YASKAWA Varispeed L7, Инструкция по эксплуатации, Страница: 185 / 243

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„ Cooling Fan Operation Time (o2-10)
This function counts the operating time of the inverter mounted fan cumulatively.
Using parameter o2-10 the counter can be reset, e.g. when the fan was replaced.
„ Fault Trace Initialize (o2-12)
This function can be used to initialize the fault trace by setting parameter o2-12 to 1.
„ “Number of Travels” counter Initialize (o2-15)
Using this parameter the lift operation counter monitor (U1-55) can be initialized.
‹
Copying Parameters (JVOP-160 only)
The Digital Operator/Monitor can perform the following three functions using a built-in EEPROM (non-vola-
tile memory).
•
Store Inverter parameter set values in the Digital Operator/Monitor by setting o3-01 to 1 (READ)
•
Write parameter set values stored in the Digital Operator/Monitor to the Inverter by setting o3-01 to 2
(COPY)
•
Compare parameter set values stored in the Digital Operator/Monitor with Inverter parameters settings by
setting o3-01 to 3 (VERIFY)
The data saved in the operator can be protected from overwriting by setting parameter o3-02 to 0. In the case a
READ command can not be executed. If it is nevertheless still done, “PrE” will be displayed at the operator.
„ Related Parameters
Parameter
No.
Name
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
Open
Loop
Vector
Closed
Loop
Vector
o3-01 Copy function selection 0 No A A A
o3-02 Read permitted selection 0 No A A A
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