B: Application; B: Application; B1: Operation Mode Selection - YASKAWA P1000 Technical Manual

5.2

b: Application

u

b1: Operation Mode Selection

n b1-01: Frequency Reference Selection 1
Selects the frequency reference source 1 for the REMOTE mode.
Note: 1. If a Run command is input to the drive but the frequency reference entered is 0 or below the minimum frequency, the RUN indicator
LED on the digital operator will light and the STOP indicator will flash. However, the RUN indicator LED will light in zero speed
control when A1-02 is set to 3, 6, or 7.
2. Press the LO/RE key to set the drive to LOCAL and use the operator keypad to enter the frequency reference.
No.
b1-01
Setting 0: Operator keypad
Input the frequency reference using the operator keypad with this setting.
Setting 1: Terminals (analog input terminals)
Using this setting, an analog frequency reference can be entered as a voltage or current signal from terminals A1, A2, or A3.
Voltage Input
Voltage input can be used at any of the three analog input terminals. Make the settings as described in
used.
Table 5.5 Analog Input Settings for Frequency Reference Using Voltage Signals
Terminal Signal Level
0 to 10 Vdc
A1
-10 to +10 Vdc
0 to 10 Vdc
A2
-10 to +10 Vdc
0 to 10 Vdc
A3
-10 to +10 Vdc
0 to 10 V
2 k
Figure 5.1 Setting the Frequency Reference as a Voltage Signal at Terminal A1
Current Input
Input terminals, A1, A2, and A3 can accept a current input signal. Refer to
current input.
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
Parameter Name
Frequency Reference Selection 1
Signal Level
Function Selection
Selection
H3-01 = 0
(Frequency Reference Bias)
H3-01 = 1
H3-09 = 0
(Frequency Reference Bias)
H3-09 = 1
H3-05 = 0
(Frequency Reference Bias)
H3-05 = 1
Drive
+V 10.5 V, 20 mA power supply
A1 Analog Input 1
A2 Analog Input 2
A3 Analog Input 3
AC Analog input common
Parameter Settings
Gain
H3-02 = 0
H3-03
H3-10 = 0
H3-11
H3-06 = 0
H3-07
+10 V
-10 to 10 V
4 k
Customer
+/- 10 V
Supply
OR
-10 V
Common
Table 5.6

5.2 b: Application

Setting Range
0 to 4
Table 5.5
Notes
Bias
H3-04
Set jumper S1 on the
H3-12 terminal board to "V" for
voltage input.
Set DIP switch S4 on the
H3-08
terminal board to "AI".
Drive
+V 10.5 V, 20 mA power supply
A1 Analog Input 1
A2 Analog Input 2
A3 Analog Input 3
AC Analog input common
for an example to set terminal A2 for
Default
1
for the input
–
5
147