Output Percentage: Selects min. value for
command output percentage.
0…100% > Default: 0%.
25 u.Lo.P. Upper Limit Output Percentage: Selects max. value for
command output percentage.
0…100% > Default: 100%.
26 c. s. e. Command State Error: Contact status for command output in
case of error.
o.c. (Open Contact) > Default
c. c. (Contact closed).
27 dGt.i. Digital Input: Digital input functioning.
di s . (Disabled). > Default.
open Temporary regulation lock input (holding cycle,
open
on
display and command output switching o ).
emrG. (Emergency) Emergency input: device stops. It visualizes
emrG.
with active buzzer until pressing OK.
Hold Cycle pause with sepoint modi able by keyboard.
r. cY.1 (Run Cycle 1) active RUN input:cycle 1 starts
r. cY. 2 (Run Cycle 2) active RUN input:cycle 2 starts
r. cY.3 (Run Cycle 3) active RUN input:cycle 3 starts
r. cY.4 (Run Cycle 4) active RUN input:cycle 4 starts
r. cY.5 (Run Cycle 5) active RUN input:cycle 5 starts
r.L. cY (Run Last Cycle) active RUN input:starts the last cycle done
r. tHE. (Run Thermoregulator) active RUN input: thermoregulator
function starts
r. m a n . (Run Manual) active RUN input: manual mode starts
tune Input for manual autotuning function