Chromalox 1604 User Manual

15
P23 = OFFSET adjustment added to the
measured value
This parameter allows to set a constant OFFSET
throughout the readout range.
It is skipped for linear inputs
- For readout ranges with decimal figure, P23 is
programmable from -19.9 to 19.9.
- For readout ranges without decimal figure, P23
is programmable from -199 to 199.
P24 = NOT AVAILABLE
P25 = Displayable protected parameters
This parameter is skipped when P18 = 0.
OFF = Protected parameters cannot be
displayed.
On = Protected parameter can be
displayed.
P26 = MANUAL function
OFF = manual function is disabled
On = manual function can be enabled/
disabled by MAN pushbutton.
P27 = SMART function
0 = SMART function disabled.
1 = SMART function in NOT protected by safety
lock.
2 = SMART function is under safety lock protection.
P28 = Relative cooling gain calculated by
SMART function.
This parameter is present only if P7 = 4 and P27
is different from 0.
OFF = SMART algorithm does not calculate the
rC parameter value
On = SMART algorithm calculates the rC
parameter value.
P29 = Maximum value of the proportional
band calculated by the SMART
algorithm.
This parameter is present only if P27 is different
from 0.
This parameter is programmable from P30 or P31
value to 100.0 %.
P30 = Minimum value of the proportional
band calculated by the SMART
algorithm when the instrument has two
control outputs.
This parameter is available only when P7 = 4 and
P27 is different from 0.
It is programmable from 1.5% to P29 value.
P31 = Minimum value of the proportional band
calculated by the SMART algorithm when
the instrument has one control output.
This parameter is available only when P7 is
different from 4 and P27 is different from 0.
It is programmable from 1.0 % to P29 value.
Real curve
Readout
Adjusted
curve
Input
P23
1604-1-BC.p65 5/16/00, 10:25 AM15

Chromalox 1604 Specifications

General

Brand	Chromalox
Model	1604
Category	Temperature Controller
Language	English