Data Frequency reference method
5
Sets the frequency reference via the analog voltage input (input terminal [AI2]
(AIV)).
7 Sets the frequency reference via the UP and DOWN terminals.
8
Sets the frequency reference via the Operator. When “8” is set to Frequency Refer-
ence Selection (F01/C30), the frequency currently being output is inherited as the
frequency reference value.
10 Sets the frequency reference via Pattern Operation / Timed Operation.
12 Sets the frequency reference via pulse train input.
13
The result of calculation of the frequency calculation function is set as the frequen-
cy reference.
14 Sets the frequency reference via RS-485 communication.
• The forced operation function and forced terminal block function are given priority over the frequen-
cy reference selected at Frequency Reference Selection (F01/C30). For details, refer to
7-7-2 Forced Operator Function (OPE) on page 7-75 and 7-7-3 Forced T
erminal Block Function (F-
TM) on page 7-75.
Command on the Operator (Frequency Reference Selection (F01/
C30) = “0” “8”)
Sets the frequency reference via the Operator.
Parameter No. Function name Data
Default da-
ta
Unit
F01
Frequency Refer-
ence Selection
0: Operator (
and keys)
8: Digital Operator ( and keys)
(balancelessbumpless switching availa-
ble)
0 -
• The display when the power is ON can be set at Operator Display when Stopped Selection (E44).
(Refer to 7-7-4 Initial Screen Selection on page 7-76.)
• When the Operator is in the program mode or the alarm mode, the frequency reference cannot be
changed by the key or key. When in the program mode or alarm ode, enter the RUN mode.
(Refer to 3-1-2 Key Operation Method on page 3-3.)
• When the
key or key is pressed, the set frequency is displayed, and the lowermost digit of
the set frequency flashes.
•
The set frequency can be changed by pressing the key or key again. The setting value is
reflected in 1st Frequency Reference/1st Multi-step Frequency Reference 0 (C99), 2nd Frequency
Reference/2nd Multi-step Frequency Reference 0 (E109) according to the 1st/2nd control selection.
• When the power is next turned ON again, operation is possible from the frequency reference that
was active when the power was last turned OFF. (E64 = 0: Factory default)
5 Basic Settings
5-28
M1 Series Standard Type User's Manual (I669)
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