Hitachi SH1-900H

4-54
Chapter 4
For parameter configuration
[PA-01] to [PA-05]
■Parameter mode (P code)
Em-force mode setting
Code/Name
Range (unit)
Initial
value
PA-01 Enable
Emergency-force drive
mode
00(Disable)/
01(Enable)
00
PA-02 Emergency-force
drive frequency reference
0.00 to 590.00(Hz) *1)
0.00
PA-03 Emergency-force
drive direction command
00(Forward)/
01(Reverse)
00
PA-04 Commercial
power supply bypass
function selection
00(Disable)/
01(Enable)
00
PA-05 Commercial
power supply bypass
function delay time
0.0 to 1000.0(s)
5.0
*1) The actual setting range is limited to the maximum frequency setting
([Hb105/205] [Hd105/205])
・Above parameters set the behavior of the EM-force
mode when an error occurs.
・Enable Emergency-force drive mode [PA-01] is set to
01(Enable) and input terminal 105[EMF] is turned on,
the forced operation mode is executed.
The output terminal 076[EMFC] turns on during the
Em-forced drive mode.
・When [PA-04] is set to 01 (enabled), it is possible to
switch to the commercial power operation mode
(bypass mode) when the specified operation is not able
to change during forced operation. In bypass mode, the
output terminal 077 [EMBP] signal in bypass mode is
ON and the inverter output is cut off.
For more information, contact your supplier or local
Hitachi inverter sales office.
[PA-20] to [PA-31]
Simulation mode setting
Code/Name
Range (unit)
Initial
value
PA-20 Simulation
mode enable
00(Disable)/01(Enable)
00
PA-21 Error code
selection for alarm test
0 to 255
0
PA-22 Simulation
mode: Optional output
selection for the output
current monitor
00(Disable)/
01(Parameter[PA-23])/
02(Setting by terminal [Ai1])/
03(Setting by terminal [Ai2])/
04(Setting by terminal [Ai3])/
05(Setting by terminal [Ai4])/
06(Setting by terminal [Ai5])/
07(Setting by terminal [Ai6])
01
PA-23 Optional
output value setting for
the output current
monitor
0.0 to
Inverter rated current ×
3.0(A)
0.0
PA-24 Simulation
mode: Optional output
selection for the DC bus
voltage monitor
00(Disable)/
01(Parameter[PA-25])/
02(Setting by terminal [Ai1])/
03(Setting by terminal [Ai2])/
04(Setting by terminal [Ai3])/
05(Setting by terminal [Ai4])/
06(Setting by terminal [Ai5])/
07(Setting by terminal [Ai6])
01
PA-25 Optional
output value setting for
the DC bus voltage
monitor
200V Class:
0.0 to 450.0(VDC)
400V Class:
0.0 to 900.0(VDC)
200V:
270.0
400V:
540.0
PA-26 Simulation
mode: Optional output
selection for the output
voltage monitor
00(Disable)/
01(Parameter[PA-27])/
02(Setting by terminal [Ai1])/
03(Setting by terminal [Ai2])/
04(Setting by terminal [Ai3])/
05(Setting by terminal [Ai4])/
06(Setting by terminal [Ai5])/
07(Setting by terminal [Ai6])
01
PA-27 Optional
output value setting for
the output voltage
monitor
200V Class:
0.0 to 300.0(V)
400V Class:
0.0 to 600.0(V)
0.0
PA-28 Simulation
mode: Optional output
selection for the output
torque monitor
00(Disable)/
01(Parameter[PA-29])/
02(Setting by terminal [Ai1])/
03(Setting by terminal [Ai2])/
04(Setting by terminal [Ai3])/
05(Setting by terminal [Ai4])/
06(Setting by terminal [Ai5])/
07(Setting by terminal [Ai6])
01
PA-29 Optional
output value setting for
the output torque
monitor
-500.0 to 500.0(%)
0.0
PA-30 Simulation
mode: Optional
frequency matching
start enable setting
00(Disable)/
01(Parameter[PA-31])/
02(Setting by terminal [Ai1])/
03(Setting by terminal [Ai2])/
04(Setting by terminal [Ai3])/
05(Setting by terminal [Ai4])/
06(Setting by terminal [Ai5])/
07(Setting by terminal [Ai6])
01
PA-31 Optional
frequency matching
start setting value
0.0 to 590.0(Hz)
0.0
・Above parameters set the simulation mode functions.
For more information, contact your supplier or local
Hitachi inverter sales office.