Pixsys ATR244-12ABC Manual De Instalación página 41

GROUP D -
cmd.2
54 Command Output 2
c.ou.2
Selects the command output related to the process 2
NB: refer to the function/output table of parameter 35
available after changing this parameter (eg: setting
enable the alarm associated with the DO2 output).
Command disabled. (Default)
diSab.
Command on relay output Q3
c. o3
Command on digital output DO2
c. SSr
Servo-valve command with open loop on DO1 (open) and DO2 (close)
c. vAL.
Command 0-10 V on analogue output AO2
c.0. -10
Command 4-20 mA on analogue output AO2
c. 4-20
Command 0-10 V on analogue output AO2 with split-range function: the analogue
0.10.S.R.
output sets the cooling action from 0 to 5V and heating action from 5 to 10V.
Command 4-20 mA on analogue output AO2 with split-range function: the analogue
4.20.S.R.
output sets the cooling action from 4 to 12mA and heating action from 12 to 20mA.
55 Command Process 2
c.Pr.2
Selects process value related to process 2 and to command output 2.
Value read on input AI1. (Default)
A.in.1
Value read on input AI2.
A.in.2
Arithmetic average of the value read on inputs AI1 and AI2 [(AI1-AI2)/2].
MEAn
Difference of the values read on inputs AI1 and AI2 (AI1-AI2).
diFF .
Module of the difference of the values read on inputs AI1 and AI2 (|AI1-AI2|).
Ab.dif .
Sum of values read on inputs AI1 and AI2 (AI1+AI2).
SuM
56 Remote Setpoint
rEM.S.
Enables remote setpoint. The control setpoint is sent by another device and is received by a
second analogue input (it is necessary to select on parameter
or through serial.
Disabled. (Default)
diSab.
Enables remote setpoint by process 2. Remote/local selection can be done by digital
Enab.
input.
Remote setpoint by process 2, Remoto/local selection only by keyboard (not allowed
En.tSt.
by digital input)
Enables remote setpoint by serial input. Remote/local selection can be done by digital
En.Ser.
input.
Remote setpoint by serial, Remote/local selection only by keyboard (not allowed by
En.Se.t.
digital input).
The reference setpoint of command 2 is the same of command 1.
cmd. 1
57 Action type 2
Ac.t.2
Action type to control process 2.
Heating (N.A.) (Default)
HEAt
Cooling (N.C.)
cooL
58 Command Hysteresis 2
c.HY.2
Hysteresis to control process 2 in ON/OFF.
-9999..+9999 [digit
59 Lower Limit Setpoint 2
L.L.S.2
Lower limit setpoint selectable for command setpoint 2.
-9999..+30000 [digit
- Outputs and regul. Process 2
] (degrees.tenths for temperature sensors). Default 0.2.
1 p. 74
] (degrees for temperature sensors). Default 0.
1 p. 74
(only on ATR244-23XX-T)
to check which resources will remain
c.ou.1
as , it will no longer be possible to
c.ou.2 C.SSR
the selections
c.pr.2
or )
A.in.1 A.in.2
User manual - ATR244 - 41