5.4 Details of Function Codes
5-174
Gain
Fig. 5.4-79
To input the analog voltage to both polarities (DC0 to ±10 V) by the analog input (terminal [12] and
terminal [V2]), set the function codes C35 and C45 to "0." When C35 and C45 data are "1," only 0
to +10 VDC is possible and the negative polarity input of 0 to -10 VDC is interpreted as 0 V.
Terminal [C1] range selection (C40)
Selects the range of current input terminal [C1].
Table 5.4-102
C40 data Terminal [C1] range selection
0 DC 4 to 20 mA
1 DC 0 to 20 mA
C50
Bias (For Frequency Command 1) (Bias Basic Point) (See F01)
For settings of bias basic points of the frequency setting 1, see the description of function code F01.
C51, C52
Bias (PID Command 1) (Bias Value and Bias Base Point)
When the gain and the bias are set to the analog input as PID command 1, the relationship of the analog
input and the PID command can be set freely.
The actual setting is the same as that of the function code F18. For details, see F18 given in the
description of function code F01.
Function codes C32, C34, C37, C39, C42, and C44 are shared by frequency commands.
Bias (C51)
- Data setting range: -100.00 to 100.00 (%)
Bias base point (C52)
- Data setting range: 0.00 to 100.00 (%)
C53
Selection of Normal/Inverse Operation (Frequency Command 1)
C53 switches the normal operation and inverse operations of the frequency setting 1 (F01).
For details of the operation, see normal/inverse operations switching IVS (data = 21) of function codes
E01 to E09.
To Next Page
Loading...
