Parameter List
11
11.8 H: TERMINALS
SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 463
No.
(Hex.)
Name Description
Default
(Range)
Ref.
H5-09
(0435)
Mbus CE Detect Time
Sets the detection time for CE [Modbus Communication Error] issues when
communication stops.
2.0 s
(0.0 - 10.0 s)
749
H5-10
(0436)
Mbus 0025H Unit Sel
Sets the unit of measure used for the Modbus communications monitor register 0025H
(output voltage reference monitor).
0 : 0.1 V units
1 : 1 V units
0
(0, 1)
749
H5-11
(043C)
Mbus ENTER Command
Mode
Sets the function to make the Enter command necessary to change parameters through
Modbus communications.
0 : Enter Required
1 : No Enter Required
0
(0, 1)
749
H5-12
(043D)
Mbus Run Command
Method Sel
Sets the input method for the Run command when b1-02 = 2 [Run Comm. Sel 1 =
Modbus] or b1-16 = 2 [Run Comm. Sel 2 = Modbus].
0 : F/ST R/ST
1 : RUN/ST F/R
0
(0, 1)
750
H5-17
(11A1)
Expert
ENTER@CPU Busy
Response
Sets operation when the EEPROM write command is sent without EEPROM write
available. Usually it is not necessary to change this setting.
1 : Ignore (No Write)
2 : Write RAM Only
1
(1, 2)
750
H5-18
(11A2)
Mbus Speed Filter over
Comms
Sets the filter time constant used when monitoring motor speed during Modbus
communications or with a communication option.
0 ms
(0 - 100 ms)
750
H5-20
(0B57)
Mbus Par Reload Mode
Sets the function to immediately enable updated Modbus communications parameters.
1 : Reload@Power Cycle
2 : Reload Now
1
(1, 2)
750
H5-25
(1589)
RUN
Mbus 5A Reg1 Selection
Returns the contents of the specified Modbus communications register when responding
to the master device.
0044H (U1-05)
(0000H - FFFFH)
751
H5-26
(158A)
RUN
Mbus 5A Reg2 Selection
Returns the contents of the specified Modbus communications register when responding
to the master device.
0045H (U1-06)
(0000H - FFFFH)
751
H5-27
(158B)
RUN
Mbus 5A Reg3 Selection
Returns the contents of the specified Modbus communications register when responding
to the master device.
0042H (U1-03)
(0000H - FFFFH)
751
H5-28
(158C)
RUN
Mbus 5A Reg4 Selection
Returns the contents of the specified Modbus communications register when responding
to the master device.
0049H (U1-10)
(0000H - FFFFH)
751
◆ H6: PULSE INPUT OUTPUT
No.
(Hex.)
Name Description
Default
(Range)
Ref.
H6-01
(042C)
PI Pulse Train Function
Sets the function for pulse train input terminal RP.
0 : Freq Ref
1 : PIDFbk Value
2 : PID SP Value
3 : PG Feedback
0
(0 - 3)
751
H6-02
(042D)
RUN
PI Frequency Scale
Sets the frequency of the pulse train input signal used when the function set with H6-01
[PI Pulse Train Function] is 100%.
1440 Hz
(100 - 32000 Hz)
752
H6-03
(042E)
RUN
PI Function Gain
Sets the gain used when the function in H6-01 [PI Pulse Train Function] is input to
terminal PI.
100.0%
(0.0 - 1000.0%)
753
H6-04
(042F)
RUN
PI Function Bias
Sets the bias used when the function in H6-01 [PI Pulse Train Function] is input to
terminal PI. Sets a value when the pulse train is 0 Hz.
0.0%
(-100.0 - 100.0%)
753
H6-05
(0430)
RUN
PI Filter Time
Sets the time constant for the primary delay filters of the pulse train input.
0.10 s
(0.00 - 2.00 s)
753
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