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NOTE !!
To run Ramp & Soak
Unit must be set to run mode 51 or 52.
[Fn 33]
Number of segments must be more than 0
[Fn 74]
Any zone set to # segments = 0 will run in STANDARD mode.
Until PROFILE is started [Fn 79] zone will run in STANDARD mode.
Function 79 will start Profile for any single zone or all zones at once.
First segment will start control from ambient temperature setpoint and
take it to the first segment setpoint at the set rate.
At any time PROFILE can be started again, it will go to the start of the first
segment
SECTION 6 SETUP AND OPERATION
This section deals with setting up all of the parameters of the CN616
Temperature Controller. FN [70] is assigned for that task. The setup
operation is protected by a security password to prevent accidental or
unauthorized modifications.
On power up the CN616 controller will enter “RUN” Mode. To enter
setup mode press buttons and together for few seconds
until function [99] or [70] is displayed in the function display.
If password protection is enabled function [99] will request a password.
Entry of a four digit password is required to enter function select mode
FN [70].
The password is set at the factory to “1011”. The password can only be
changed by the software or at the factory.
To enter the password use the button to increment each digit,
use the button to move to the next digit and the button to
enter the password. Entering a wrong password will return the controller
to the “RUN” Mode.
NOTE!!
To avoid inadvertent changes to control settings access to every function
must be confirmed by reentering function number.
23
24
6.1 Summary
Controller setting is organized in 8 major functions and function groups
[71 to 78] and their related functions, listed below.
Function 71
Model Setup Group
function 31
zone enable
function 32
password enable
function 33
model select
function 34
ID for RS-232
function 35
zone display time
Function 72
Control Setup Group
function 36
setpoint
function 37
high alarm (over setpoint)
function 38
low alarm (under setpoint)
Function 73
PID Setup Group
function 41
cycle time (output)
function 42
hystereses (on/off deviation from SP)
function 43
set PID zone
function 44
proportional band
function 45
reset
function 46
rate
function 47
set COOLING zone
Function 74
number of segments for each zone
Function 75
set segments
function 01
segment 01
zone 1 to 6
to
function 20
segment 20
zone 1 to 6
Function 76
set setpoint and zone for autotune
Function 77
autotune
function 61 autotune stage 1
function 62 autotune stage 2
function 63 autotune stage 3
Function 78
calibrate
Function 79
Start Profile
Содержание CN616TC1
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