Specifications
SPECIAL
NOTE:
For Units utilizing only heating output, the cooling gain should be
set by the user to the equivalent heat
gain.
The inverse is also true.
Setting
CG
to 0 initiates an on-off (narrow deadband) output for
cooling, which is recommended for cooling-only applications.
Setting
HG
to 0 disables the Heat output.
NOTE 3: The access code is a number stored in ROM that upon entering in
location
-cd-
allows user access to change parameters. Depending on the
code entered the user may then alter calibration and configuration of the
controller. When this is accomplished the code may be changed to prevent
tampering with critical
values. When
the number
is"
1" only the set point can
be changed. When the number is ”8”, changes are allowed to the first nine
parameters. When the number is
“14”
all
settings
can be altered. When
neither
1, 8
or
14
are entered only the access code can be altered.
NOTE 4: The configuration code allows the user to configure the alarms for
process/deviation, high or low energizing. The code also selects
ºF
or
ºC
operation of the unit. SEE THE
CONFIGURATlON
CODE CHART.
NOTE
5:
-Id-
is the unit identification code. It is variable from 00 thru 99 and
is used with the communications interface to allow a remote
device
to iden-
tify which controller it is communicating with.
NOTE
6:
Setting RT to 0 disables rate and reset
action
for
proportional
only
control. This will cause an offset between set point and process
termperature.
NOTE 7: Set the heat cycle
(-HC-)
and cool cycle
(-CC-)
according to power
handler being used. 0
for "F"
(4-20mAdc)
outputs,
5-20
for
contactors
and
solenoids. Setting HC or CC to 0 initiates 200 millisecond
timebase
for fast
cycling of the
respective
output. Use with external solid state relays
(“S"
Modules) or
SCR
Power Controllers
("F"
Modules).
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