Cont
,
d
(1)
0 to 100 % frequency reference operation by 0 to 5 V input
(Example of terminal A1)
Gain H3-02=200.0
Bias H3-03=0.0
(2)50 to 100 % frequency reference operation
by 0 to 10 V input (Example of terminal A1)
Gain H3-02=100.0
Bias H3-03=50.0
Adjusting the Speed Setting Signal
Frequency reference input gain H3-02, H3-06, H3-10
Frequency reference input bias H3-03, H3-07, H3-11
Terminal A1 signal level selection H3-01
Terminal A2 signal level selection H3-08
Terminal A2 function selection H3-09
Terminal A3 signal level selection H3-04
Terminal A3 function selection H3-05
When the frequency reference is to be performed by
analog input from control circuit terminals A1, A2, and A3
the relation between the analog input and frequency
reference can be adjusted.
Terminal A1 and A3 are voltage input of 0 to +10 V.
Terminal A2 can switch voltage or current input by setting
H3-08.
The initial value of H3-08 is 2; a current input of 4 to 20 mA.
When terminal A2 is used as a voltage input of 0 to +10 V,
set dip switch S1-2 on the control board to OFF (factory
setting: ON), and set the signal level of H3-08 to 0.
Name Description
Frequency
% gain
Reference
±% bias
Sets the ratio (%) against the Maximum frequency (E1-04) of the
virtual output frequency when terminal input is 10 V (20 mA).
Selects 0 to 10V, 0 to±10V or 4 to 20mA input. 0 to±10V input
reverses with negative input.
Sets the ratio (%) against the Maximum frequency (E1-04) of the
output frequency when terminal input is 0 V (4 mA).
For Terminal
A3
For Terminal
A2
For Terminal
A1
Setting Range
Factory Setting
Frequency
% gain
Reference
±% bias
H3-01
H3-02
H3-03
H3-08
H3-10
H3-11
H3-04
H3-06
H3-07
100.0 %
0.0 %
0.0 to 1000.0
Frequency
reference
level selection
Frequency
reference
level selection
0 : 0 to
+10V
1 :
−1
0 to
+10V
2 : 4 to
20mA
H3-01, 04
=0
H3-08=2
−100.0 to
+100.0
Note: 4 to 20 mA input is not accepted in terminal A1 and A3.
Name
Commentaires sur ces manuels