YASKAWA F7 Programming Manual page 46

d1-12 Frequency Reference 12
d1-13 Frequency Reference 13
d1-14 Frequency Reference 14
d1-15 Frequency Reference 15
d1-16 Frequency Reference 16
Setting Range: 0.00 to E1-04 Value
Factory Default: 0.00 Hz
d1-17 Jog Frequency Reference
Setting Range: 0.00 to E1-04 Value
Factory Default: 6.00 Hz
The Drive can be programmed to utilize digital inputs to change between 16 presets speeds and a jog speed. It is a two-step
process to set the Drive up for preset speeds. First, d1-01 through d1-16 and d1-17 must be programmed with the desired
preset speeds and the desired jog speed, respectively. Next, up to four terminals S3 through S8 need to be programmed (via
parameters H1-01 to H1-06) and wired (to normally open contacts) as "3: Multi-step Speed Reference 1", "4: Multi-step Speed
Reference 2", "5: Multi-step Speed Reference 3", "32: Multi-step Speed Reference 4", and "6: Jog Frequency".
Preset Multi-step
Speed Reference 1
1 OFF
2 ON
3 OFF
4 ON
5 OFF
6 ON
7 OFF
8 ON
9 OFF
10 ON
11 OFF
12 ON
13 OFF
14 ON
15 OFF
16 ON
JOG -
* The Jog Frequency input is given priority over the multi-step speeds.
As shown in the above table, it is possible to use analog inputs in place of Frequency Reference 1, Frequency
Reference 2, or Frequency Reference 3.
If b1-01= "1: Terminals" then the analog input A1 will be used instead of Frequency Reference 1 for the first preset speed.
If b1-01= "0: Operator", then Frequency Reference 1 (d1-01) will be used.
If H3-05 or H3-09= "2: Aux Reference 1" then the analog input A3 or A2, respectively, will be used instead of Frequency
Reference 2 for the second preset speed. If H3-05 or H3-09 ≠ 2 then Frequency Reference 2 (d1-02) will be used.
Table 4 Multi-step Speed Operation Timing Diagram
Multi-step Multi-step
Reference 2 Reference 3
OFF OFF
OFF OFF
ON OFF
ON OFF
OFF ON
OFF ON
ON ON
ON ON
OFF OFF
OFF OFF
ON OFF
ON OFF
OFF ON
OFF ON
ON ON
ON ON
- -
Programming 38
Multi-step Jog
Reference 42 Reference
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
- ON*
Details
Frequency Reference 1 (d1-01) or Analog
Input A1
Frequency Reference 2 (d1-02) or Analog
Input A2 or A3 Aux Reference 1
Frequency Reference 3 (d1-03) or Analog
Input A2 or A3 Aux Reference 2
Frequency Reference 4 (d1-04)
Frequency Reference 5 (d1-05)
Frequency Reference 6 (d1-06)
Frequency Reference 7 (d1-07)
Frequency Reference 8 (d1-08)
Frequency Reference 9 (d1-09)
Frequency Reference 10 (d1-10)
Frequency Reference 11 (d1-11)
Frequency Reference 12 (d1-12)
Frequency Reference 13 (d1-13)
Frequency Reference 14 (d1-14)
Frequency Reference 15 (d1-15)
Frequency Reference 16 (d1-16)
Jog Frequency (d1-17)