Mitsubishi Electric FR-A700 Series, Техническое руководство

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214
PARAMETER
2.4 Frequency setting
2.4.1 When PU operation mode (key lock) [Pr. 161]
(common)
Set the frequency setting from the operation panel
(parameter unit).
When [
Pr. 161 = 0, 10 ], turn the setting dial of the operation
panel and press to set frequency. (Note that
frequency changing is restricted by key lock setting.)
By setting [
Pr. 161 = 1, 11
], frequency can be set only by
turning the setting dial of the operation panel without
pressing . (Note that frequency changing is restricted
by key lock setting.) In this case, when the frequency is
changed, it will be stored in EEPROM as the set frequency
after 10s.
Set [ Pr. 161 = 10, 11 ], then press for 2s to make the
setting dial and key operation invalid. When the setting dial
and key operation are invalid, appears on the
operation panel. When the setting dial and key operation is
invalid, appears if the setting dial or key operation
is performed. (When the setting dial or key operation is not
performed for 2s, the monitor display appears.)
To make the setting dial and key operation valid again,
press for 2s.
Even if the setting dial and key operation are disabled, the
monitor display and are valid.
When using the parameter unit, inverter operation and
frequency setting etc. are available regardless of [
Pr. 161 ]
setting.
common
[ Pr. ] Name
Initial
Value Setting
Range
Description
161
Frequency setting/key lock
operation selection
0
0 Setting dial frequency setting mode
Key lock invalid
1 Setting dial potentiometer mode
10 Setting dial frequency setting mode
Key lock valid
11 Setting dial potentiometer mode