2.7 H: Terminal Functions
192
YASKAWA ELECTRIC
TOEP C710687 03B FSDrive-MV1000 Parameter Guide
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H2-17: Watt Hour Output Unit Selection
When one of the terminals is set to output the number of watt hours (H2-01 to H2-16 = 39), parameter H2-17 determines
the units for the output signal.
This output function provides a watt hour meter or a PLC input based on a 200 ms pulse signal. H2-06 determines the
frequency that pulses are issued to keep track of the kWh for the drive.
Note: 1.
A negative power output (i.e., regeneration) does not subtract from the total watt hours.
2.
The drive keeps track of the watt hours as long as the control circuit has power. The value is reset when the power supply is shut off.
Figure 2.63
Figure 2.63 Watt Hour Output Example
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H2-18: Alarm Output Selection
Selects alarms to be output multi-functionally when the setting 21 (User-Set Alarm) is set to H2-01 through H2-16.
Sets the value in hexadecimal so that the following Bit of an alarm to be output is 1.
Bit 0: TMA1
Bit 1: TMA2
Bit 2: FAn
Note:
This parameter is available from the drive software versions S0108 and later.
u
H3: Analog Inputs
The drive is equipped with two analog input terminals: analog input 1 and analog input 2. Refer to
of the functions that can be set for these terminals.
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H3-01: Analog Input 1 Signal Level Selection
Selects the input signal level for analog input 1.
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 simply 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.
No.
Name
Setting Range
Default
H2-17
Watt Hour Output Unit Selection
0: 0.1 kWh units
1: 1 kWh units
2: 10 kWh units
3: 100 kWh units
4: 1000 kWh units
0
No.
Name
Setting Range
Default
H2-18
Alarm Output Selection
0 to FFFF
1
No.
Name
Setting Range
Default
H3-01
Analog Input 1 Signal Level Selection
0, 1
0
0.2 s
H2-17
(Pulse Output Unit)
H2-01 to 16
㧔
Contact Input)
Integral Power (every 100 ms)
OFF
OFF
ON
common_TMonly
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