Parameter Details
11
11.5 d: References
YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual 623
• When you set the voltage input of analog inputs from terminals A1 and A3 to -10 V to +10 V
Procedure Setting Parameter Task Contents
1 Reference 1 1. Set b1-01 = 1 [Frequency Reference Selection 1 = Analog Input].
2. Set H3-02 = 0 [Terminal A1 Function Selection = Frequency Reference].
3. Set H3-01 = 1 [Terminal A1 Signal Level Select = -10 to +10V (Bipolar Reference)].
2 Reference 2 1. Set H3-06 = 2 [Terminal A3 Function Selection = Auxiliary Frequency Reference 1].
2. Set H3-05 = 1 [Terminal A3 Signal Level Select = -10 to +10V (Bipolar Reference)].
3 Reference 3 Set the value of d1-03 [Reference 3].
4 Reference 4 Set the value of d1-04 [Reference 4].
5 Reference 5 Set the value of d1-05 [Reference 5].
6 Jog Reference Set d1-17 [Jog Reference] to the jog speed.
7 External digital input (3
inputs)
Set the Multi-Step Speed Reference 1 to 3 [H1-xx = 3, 4, 5] to one of the MFDI terminals S1 to S10.
8 JOG command Set the Jog Reference Selection [H1-xx = 6] to one of the MFDI terminals S1 to S10.
Use the Maximum 17-Step Speed with All Digital Inputs
This section is the procedure to set the 17-step speeds (17 types of frequency references) without an analog input.
Procedure Setting Parameter Task Contents
1 Reference 1 1. Set b1-01 = 0 [Frequency Reference Selection 1 = Keypad].
2. Set the value of d1-01 [Reference 1].
2 Reference 2 1. Set H3-06 = F [Terminal A3 Function Selection = Not Used], and disables the analog reference.
2. Set the value of d1-02 [Reference 2].
3 Reference 3 1. Set H3-10 = F [Terminal A2 Function Selection = Not Used], and disables the analog reference.
2. Set the value of d1-03 [Reference 3].
4 Reference 4 Set the value of d1-04 [Reference 4].
5 Reference 5 to 16 Set the values of d1-05 to d1-16 [Reference 5 to 16] using the same procedure.
6 Jog Reference Set d1-17 [Jog Reference] to the jog speed.
7 External digital input (4
inputs)
Set Multi-Step Speed Reference 1 to 4 [H1-xx = 3, 4, 5, 37] to one of the MFDI terminals S1 to S10.
8 JOG command Set the Jog Reference Selection [H1-xx = 6] to one of the MFDI terminals S1 to S10.
Multi-step Speed Operation Combinations
Refer to the table and the figure for information about multi-step speed reference combinations. The selected
frequency reference changes when the combination of digital input signals from an external source changes.
Table 11.16 Multi-step Speed Reference and MFDI Terminal Combinations
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 = 37
Jog Reference
H1-xx = 6
Reference 1 (set in b1-01)
OFF OFF OFF OFF OFF
Reference 2 (d1-02 or
terminals A1, A2, A3)
ON OFF OFF OFF OFF
Reference 3 (d1-03 or
terminals A1, A2, A3)
OFF ON OFF OFF OFF
Reference 4 (d1-04)
ON ON OFF OFF OFF
Reference 5 (d1-05)
OFF OFF ON OFF OFF
Reference 6 (d1-06)
ON OFF ON OFF OFF
Reference 7 (d1-07)
OFF ON ON OFF OFF
Reference 8 (d1-08)
ON ON ON OFF OFF
Reference 9 (d1-09)
OFF OFF OFF ON OFF
Reference 10 (d1-10)
ON OFF OFF ON OFF
Reference 11 (d1-11)
OFF ON OFF ON OFF
Reference 12 (d1-12)
ON ON OFF ON OFF
Reference 13 (d1-13)
OFF OFF ON ON OFF
Reference 14 (d1-14)
ON OFF ON ON OFF
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