B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual 493
H6: Pulse Train Input/Output
H5-09
(435H)
CE Detection Time
Sets the time required to detect a communications error. Adjustment may be needed when
networking several drives.
Default: 2.0 s
Min: 0.0 s
Max: 10.0 s
551
H5-10
(436H)
Unit Selection for MEMOBUS/
Modbus Register 0025H
0: 0.1 V units
1: 1 V units
Default: 0
Min: 0
Max: 1
551
H5-11
(43CH)
Communications ENTER Function
Selection 0: Drive requires an Enter command before accepting any changes to parameter settings.
1: Parameter changes are activated immediately without the Enter command.
Default: 0
Min: 0
Max: 1
552
H5-12
(43DH)
Run Command Method Selection
0: FWD/Stop, REV/Stop
1: Run/Stop, FWD/REV
Default: 0
Min: 0
Max: 1
552
H5-17
(11A1H)
Operation Selection when Unable
to Write into EEPROM
There is normally no need to change this parameter from the default value.
Selects operation when an attempt is made to write data into EEPROM by MEMOBUS/Modbus
communications, when writing into EEPROM is not possible.
0: Cannot write into EEPROM.
1: Write in RAM only.
Default: 0
Min: 0
Max: 1
552
H5-18
(11A2H)
Filter Time Constant for Motor
Speed Monitoring
Sets the filter time constant for monitoring the motor speed from MEMOBUS/Modbus
communications and communication option.
Applicable MEMOBUS/Modbus registers: 3EH, 3FH, 44H, ACH, and ADH
Note: This parameter is not available with models CIMR-A4A0930 and 4A1200.
Default: 0 ms
Min: 0 ms
Max: 100 ms
552
<32> If this parameter is set to 0, the drive will be unable to respond to MEMOBUS/Modbus commands.
No.(Addr.) Name Description Setting Page
H6-01
(42CH)
Pulse Train Input Terminal RP
Function Selection
0: Frequency reference
1: PID feedback value
2: PID setpoint value
3: V/f Control with Simple PG feedback (possible only when using motor 1 in V/f Control)
Default: 0
Min: 0
Max: 3
264
H6-02
(42DH)
Pulse Train Input Scaling
Sets the terminal RP input signal frequency that is equal to 100% of the value selected in H6-01.
Default: 1440 Hz
Min: 100 Hz
Max: 32000 Hz
265
H6-03
(42EH)
Pulse Train Input Gain
Sets the level of the value selected in H6-01 when a frequency with the value set in H6-02 is
input.
Default: 100.0%
Min: 0.0%
Max: 1000.0%
265
H6-04
(42FH)
Pulse Train Input Bias
Sets the level of the value selected in H6-01 when 0 Hz is input.
Default: 0.0%
Min: -100.0%
Max: 100.0%
266
H6-05
(430H)
Pulse Train Input Filter Time
Sets the pulse train input filter time constant.
Default: 0.10 s
Min: 0.00 s
Max: 2.00 s
266
H6-06
(431H)
Pulse Train Monitor Selection
Select the pulse train monitor output function (value of the - part of U-).
Example: To select U5-01, set “501”.
Default: 102
Min: 000
Max: 809
266
H6-07
(432H)
Pulse Train Monitor Scaling
Sets the terminal MP output signal frequency when the monitor value is 100%. As an example,
have the pulse train monitor output equal the output frequency, set H6-06 to 102 and H6-07 to 0.
Default: 1440 Hz
Min: 0 Hz
Max: 32000 Hz
266
H6-08
(43FH)
Pulse Train Input Minimum
Frequency
Sets the minimum frequency for the pulse train input to be detected. Enabled when H6-01 = 0,
1, or 2.
Default: 0.5 Hz
Min: 0.1 Hz
Max: 1000.0 Hz
266
No.(Addr.) Name Description Setting Page
All Modes
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