YASKAWA L1000A - H3: Multi-Function Analog Inputs

5.7 H: Terminal Functions
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual 217
Parameter Details
5
Figure 5.29
Figure 5.29 Motor Pole Search Status Time Chart
Setting 100 to 161: Functions 0 to 61 with Inverse Output
These settings have the same function as settings 0 to 61 but with inverse output. Set as 1, where the “1” indicates
inverse output and the last two digits specify the setting number of the function.
Examples:
• For inverse output of “8: During baseblock”, set 108.
◆ H3: Multi-Function Analog Inputs
The drive is equipped with two multi-function analog input terminals: A1 and A2. Refer to Table 5.13 for a listing of the
functions that can be set to these terminals.
■
H3-01: Terminal A1 Signal Level Selection
Selects the input signal level for analog input A1.
Setting 0: 0 to 10 Vdc
The input level is 0 to 10 Vdc. The minimum input level is limited to 0%, so that a negative input signal due to gain and
bias settings will be read as 0%.
Setting 1: -10 to 10 Vdc
The input level is -10 to 10 Vdc. If the resulting voltage is negative after being adjusted by gain and bias settings, then the
motor will rotate in reverse.
■
H3-02: Terminal A1 Function Selection
Selects the input signal level for analog input A1. Refer to Multi-Function Analog Input Terminal Settings on page 219
for instructions on how to adjust the signal level.
<1> The search process takes 0.5 to 5.0 s depending on the Motor Pole Position Search method selected in n8-35 and whether Motor Pole Search
Error detection is enabled in parameter n8-86.
No. Parameter Name Setting Range Default
H3-01 Terminal A1 Signal Level Selection 0 or 1 0
No. Parameter Name Setting Range Default
H3-02 Terminal A1 Function Selection 0 to 1F 0
Up/Down command
Motor pole search status
Brake interlock Brake can be released
Motor pole position
search process <1>
common_TMonly
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