YASKAWA V1000 Series Technical Manual page 176

5.7 H: Terminal Functions
Setting D: Dynamic Braking Resistor Overheat
When the dynamic braking resistor (DB) overheats or the braking transistor is in a fault condition, the DB Overheat configured digital output will close.
Setting E: Fault
The Fault configured digital output will close whenever the drive experiences a fault (this excludes faults CPF00 and CPF01).
Setting F: Not Used
Use this setting when the terminal is not used or when using the terminal as a through-put.
Setting 10: Minor Fault
Output closes when a minor fault condition is present.
Setting 11: During Fault Reset
Output closes whenever there is an attempt to reset a fault situation from the control circuit terminals, via serial communications, or using a communications
option card.
Setting 12: Timer Output
Used in conjunction with a multi-function digital input programmed for the timer function. Output closes after the input closes and the time set to b1-04
pass.
Note: For more information on the various timer functions,
Setting 13: Speed Agree 2
Output closes whenever the output frequency is equal to or below the value of the programmed Speed Agree Level. The Speed Agree Width (L4-04) is
the hysteresis to Frequency Detection 2.
Status
Closed
No.
L4-04 Speed Agreement Detection Width (+/-)
Setting 14: User Speed Agree 2
Output closes whenever the actual output frequency and the frequency reference are within the Speed Agree Width (L4-04) of the specified Speed Agree
Level (L4-03). User Speed Agree 2 output is direction sensitive according to the direction programmed in L4-03.
Status
Open
Closed
No.
L4-04 Speed Agreement Detection Width (+/-)
Setting 15: Frequency Detection 3
Output will be closed whenever the output frequency is equal to or below the value of the specified Speed Agree Level (L4-03). The Speed Agree Width
(L4-04) is the hysteresis to the Frequency Detection 3 function. Whenever the output frequency approaches the Speed Agree Level while accelerating, it
will need to be equal to or exceed the Speed Agree Level (L4-03) plus the Speed Agree Width (L4-04) before the Frequency Detection 3 output will be
activated.
No.
L4-03 Speed Agreement Detection Level (+/-)
L4-04 Speed Agreement Detection Width (+/-)
Note: During acceleration, the terminal set for Frequency Detection 3 will close if the output frequency is greater than the frequency detection level (L4-03) and the frequency
detection width (L4-04). During deceleration, the terminal set for Frequency Detection 3 will close as long as the output frequency is less than the frequency detection level
(L4-03). The output for Frequency Detection 3 is direction sensitive according to the direction programmed in L4-03.
Setting 16: Frequency Detection 4
Output closes whenever the output frequency is equal to or above the value of the specified Speed Agree Level (L4-03). The Speed Agree Width (L4-04)
is the hysteresis to the Frequency Detection 4 function.
No.
L4-03 Speed Agreement Detection Level (+/-)
176
analog
frequency
reference
Loss of
Reference
output
Figure 5.57 Loss of Reference Function
Refer to b4: Delay Timers on page 122
Output currents matches the frequency reference +/- L4-04
Parameter Name
Output frequency and the frequency reference do not match (or the drive is stopped).
Output currents matches the frequency reference +/- L4-04
Parameter Name
Parameter Name
Parameter Name
100%
80%
10%
T
T = 400 ms
ON
OFF
time
Description
Setting Range
0.0 to 20.0
Description
Setting Range
0.0 to 20.0
Setting Range
-400.0 to 400.0
0.0 to 20.0
Setting Range
-400.0 to 400.0
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)
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2.0 Hz −
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2.0 Hz −
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0.0 Hz −
2.0 Hz −
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0.0 Hz −