
26
3–2 OUT1 and OUT2 Types
O1TY: Selects the signal type for Output 1.
The selection should be consistent with the
output 1 module installed.
The available output 1 signal types are:
RELY: Mechanical relay
SSRD: Pulsed voltage output to drive SSR
SSR: Isolated zero-switching solid-state relay
4–20: 4–20mA linear current output
0–20: 0–20mA linear current output
0–1V: 0–1V linear voltage output
0–5V: 0–5V linear voltage output
1–5V: 1–5V linear voltage output
0–10V: 0–10V linear voltage output
O2TY:Selects the signal type for Output 2
The selection should be consistent with the
output 2 module installed.
The available output 2 signal types are the same as for
O1TY.
The range for linear current or voltage may not be very accurate.
For 0% output, the value for 4–20mA may be 3.8–4mA; while
for 100% output, the value for 4–20mA may be 20–21mA.
However, this deviation will not degrade the control perform-
ance at all.
3–3 Configuring User Menu
Most conventional controllers are designed with a fixed order in
which the parameters scroll. The TEC-9300 has the flexibility to
allow you to select those parameters which are most significant
to you and put these parameters at the front of the display
sequence.
SEL1: Selects the most significant parameter for
view and change.
SEL2: Selects the 2nd most significant parameter for
view and change.
SEL3: Selects the 3rd most significant parameter for
view and change.
SEL4: Selects the 4th most significant parameter for
view and change.
SEL5: Selects the 5th most significant parameter for
view and change.
Range: NONE, TIME, A1.SP, A1.DV,
A2.SP, A2.DV, RAMP, OFST, REFC, SHIF,
PB1, TI1, TD1, C.PB, DB, SP2, PB2, TI2,
TD2
When using the up and down keys to select the parameters, you
may not see all of the above parameters. The number of visible
parameters is dependent on the setup condition. The hidden
parameters for the specific application are also deleted from the
SEL selection.
Example:
A1FN selects TIMR
A2FN selects DE.HI
PB1=10
TI1=0
SEL1 selects TIME
SEL2 selects A2.DV
SEL3 selects OFST
SEL4 selects PB1
SEL5 selects NONE
Now, the upper display scrolling becomes:
3–4 Heat Only Control
Heat Only ON-OFF
Control: Select REVR for
OUT1, set PB1 to 0, SP1 is used
to adjust set point value, O1HY
is used to adjust dead band for
ON-OFF control, TIME is used
to adjust the dwell timer (enabled
by selecting TIMR for A1FN or A2FN). Output 1 hysteresis
(O1HY) is enabled in the case of PB1=0. The heat only on-off
control function is shown in the diagram at right:
Setup ON-OFF:
OUT1 =
PB1 = 0
Adjust: SP1, O1HY, TIME
(if enabled)
3–4 Heat Only Control continued next page…
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