Parameter List
3
3.10 H: Terminal Functions
YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING 133
No.
(Hex.)
Name Description
Default
(Range)
H2-67
(1B4D)
Expert
Terminal P2 Logical
Operation
Sets the logical operation for the functions set in H2-03 [Term P2 Function Selection] and H2-66
[Terminal P2 Secondary Function].
0
(0 - 8)
H2-68
(1B4E)
Expert
Terminal P2 Minimum ON
Time
Sets the minimum ON time used to output the logical calculation results from terminal P2-C2. 0.1 s
(0.0 - 25.0 s)
■ H2-xx: MFDO Setting Values
Setting Value Function Description
0 During Run The terminal activates when you input a Run command and when the drive is outputting voltage.
ON : Drive is running
OFF : Drive is stopping
1 Zero Speed The terminal activates when the output frequency is less than E1-09 [Minimum Output Frequency] or b2-01 [DC Injection/Zero
SpeedThreshold].
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the reference.
A1-02 Setting Control Method Selection Parameter Used as the Reference
0 V/f E1-09
2 OLV b2-01
5 OLV/PM E1-09
6 AOLV/PM E1-09
8 EZOLV E1-09
ON : Output frequency < value of E1-09 or b2-01.
OFF : Output frequency ≥ E1-09 or b2-01.
2 Speed Agree 1 The terminal activates when the output frequency is in the range of the frequency reference ± L4-02 [Speed Agree Detection Width].
ON : The output frequency is in the range of “frequency reference ± L4-02”.
OFF : The output frequency does not align with the frequency reference although the drive is running.
3 User-Set Speed Agree 1 The terminal activates when the output frequency is in the range of L4-01 [Speed Agree Detection Level] ± L4-02 [Speed Agree
Detection Width] and in the range of the frequency reference ± L4-02.
Note:
The detection function operates in the two motor rotation directions. The drive uses the L4-01 value as the forward/reverse
detection level.
ON : The output frequency is in the range as defined by the result of “L4-01 ± L4-02” and the range of frequency reference ± L4-02.
OFF : The output frequency is not in the range of “L4-01 ± L4-02” nor the range of frequency reference ± L4-02.
4 Frequency Detection 1 The terminal deactivates when the output frequency is higher than the value of L4-01 [Speed Agree Detection Level] + L4-02
[Speed Agree Detection Width]. After the terminal deactivates, the terminal stays deactivated until the output frequency = L4-01.
Note:
The detection function operates in the two motor rotation directions. The drive uses the L4-01 value as the forward/reverse
detection level.
ON : The output frequency is less than L4-01 or is not more than L4-01 + L4-02.
OFF : The output frequency is more than L4-01 + L4-02.
5 Frequency Detection 2 The terminal activates when the output frequency is higher than the value of L4-01 [Speed Agree Detection Level]. After the
terminal activates, the terminal stays activated until the output frequency is at the value of L4-01 - L4-02.
Note:
The detection function operates in the two motor rotation directions. The drive uses the L4-01 value as the forward/reverse
detection level.
ON : The output frequency is more than L4-01.
OFF : The output frequency is less than “L4-01 - L4-02,” or it is not more than L4-01.
6 Drive Ready The terminal activates when the drive is ready and running.
7 DC Bus Undervoltage The terminal activates when the DC bus voltage or control circuit power supply is at the voltage set in L2-05 [Undervoltage
Detection Lvl (Uv1)] or less. The terminal also activates when there is a fault with the DC bus voltage.
ON : The DC bus voltage ≤ L2-05
OFF : The DC bus voltage > L2-05
8 During Baseblock (N.O.) The terminal activates during baseblock. When the drive is in baseblock, the drive output transistor stops switching and does not
make DC bus voltage.
ON : During baseblock
OFF : The drive is not in baseblock.
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