YASKAWA GA500 Series Programming page 227

• When you set the voltage input of analog inputs from terminals A1 and A2 to 0 V to 10 V (Lower Limit at 0)
Procedure Configuration Parameter
1 Reference 1
2 Reference 2
3 Signal type of analog input
4
Reference 3
5 Reference 4
6 Reference 5
7 Jog Reference
8 External digital input (3
inputs)
9 JOG command
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 Configuration Parameter
1 Analog reference
2 Reference 2 to 16
3 Jog Reference
4 External digital input (4
inputs)
5 JOG command
Multi-step Speed Operation Combinations
Refer to Table 2.38 and Figure 2.48
frequency reference changes when the combination of digital input signals from an external source changes.
Table 2.38 Multi-step Speed Reference and MFDI Terminal Combinations
Multi-Step Speed
Reference 1
Related Parameters
H1-xx = 3
Reference 1 (set in b1-01)
Reference 2 (d1-02 or
terminals A1, A2)
Reference 3 (d1-03 or
terminals A1, A2)
Reference 4 (d1-04)
Reference 5 (d1-05)
Reference 6 (d1-06)
Reference 7 (d1-07)
Reference 8 (d1-08)
Reference 9 (d1-09)
Reference 10 (d1-10)
Reference 11 (d1-11)
Reference 12 (d1-12)
Reference 13 (d1-13)
YASKAWA TOEPYAIGA5002A GA500 Programming
Sets b1-01 = 1 [Frequency Reference Selection 1 = Analog Input].
1.
2. Sets H3-02 = 0 [Terminal A1 Function Selection = Frequency Reference].
3. Sets H3-01 = 0 [Terminal A1 Signal Level Select = 0 V to 10 V (Lower Limit at 0)].
1. Sets H3-10 = 2 [Terminal A2 Function Selection = Auxiliary Frequency Reference 1].
2. Sets H3-09 = 0 [Terminal A2 Signal Level Select = 0 V to 10 V (Lower Limit at 0)].
Set DIP switch S1 on the control circuit board to the V-side (voltage) to set terminal A2 only for voltage input.
Note:
Set this before you energize the drive.
Sets the value of d1-03 [Reference 3].
Sets the value of d1-04 [Reference 4].
Sets the value of d1-05 [Reference 5].
Sets d1-17 [Jog Reference] to the jog speed.
Set the Multi-Step Speed Reference 1 to 3 [H1-xx = 3, 4, 5] to one of the MFDI terminals S1 to S7.
Set the Jog Reference Selection [H1-xx = 6] to one of the MFDI terminals S1 to S7.
1. Sets H3-02 = F [Terminal A1 Function Selection = Not Used], and disables the analog reference.
2. Sets H3-10 = F [Terminal A2 Function Selection = Not Used], and disables the analog reference.
Sets the values of d1-02 to d1-16 [Reference 2 to 16].
Sets d1-17 [Jog Reference] to the jog speed.
Set Multi-Step Speed Reference 1 to 4 [H1-xx = 3, 4, 5, 32] to one of the MFDI terminals S1 to S7.
Set the Jog Reference Selection [H1-xx = 6] to one of the MFDI terminals S1 to S7.
for information about multi-step speed reference combinations. The selected
Multi-Step Speed
Reference 2
H1-xx = 4
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
Task Contents
Task Contents
Multi-Step Speed Multi-Step Speed
Reference 3 Reference 4
H1-xx = 5 H1-xx = 32
OFF OFF
OFF OFF
OFF OFF
OFF OFF
ON OFF
ON OFF
ON OFF
ON OFF
OFF ON
OFF ON
OFF ON
OFF ON
ON ON
2.5 d: References
Jog Reference
H1-xx = 6
OFF
OFF
OFF
OFF
OFF
OFF
2
OFF
OFF
OFF
OFF
OFF
OFF
OFF
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