Omron SYSDRIVE 3G3MV-A2001, User Manual

Page: 320 / 344

10-18
Para
me-
ter
No.
Reg-
ister
No.
(Hex)
Name Description Set-
ting
range
Unit
of
set-
ting
Defaul
t set-
ting
Chan-
ges dur-
ing
opera-
tion
Ref-
er-
ence
page
n060 013C Frequency
reference
gain
Used to set the input characteristics of analog
frequency references.
Gain: The frequency of maximum analog input
(10 V or 20 mA) in percentage based on the
0 to
255 1% 100 Yes 5-13
n061 013D Frequency
reference
bias
(10 V or 20 mA) in percentage based on the
maximum frequency as 100%.
Bias: The frequency of minimum analog input
(0 V or 0 or 4 mA) in percentage based on the
maximum frequency as 100%.
–100
to 100 1% 0 Yes 5-13
n062 013E Analog fre-
quency ref-
erence fil-
ter time
constant Used to set the digital filter with a first-order lag
for analog frequency references to be input. 0.00
to
2.00 0.01 s 0.10 Yes 5-14
n063 --- Not used --- --- --- --- --- ---
n064 0140 Frequency
reference
loss detec-
tion (See
note.) Selects the frequency loss detection function
for when the frequency reference from the con-
trol circuit terminal suddenly drops.
0: Disable (Operate according to frequency ref-
erence.)
1: Enable (Continue operation at 80% of fre-
quency reference prior to loss.)
* Frequency reference loss: Frequency refer-
ence voltage drop of 90% within 400 ms.
0, 1 1 0 No 5-17
n065 0141 Multi-func-
tion analog
output type
selection Selects the multi-function analog output type.
0: Analog voltage output (functions set in n066)
1: Pulse train output (functions set in n150)
0, 1 1 0 No 5-38
List of Parameters Chapter 10