14 - ATR227 - User manual
6  FRXW  Command Output (Password 1234)
Select command output type
FR
Command on Q1 relay output Default. (Q2->AL1; SSR->AL2)
F66U
Command on SSR output (Q1->AL1; Q2->AL2)
FR
Command on Q1 and Q2 output (Q1 n.o.; Q2 n.c; SSR->AL1)
7 
$FW W  Action type (Password 1234)
+HDW
  Heating (N.A.) (Default)
FRR/
 Cooling (N.C.)
8 
3L  G   PID (Password 1234)
Select functioning (on/o or PID) and autotuning type
GL6
  Disabled (on/o) (Default) 
$XWR
  Automatic (P.I.D. automatic calculation of parameters))
X6(5
  User (P.I.D. parameters calculated by manual tune or tune once) 
RQFH
  Once (P.I.D. parameters calculation only once at starting) 
0DQ
  Manuale (P.I.D. automatic parameters calculation by keyboard)
9 
/R /6  Lower Limit Setpoint (Password 1234)
-999..+9999 [digit
1
] (degrees.tenths for temperature sensors), Default: 0.
10 
XS/6  Upper Limit Setpoint (Password 1234)
-999..+9999 [digit
1
] (degrees.tenths for temperature sensors), Default: 1750.
11 
RF$/  Oset Calibration (Password 5678)
Value added/subtracted to the process value (ex: usually correcting the ambient 
temperature value).
-999..+1000 [digit1] for linear sensors and potentiometers.
-200.0..+100.0 (degrees.tenths for temperature sensors),
Default 0.0.
12 
* FD/  Gain Calibration (Password 5678)
Value multiplied to the process value to calibrate the working point.
Ex: to correct the range from 0...1000°C showing 0...1010°C, set the
parameter to -1.0
-99.9%..+100.0%, Default: 0.0.
13 
F+<  Command Hysteresis (Password 1234)
Hysteresis in ON/OFF
-999..+999 [digit
1
] (degrees.tenths for temperature sensors). Default 0.2.
14
F/G  Command Led (Password 5678)
State of the OUT1 led corresponding to the relevant contact
RF
  ON with open contact
FF
  ON with closed contact (Default)