5-13
5.2 Overview of Function Codes
This section provides an overview of the function codes frequently used for the FRENIC-Multi series
of inverter.
et
function codes g
ot given below,
er to the FRENIC-Mult
CODES" and t
-485 C
tion
F00
Data Protecti
For d ails about the
iven below and other function codes n
ref
RS
i User’s Manual (MEH457), Chapter 9 "FUNCTION
he
s User's Manual (MEH448b).
on
ommunica
F00 specifies whether
(such as frequency com
eration) from accidentally getting
g th
to protect function code data (except F00) and digital reference data
mand, PID command and timer op
changed by pressin
e
/
keys.
Function
Data for F00
0
abl
allowing you to change both function code data and digital reference data with
the
Dis
e both data protection and digital re
nce protection,
fere
/
keys.
1
Enable data protection and disable digital reference protection,
allowing you to change digital reference data with the
/
keys. But you
cannot change function code data (except F00).
2
Disable data protection and enable digital reference protection,
allowing you to change function code data with the
/
keys. But you
cannot change digital reference data.
3
Enable both data protection and digital reference protection,
not allowing you to change function code data or digital reference data with the
/
keys.
Enabling the protection disables the
/
keys to change function code data.
To change F00 data, simultaneous keying of
+
(from 0 to 1) or
+
(from 1 to 0)
keys is required.
Even when F00 = 1 or 3, function code
communications link.
data can be changed via the
For similar purposes,
WE-KP
, a signal enabling editing of function code data from
the keypad is provided as a terminal command for digital input terminals. (Refer to
the descriptions of E01 through E05.)
F01, C30
Frequency Command 1 and 2
F01 or C30 sets the source that specifies reference frequency 1 or reference frequency 2,
respectively.
Data for
F01, C30
Function
/
0 Enable
keys on the keypad.
(Refer to Chapter 3 "OPERATION USING THE KEYPAD.")
1
Ena
obtained at
±
10 VDC).
ble the voltage input to terminal [12] (0 to
±
10 VDC, maximum frequency
Summary of Contents for FRENIC-Multi series
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