Technical information

1. Operation
: Connect power input to the proper terminal conections. See page
6 sections 3.1 & 3.2. After power-up the controller is in the Operation Cycle
(Cycle-1). Refer to Cycle Menu on previous page. Disable all outputs by
pressing the SET UP key until
rvn
is displayed in the PV display. Press the
or
keys until 0
is displayed in the SV display. The controller outputs
are now disabled. To move from one Cycle menu to the next press and hold
the SET UP key for 4 seconds. The first parameter in the Cycle will be
displayed in the PV display.
10.
Alarm Set Points
: Press the SET UP key two more times in Cycle-2 until
a1sp
is displayed in the PV display. Press the
or
keys to increase or
decrease Alarm 1 set point in the SV display to the desired value.
a1sp
should be programmed only if the Output Configuration,
[ntr
(
in 5. above), is
set to
0
or
2
. When set to
1
this output is used for control. Refer to Cycle 3
page 13.
Press the SET UP key again and
a2sp
is displayed in the PV
display. Follow the same steps if Alarm 2 is configured. Press the SET UP
key to go back to the Operation Cycle (Cycle-1).
2.
Input Type
: From the Operation Cycle press and hold the SET UP key for
approximately 7 seconds to advance to the Input Cycle (Cycle-3),
type
will be
displayed in the PV display. Select the input type from section 5.3 on page 13
using the
or
keys. For example,
0
shown in the SV display designates
a type J thermocouple for the input sensor.
11.
Enable Process Outputs
: In the Operation Cycle press the SET UP key until
rvn
is displayed in the PV display. Press the or
keys to change the
SV value to
1
. All outputs are now enabled and the controller is fully
operational in PID auto tune mode.
3.
Temperature Unit
: While in Cycle-3 press the SET UP key until vnit
is
displayed in the PV display. Press the
or
keys to select the
temperature unit in the SV display,
0
for °C or
1
for °F.
NOTES:
4.
Control Action
: Press the SET UP key again in Cycle-3 until act
is
displayed in the PV display. Press the
or
keys to select the control
action in the SV display,
0
for reverse action (generally used for heating) or
1
for direct action (generally used for cooling).
5.
Output Configuration
: Press the SET UP key again in Cycle-3 until [ntr
is
displayed in the PV display. Select control output configuration
0,1
, or
2
in
the SV display using the
or
keys. See section 5.3 on page 13 for a
description of these configurations.
6.
Alarm Functions
: Press the SET UP key 2 more times in Cycle-3 until a1fv
is displayed in the PV display.
a1fv
should be programmed only if the Output
Configuration,
[ntr
(
in 5. above), is set to 0
or
2
. When set to
1
this output is
used for control. Refer to Cycle 3, page 13. Select the alarm function from
Table 1 on page 14. After this alarm function is chosen press the SET UP key
again to move to
a2fv
and follow the same steps if a second alarm is desired
based on the control action set above in 5. Press the SET UP key again and
the controller reverts to Cycle-1.
7. Set Point
: Program the set point in Cycle-1 by pressing the
or
keys
to increase or decrease the set point (SV Display) to the desired value.
8.
Auto Tune
: Press and hold the SET UP key for 4 seconds to advance to the
Tuning Cycle (Cycle-2),
atvn
will be displayed in the PV display. Press the
or
keys until the number1 is displayed in the SV display. The controller
is now set for Auto Tune.
9.
Cycle Time
(optional):
Press the SET UP key several times until
[t
is
displayed in the PV display.
The default cycle time is factory set for 16
seconds. If a different cycle time is desired then press
the
or
keys to
increase or decrease the value shown in the SV display.
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