YASKAWA CIMR-F7Z44P0 User Manual page 83

Run Command
100 %
Drive Output
Voltage
Output Frequency
Interrupted
0 %
b1-04 Reverse Operation
Setting
0 Reverse Enabled
1 Reverse Disabled (factory default)
2 Exchange Phase
3 ExchgPhs, Rev Dsbl
For some applications reverse motor rotation is not applicable and may even cause problems (e.g., air handling units,
pumps, etc.). Setting parameter b1-04 to 1 or 3 will cause the Drive to ignore any inputs for reverse operation. Setting
parameter b1-04 to either 2 or 3 will change the motor shaft rotation when a Forward Run command is given by exchanging
the order of the output phasing.
The factory default setting of parameter b1-04 is "1: Disabled". When b1-04= "1: Disabled", reverse operation is prohibited
and no exchanging of output phasing occurs.
Drive terminal S2 is a dedicated input for reverse Run/Stop.
b1-07 Local/Remote Run Selection
Setting
0 Cycle Extern Run (factory default)
1 Accept Extrn Run
When the Drive is switched between the Local (Hand) mode (the digital operator) to the Remote (Auto) mode (determined by
b1-01 and b1-02), there is the possibility that a Run command is already present (i.e. a contact closure between S1 and SN
when b1-02= "1: Terminals"). Parameter b1-07 determines whether the Drive will:
Ignore the external Run command until it is removed and re-instated (b1-07= "0: Cycle Extern Run")
Accept the already present Run command and immediately begin acceleration to the commanded speed
(b1-07= "1: Accept Extrn Run").
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Ignored
Run Command
Timer Value T
Timer Value T
(C1-02)
Fig 5.7 Coast to Stop with Timer
Description
Description
OR
Programming 5 - 8
ON
(CLOSED)
Deceleration
OFF Time (C1-02)
(OPEN)
Minimum
Baseblock
Time (L2-03)
Minimum
Output
Frequency
Output Frequency at Stop Command Input
100% (Maximum
Output
Frequency)