Eaton TC 48, User Manual

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Chapter 3 Programming Chapter 3 Programming
3-1 Lockout 3-1 Lockout
Press for 5 seconds and release to enter setup menu. Press
to select the desired parameter. The upper display indicates the
parameter symbol, and the lower display indicates the selected value
of parameter.
There are four security levels can be selected by using LOCK
parameter.
If NONE is selected for LOCK, then no parameter is locked.
If SET is selected for LOCK, then all setup data are locked.
If USER is selected for LOCK, then all setup data as well as user data
(refer to section 1-5) except set point are locked to prevent from being
changed.
If ALL is selected for LOCK, then all parameters are locked to prevent
from being changed. NONE
SET
USER
section 1-5
ALL
3-2 Signal Input 3-2 Signal Input
INPT: Selects the sensor type or signal type for signal input.
Range: ( thermocouple ) J_TC, K_TC, T_TC, E_TC, B_TC, R_TC
S_TC, N_TC, L_TC
( RTD ) PT.DN, PT.JS
(linear ) 4-20, 0-20, 0-60, 0-1V, 0-5V, 1-5V, 0-10
UNIT: Selects the process unit
Range: C, F, PU( process unit ). If the unit is neither C nor F,
then selects PU.
DP: Selects the resolution of process value.
Range: ( for T/C and RTD ) NO DP, 1-DP
(for linear ) NO DP, 1-DP, 2-DP, 3-DP
INLO: Selects the low scale value for the linear type input. INPT:
Range:
UNIT:
Range:
DP:
Range:
INLO:
If 4 - 20 mA is selected for INPT, SL specifies the input signal low (
ie. 4 mA ), SH specifies the input signal high ( ie. 20 mA ), S specifies
the current input signal value, the conversion curve of the process
value is shown as follows :
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