– 6 –
5-5
Setting Parameters
The following explains how to set the parameters.
●
No matter where you are in monitor or setup mode, pressing the
key returns you to
operation mode. When setting the parameters in manual mode, pressing the key holds
manual mode and returns you to operation mode.
5-6
Key Lock and Password
Setting Key Lock
When key lock is activated, parameters cannot be changed but can displayed. Use the follow-
ing steps to set key lock.
Saving and entering a password
Use the following steps to save a password.
●
The authority of the passwords grows from "
PAS1
" to "
PAS2
" to "
PAS3
". The higher the author-
ity, the greater number of channels for display and settings.
Use the following steps to enter a password.
6
Parameter List
The following explains each channel parameter.
The list also shows the operational range of set values for parameters that are limited.
•
When the PV input lower limit (Pvb), PV input upper limit (PvF), or decimal place position
(Pvd) is changed, reconfigure all the initial parameter setting values.
•
When the parameter that has
on its Remarks column is changed, turn off the power
once, and then re-start the controller.
6-1
Operation (Ch1)
The following is a menu to operate the controller. Switchover between auto and manual control
output, switchover between RUN and standby, and other such functions.
6-2
PID (Ch2)
Sets parameters for controls such as PID.
1
Press and hold the
key in operation mode, or manual mode.
This switches you to the monitor mode Mv1.
2
Press and hold the
key in monitor mode
This switches you to the channel menu of setup mode.
3
Choose the channel with the
keys, then press and hold the
key.
This switches you to the parameter menu.
4
Choose the parameter with the
keys, then press the
key.
The set value flickers.
5
Choose the parameter with the
keys, then press the
key.
The set value is fixed.
1
Display the operation menu ("
oPE Ch 1
").
2
Display key lock ("
LoC
") and press the
key.
3
Set the value.
0 : No lock (all parameters can be changed. Initial value.)
1 : All lock (no parameters can be changed.)
2 : All lock without SV (only the SV can be changed.)
4
Press the
key to set the value.
1
Display the password menu ("
PAS Ch11
").
2
Display password 1 ("
PAS1
") and press the
key.
3
Set the password.
You can enter the hexadecimal value 0000 through FFFF.
4
Press the
key to set the value.
"
PAS2
" and "
PAS3
" can be saved in the same way.
1
In monitoring mode, display ("
PASS
") and press the
key.
2
Enter a saved password and press the
key.
You will be able to operate the equipment depending on the authority of your password.
Point
Each parameter channel and the authority of passwords 1 to 3
Note: When “
FEFE
” (FEFE) is entered as “
PASS
” (PASS), all of the channels “OPE ch” to
“DSP ch” can be displayed and set. This “super password” function is useful when
you forget the set passwords.
oPE ch
PAS1 permissions
<"
PASS
" = "
PAS1
">
PAS2 permissions <"
PASS
" = "
PAS2
">
PAS3 permissions <"
PASS
" = "
PAS3
">
Pid ch
PLT ch
PrG ch
Mon ch
SET ch
SyS ch
ALM ch
CoM ch
PFb ch
PAS ch
dSP ch
Password
level
Parameter
display symbol
Parameter name
Function
Setting range
Initial
value
Remarks
"
man
" (MAn)
Switchover
between auto and
manual mode
Switchover between
auto and manual
modes
oFF (auto) / on
(manual)
oFF
"
STbY
" (STby)
Switchover
between RUN
and standby
Switchover the
operation mode
between RUN and
standby
oFF (RUN) / on
(standby)
oFF
"
rEm
" (rEM)
Switchover
between local
and remote SV
operation
Switchover between
local and remote SV
operation
LoCL (local) / rEM
(remote)
LoCL
(Note1)
"
PrG
" (PrG)
Ramp soak
control command
Changes ramp soak
run states
oFF (stop)
rUn (run)
hLd (hold)
oFF
Displays End
(when ending)
or GS (during
guaranty soak).
"
At
" (AT)
Auto-tuning run
command
Runs auto-tuning.
oFF (stop/finish)
on (normal type)
Lo (low PV type)
oFF
"
LA[h
"
(LACh)
DO output latch
release command
Cancels the DO
latch state
oFF / rST
(latch resets)
oFF
(Note2)
"
Svn
" (Svn)
Currently
selected SV No.
Choose the SV No.
used for control
Sv0
Sv1
Sv2
Sv3
Sv4
Sv5
Sv6
Sv7
di (chooses SV
according to di)
Sv0
(Note20)
"
PLn1
" (PLn1)
Currently
selected PID No.
Choose the PID
group No. used for
control
Pid 0 (PID ch)
P
id
1
(PID group No. 1)
P
id
2
(PID group No. 2)
P
id
3
(PID group No. 3)
P
id
4
(PID group No. 4)
P
id
5
(PID group No. 5)
P
id
6
(PID group No. 6)
P
id
7
(PID group No. 7)
di (chooses PID
group according to di)
Pid0
"
AL1
" (AL1)
"
AL1L
" (AL1L)
"
AL1h
" (AL1h)
"
AL5
" (AL5)
"
AL5L
" (AL5L)
"
AL5h
" (AL5h)
AL1 set value
AL1L set value
AL1h set value
AL5 set value
AL5L set value
AL5h set value
Set the alarm value.
0 to 100% FS
(absolute value
alarm)
-100 to 100% FS
(deviation alarm)
10°C
(Note3)
"
LoC
" (LoC)
Key lock
Sets the key lock to
prevent wrong
operation
0 (no lock)
1 (all lock)
2
(All but SV locked)
0
Parameter
display symbol
Parameter name
Function
Setting range
Initial
value
Remarks
"
P
" (P)
Proportional band
Sets the
proportional band
of the PID
parameter. Setting
"0.0" will turn it to
an ON/OFF control.
0.0 to 999.9%
5.0%
"
i
" (i)
Integration time
Sets the integration
time of the PID
parameter. Setting
"0" will turn off
integration.
0 to 3200 sec
240 sec
"
d
" (d)
Differential time
Sets the differential
time of the PID
parameter. Setting
"0.0" will turn off
derivation.
0.0 to 999.9 sec
60.0 sec
"
hyS
" (hyS)
ON/OFF control
hysteresis
Sets the hysteresis
width for the ON/
OFF control.
0 to 50% FS
1°C
"
[oL
" (CoL)
Cooling
proportional band
coefficient
Sets the cooling
proportional band
coefficient. Setting
"0.0" will turn the
cooling into an ON/
OFF control.
0.0 to 100.0
1.0
(Note4)
RST
…
…
