6-4
<Toc>
<6. Parameters>
IM 05E01D02-41E
6.2
Lists of Parameters
*
Parameters relating to PV or program setpoints should all be set in real numbers.
For example, use temperature values to define program setpoints and PV event
setpoints for temperature input.
*
The “User Setting” column in the table is provided for the customer to record setpoints.
*
The column “Target Item in CD-ROM” in the table provides references from User’s
Manual (Reference) (CD-ROM version) which describes items in more detail and
items that are not contained in this manual.
*
Numbers in ( ) are the parameter setpoints that apply when the communication func-
tion is used. ex. OFF (0), ON (1)
■
Operating Parameters
ᎏ
ᎏ
Ref.5.2(7)
Ref.5.2(3)
Ref.5.2(5)
Ref.2.1(5)
Ref.2.1(6)
Ref.5.1(2)
Ref.1.1(1)
Ref.2.1(3)
Advance of segment
Hold of program operation
This parameter appears during program operation.
0: OFF
1: Execute “Advance” (segments are skipped)
This parameter appears during program operation.
0: OFF
1: Pause (Hold)
0
0
Auto-tuning
OFF (0): No auto-tuning
1: Auto-tuning for PID group 1
2: Auto-tuning for PID group 2
3: Auto-tuning for PID group 3
4: Auto-tuning for PID group 4
AUTO (5): Performs auto-tuning to all groups 1 to 4.
OFF (0)
OFF (0)
“Super” function
PID parameter display
number
MENU (0): Move to FL parameter display
1Gr (1) to 4Gr (4): Display of each PID parameter
MENU (0)
PV input filter
OFF (0), 1 to 120 sec.
Used when the PV input fluctuates.
OFF (0)
PV input bias
-100.0% to 100.0% of PV input range span
Used to correct the PV input range.
0.0% of PV input
range span
LL communication interface
selection
(ADV)
(HOLD)
(AT)
(PID)
(FL)
(BS)
OFF (0): Communication is carried out via the RS485
communication terminals.
ON (1): Communication is carried out via the light-loader adapter.
OFF (0)
(SC)
Output high limit
Output low limit
-5.0 to 105.0%
(OL < OH)
-5.0 to 105.0%
(OL < OH)
100%
0.0%
(OH)
(OL)
(LL)
OFF (0): Disable
1: Overshoot suppressing function
Suppresses overshoots generated by abrupt changes in the
target setpoint or by disturbances.
2: Hunting suppressing function (Stable mode)
Suitable to stabilize the state of control when the load varies
greatly, or the target setpoint is changed.
Enables to answer the wider characteristic changes compared
with Response mode.
3: Hunting suppressing function (Response mode)
Enables quick follow-up and short converging time of PV for
the changed target setpoint.
Note: Use “SUPER” function (SC) 2 or 3 in PID control or PI control.
“SUPER” function 2 or 3 is not available in the following controls:
1) ON/OFF control
2) P control (control for proportional band only)
3) PD control (control for proportional band and derivative item
only)
4) Heating/cooling control
Do not use hunting suppressing function when control processes
with response such as flow or pressure control.
Parameter
Symbol
Name of Parameter
Setting Range and Description
Initial Value
User Setting
Target Item
in CD-ROM
1st Edition : May 31,2000-00
Summary of Contents for UP350
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