Pixsys ATR244 User Manual

User manual - ATR244 - 37
104 p.b.c.2 Proportional Band Centered 2
Defines if the proportional band 2 must be centered or not on the setpoint. In double loop
functioning (heating/cooling), always disabled.
diS a b. Disabled. Band under (heating) or over (cooling) (Default)
Enab. Centered band
105
o.o.s.2 Off Over Setpoint 2
In P.I.D. enables the command output 2 switching off, when a certain threshold is exceeded
(setpoint + Par.106)
diS a b. Disabled (Default)
Enab. Enabled
106
o.d.t.2 Off Deviation Threshold 2
Selects deviation from command setpoint 2, to calculate the intervention threshold of “Off Over
Setpoint 2“ function.
-9999...+9999 [digit
1 p. 65
] (degrees.tenths for temp. sensors) (Default: 0)
107
c. t. 2 Cycle Time 2
Cycle time for P.I.D. regulation of process 2 (for P.I.D. on remote control switch 15 s; for PID on SSR
2s). For valve refer to parameter 66
va.t.2
1-300 seconds (Default:15 s)
108
co.F.2 Cooling Fluid 2
Type of refrigerant fl uid for heating / cooling P.I.D. for process 2. Enable the cooling output on
parameter AL.1... AL.6.
Air Air (Default)
oiL Oil
Water Water
109
P. b .M.2 Proportional Band Multiplier 2
Proportional band multiplier for heating/cooling P.I.D. for process 2. Proportional band for
cooling action is given by parameter P.B. 2 multiplied for this value.
1.00..5.00. Default: 1.00
110
o.d.b.2 Overlap / Dead Band 2
Dead band combination for heating / cooling P.I.D. (double action) for process 2.
-20.0..50.0%
Negative: Dead band.
Positive: overlap. Default: 0.0%
111
c. c. t.2 Cooling Cycle Time 2
Cycle time for cooling output in hating/cooling P.I.D. mode for process 2.
1-300 seconds (Default:10 s)
112
L.L.P.2 Lower Limit Output Percentage 2
Selects min. value for command output 2 percentage.
0%...100%, Default: 0%.
113
U.L. p.2 Upper Limit Output Percentage 2
Selects max. value for command output 2 percentage.
0%...100%, Default: 100%.

Pixsys ATR244 Specifications

General

Brand	Pixsys
Model	ATR244
Category	Controller
Language	English