12.5 d: References
568 YASKAWA SIEPC71061753C GA500 Technical Manual
Related Parameters
Multi-Step Speed
Reference 1
H1-xx = 3
Multi-Step Speed
Reference 2
H1-xx = 4
Multi-Step Speed
Reference 3
H1-xx = 5
Multi-Step Speed
Reference 4
H1-xx = 32
Jog Reference
H1-xx = 6
Reference 16 (d1-16)
ON ON ON ON OFF
Jog Reference (d1-17)
*1
- - - - ON
*1 The Jog Frequency Reference (JOG command) overrides all other frequency references.
Figure 12.50 Time Chart for Multi-step Speed Reference/JOG Reference
■ d1-01: Reference 1
No.
(Hex.)
Name Description
Default
(Range)
d1-01
(0280)
RUN
Reference 1
Sets the frequency reference in the units from o1-03 [Frequency Display Unit Selection].
0.00 Hz
(0.00 - 590.00 Hz)
Note:
• The upper limit value changes when the E1-04 [Maximum Output Frequency] and d2-01 [Frequency Reference Upper Limit] values
change. Calculate the upper limit value with this formula:
Upper limit value = (E1-04) × (d2-01) / 100
• When A1-02 = 6 [Control Method Selection = AOLV/PM], the drive sets o1-03 = 1 [0.01% (100% = E1-04)].
• To set d1-01 to 1-step speed parameter in a multi-step speed operation, set b1-01 = 0 [Frequency Reference Selection 1 = Keypad].
■ d1-02: Reference 2
No.
(Hex.)
Name Description
Default
(Range)
d1-02
(0281)
RUN
Reference 2
Sets the frequency reference in the units from o1-03 [Frequency Display Unit Selection].
0.00 Hz
(0.00 - 590.00 Hz)
Note:
• The upper limit value changes when the E1-04 [Maximum Output Frequency] and d2-01 [Frequency Reference Upper Limit] values
change.
• When A1-02 = 6 [Control Method Selection = AOLV/PM], the drive sets o1-03 = 1 [0.01% (100% = E1-04)].
• To set d1-02 to Multi-Step Speed 2, set H3-02 and 3-10 ≠ 2 [MFAI Function Select ≠ Auxiliary Frequency Reference 1].
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