Programming Guide:Programming Guide:
1. Perform auto-tuning to the system under such condition that the material
( ie. pressure ) is exhausted at typical rate. A typical value for PB1 is about
10 Kg/cm , TI1 is about 1 second, TD1 is about 0.2 second.
2. If the process oscillates around set point after auto-tuning, then increase
PB1 until the process can be stabilized at set point. The typical value of PB1
is about half to two times of the range of pressure sensor.
1. Perform auto-tuning to the system under such condition that the material
( ie. pressure ) is exhausted at typical rate. A typical value for PB1 is about
10 Kg/cm , TI1 is about 1 second, TD1 is about 0.2 second.
2. If the process oscillates around set point after auto-tuning, then increase
PB1 until the process can be stabilized at set point. The typical value of PB1
is about half to two times of the range of pressure sensor.
3. Increase FILT ( Filter ) can further reduce oscillation amplitude. But a value
of
FIL
T higher than 5 ( seconds ) is not recommended. A typical value for FILT
is 0.5 or 1 .
4. Close the valves and examine that if the controller can shut off the pump
each time. The value of REFC is adjusted as small as possible so that the
controller can shut off the pump each time when all the valves are closed. A
typical value for REFC is between 3 and 5.
5. An ordinary pump may slowly lose the pressure even if the valves are
completely closed. Adjust SP2 according to the rule that a more negative
value of SP2 will allow the pump to be shut off for a longer time as the valves
are closed. A typical value for SP2 is about -0.50 Kg/cm .
3. Increase FILT ( Filter ) can further reduce oscillation amplitude. But a value
of FILT higher than 5 ( seconds ) is not recommended. A typical value for FILT
is 0.5 or 1 .
4. Close the valves and examine that if the controller can shut off the pump
each time. The value of REFC is adjusted as small as possible so that the
controller can shut off the pump each time when all the valves are closed. A
typical value for REFC is between 3 and 5.
5. An ordinary pump may slowly lose the pressure even if the valves are
completely closed. Adjust SP2 according to the rule that a more negative
value of SP2 will allow the pump to be shut off for a longer time as the valves
are closed. A typical value for SP2 is about -0.50 Kg/cm .
2
2
3 11 Sleep Mode3 11 Sleep Mode
FUNC selects FULL to provide full function.
SLEP selects YES to enable the sleep mode.
Press for 3 seconds, the unit will enter its sleep mode.
During sleep mode:
FUNC selects FULL to provide full function.
SLEP selects YES to enable the sleep mode.
Press for 3 seconds, the unit will enter its sleep mode.
During sleep mode:
To Sleep Mode:EnterTo Sleep Mode:Enter
(1) Shut off all display except a decimal point which is lit periodically.
(2) Shut off all outputs and alarms.
(1) Shut off all display except a decimal point which is lit periodically.
(2) Shut off all outputs and alarms.
To Sleep Mode:ExitTo Sleep Mode:Exit
(1) Press to leave the sleep mode.
(2) Disconnect
the power.
(1) Press to leave the sleep mode.
(2) Disconnect the power.
Sleep Function can be used to replace a to reduce the system cost.power switchSleep Function can be used to replace atoreduce
the system cost.power switch
Default: SLEP=NONE,
Sleep mode
is disabled.
Default: SLEP=NONE,
Sleep mode is disabled.
Note: If the Sleep mode is not required by your system, the SLEP should select
NONE
to
disable sleep mode against undesirable occurrence.
Note: If the Sleep mode is not required by your system, the SLEP should select
NONE to disable sleep mode against undesirable occurrence.
Sleep Mode Features:Sleep Mode Features:
Setup MenuSetup Menu
Shut off display
Shut off outputs
Green Power
Replace Power Switch
Shut off display
Shut off outputs
Green Power
Replace Power Switch
FUNC=FULL
SLEP=YES
FUNC=FULL
SLEP=YES
3 12 Remote Lockout3 12 Remote Lockout
The parameters can be locked to prevent from being changed by using either
(see ) or or . If you need
the parameters to be locked by using an external switch (remote lockout
function), then connect a switch to terminals 16 and 17 and choose for
If remote lockout is configured, all parameters will be locked as the external
switch is closed. When the switch is left open, the lockout condition is
determined by internal DIP switch (hardware lockout, see ).
Hardware Lockout Section 1-3 Remote Lockout both
LOCK
EIFN.
Section 1-3
The parameters can be locked to prevent from being changed by using either
(see ) or or . If you need
the parameters to be locked by using an external switch (remote lockout
function), then connect a switch to terminals 16 and 17 and choose for
If remote lockout is configured, all parameters will be locked as the external
switch is closed. When the switch is left open, the lockout condition is
determined by internal DIP switch (hardware lockout, see ).
Hardware Lockout Section 1-3 Remote Lockout both
LOCK
EIFN.
Section 1-3
Hardware Lockout:
Remote Lockout:
Can be used only during initial setup.
Can be used any time.
Hardware Lockout:
Remote Lockout:
Can be used only during initial setup.
Can be used any time.
Remote Lockout:
LOCK EIFN
1.Connect external switch to terminal
16 and 17 .
2. Set for
3. Lock all parameters
Remote Lockout:
LOCK EIFN
1.Connect external switch to terminal
16 and 17 .
2. Set for
3. Lock all parameters
UM83001A-August-2024
36
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