Tempco TPC-1000 User Manual

Page 24 of 44
Formula: PV = INLO + (INHI-INLO) ((S – SL)/ (SH-SL))
Example: A 4 -20mA current loop pressure transducer with range of 0-15 kg/cm is connected to the input.
The following parameters should be set as follows:
INPT = 4–20, INLO = 0.00, INHI = 15.00, DP = 2-DP
The user may select a different value for DP to alter the resolution.
3.3 Control Output
There are 4 kinds of control modes that can be configured as shown below.
Control Mode
OUT 1
OUT 2
O1HY
O2HY
CPB
DB
Heat Only
REVR
X
∆
X
X
X
Cool Only
DIRT
X
∆
X
X
X
Heat PID
Cool ON-OFF
REVR
DE.HI
X
O
X
X
Heat PID
Cool PID
REVR
COOL
X
X
O
O
X: Not applicable
O: Adjust to meet process Requirements
∆: Required if ON-OFF Control is configured
3.3.1 Heat Only ON-OFF Control
Select REVR for OUT1, Set PB to 0. O1HY is used to adjust the dead band for ON-OFF
control. The output 1 hysteresis (O1HY) setting becomes available when PB = 0. The heat only ON-OFF
control function is shown on the following page.

Tempco TPC-1000 Specifications

General

Brand	Tempco
Model	TPC-1000
Category	Controller
Language	English