i
(All following selected parameter’s code shown in shaded will be displayed for 1 sec. followed by their values / options)
PARA
METER
RANGE
DESCRIPTION
DEFAULT
DISPLAY
User can change the SP1 value using UP/ DOWN keys. Holding the
key will change the value at a faster rate. Press SET key to store the
value and move on to the next parameter.
o
0 C
LSPL ~ HSPL
CONTROL
SET POINT
This parameter is prompted only if Output 2 is configured as...
Either absolute auxiliary control or as an alarm (High/Low) mode.
Either deviation auxiliary control or as a deviation alarm mode.
As a band alarm.(For all above Sp2 has to be enable)
(1)
(2)
(3)
LSPL ~ HSPL
-99 to 99 °C
2 to 99 °C
SET
POINT2
o
0 C
CONTROL LIST :
SET & DOWN key simultaneously
To enter in this mode press
for 3 sec. User can then set
the control parameters.
MANUAL
OFFSET
o
0 C
This parameter will appear only if selected C.A is time proportional.
(For more details refer user guide.)
PARA
METER
RANGE
DESCRIPTION
DEFAULT
DISPLAY
P. BAND
0.5
to
99.9°C
This parameter will appear only if selected control action is T.P. It sets
bandwidth over which the output power is adjusted depending upon
the error (SV-PV).
o
5.0 C
DELAY 1
0
to
500 Sec.
This parameter will appear only if selected control action is ON-OFF.
It sets the output restart time where O/P once turned OFF will turn ON
only after restart time, regardless difference between PV & SP. If set
to '0', O/P will be switched w/o delay. Also, Delay will be considered in
case of every power ON.
120 Sec.
CONTROL
HYS.
o
1 to 25 C
This parameter will appear only if selected control action is ON-OFF.
It sets the dead band between ON & OFF switching of the Output.
Larger value of hysterisis minimize the number of ON-OFF operation
of the load. This increases life of actuators like contactors but, also
produces large errors (between PV & SV).
2°C
This parameter will appear only if selected control mode for output2 is
Auxiliary control or an Alarm. Value of this parameter sets the dead
band between ON & OFF switching of output load.
HYS. 2
o
1 to 25 C
o
2 C
0
to
500 Sec.
-25
to
o
25 C
This parameter will appear only if output 2 is configured as an
Auxiliary control output. In this mode, output once turned off will
restart only after set time regardless of the difference between PV
and SP2. If time delay is set to 0, there is no delay executed between
output switching.
0 Sec.
DELAY 2
CYCLE
TIME
0.5
to
100.0 Sec.
This parameter will appear only if selected control action is T.P. User
can set this value based on process being controlled & type of output
selected. For Relay O/P, cycle time should be more than 12sec & for
SSR O/P, cycle time should be less than 5sec.
16.0 Sec.
0
LOCK
CODE
1 ~ 9999
Set this parameter to 15 (Default LOCK CODE) to access Control
List.
User has a choice to set different Lock Code via USER LOCK CODE
in Config. List.
POWER UP :
At power on, following sequence will be prompted on the display for 1 sec. till it reaches to Home display mode.
In Home display mode, by pressing SET key once, user can view SP value.
MODEL
MODEL
PROGRAMMING
USER LIST : To access the user list Press & Release SET key once.
(All following selected parameter’s code shown in shaded will be displayed for 1 sec. followed by their values / options)
HOME
PV
VERSION
INPUT
3
OIM AI-5X42 - V2.0 Page 3 of 6
