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2-4. Parameter initialize
Resets initial settings screen group and user parameter group to default
settings.
When
is displayed, executed by
(device reboots after reset is
executed).
Because control type becomes
after reset is executed, reset ‘2
-5.
Control type
.’
: No initialize
: Initialize
,
2-5. Control type
Sets control type.
: Phase control / phase angle proportional
: Phase control / voltage proportional
: Phase control / current feedback
: Phase control / electric power proportional
: Zero voltage switching
,
,
,
,
By product specifications
code
Note
Current feedback cannot be selected for equipment not equipped with
current limit / alarm output function (optional).
2-6. Input error display setting
Selects whether or not to display an input error when control input is less
than 10% or exceeds 110%.
: Displays input error.
: Does not display input error.
,
2-7. Power supply instantaneous stop handling function
Sets whether or not to conduct slow-up operation when operation is
restored after equipment stops running when power supply is interrupted
instantaneously.
Unlike the preset time of k
ey sequence ‘
1-9. Slow-up,
’
slow-up time is 160
msec (50 Hz).
: Enable
: Disable
,
Switches to
‘
2-0. Initial screen.
’
14-5. Manual output screen group
With manual operation, the desired operation amount is controlled manually.
With the heater break alarm function, there is an operation to set load
current of the heater to serve as the judgment standard.
3-0. Manual initial screen
Pressing and holding
for at least 2 seconds switches from key sequence
‘
0-0
. Output monitor (basic screen)’
to manual output.
If you switch to manual output by key sequence
‘
0-0. Output monitor (basic
screen),
’
the value of the immediately preceding control input is carried over.
If reverting to the
‘
0-0. Output monitor (basic screen)
’
from manual output,
output is in accordance with control input values at that time.
0-0. Basic screen
Press and hold for 2 seconds.
Displayed approx. 1 second
3-1. Manual output display Unit: %
Manual output display screen.
: Displays manual output values.
Setting range: 0.0 - 100
Output is 100% for this display.
(Fractional digits below decimal point not displayed for
100%)
When you switch to manual output, the immediately
preceding control input value is carried over.
Output can be changed by
key
key switches to
‘
3-2. Heater current monitor
’
.
Pressing and holding the
key for 2 seconds reverts to
basic screen
.
0.0
–
100
3-2. Heater current monitor (current detection [optional]) Unit: A
Displays heater current.
Heater current for manual output.
In the case of phase control, effective value; in the case of cycle calculation
zero voltage switching control, mean value of effective value for 1 second.
3-3. Heater break judgment standard setting
(current detection [optional])
Sets break judgment standard for heater break.
Sets usual state by manual output and uses it as the standard for
determining heater break.
With the judgment standard as 100%, set an actual operation alarm by key
sequence
‘
1-12. Heater break alarm current.
’
: Displays heater resistance setting screen (data stored by
).
: Reverts to key sequence
‘
3-1. Manual output display.
’
Press and hold for 2 seconds.
Reverts to key sequence
‘
0-0. Output monitor (basic screen).
’
