Pixsys ATR 621 series User Manual

36 ATR 621 - User manual
20    Proportional Band
Process inertia in units (Ex: if temperature in °C)
0 ON/OFF if also  equal to 0. > Default.
1…9999 [digit
4
] (degrees.tenths for temperature sensors ).
21  Integral Time
Integral time. Process inertia in seconds.
0.0…999.9 seconds. 0 disabled integral. > Default: 0.0.
22  Derivative Time
Derivative time. Normally ¼ of integral time.
0.0…999.9 seconds. 0 disabled integral. > Default: 0.0.
23   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     Lower Limit Output Percentage
Selects min. value for command output percentage.
0…100% > Default: 0%.
25  Upper Limit Output Percentage
Selects max. value for command output percentage.
0…100% > Default: 100%.
26   Command State Error
Contact status for command output in case of error.
 (Open Contact) > Default
  (Contact closed).
27  Digital Input
Digital input functioning.
   (Disabled). > Default.
 Temporary regulation lock input (holding cycle,  on
display and command output switching o ).
 (Emergency) Emergency input: device stops. It visualizes 
with active buzzer until pressing OK.

Pixsys ATR 621 series Specifications

General

Brand	Pixsys
Model	ATR 621 series
Category	Controller
Language	English