Nidec COMMANDER S100 - Page 71

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Commander S100 User Guide 71
P2.16 Preset Frequency 1
Range: ± Maximum Frequency Limit (P2.02) Default: 5.0 Hz
Used to provide a fixed frequency reference.
P2.17 Preset Frequency 2
Range: ± Maximum Frequency Limit (P2.02) Default: 10.0 Hz
Used to provide a fixed frequency reference.
P2.18 Preset Frequency 3
Range: ± Maximum Frequency Limit (P2.02) Default: 25.0 Hz
Used to provide a fixed frequency reference.
P2.19 Preset Frequency 4
Range: ± Maximum Frequency Limit (P2.02) Default: 50.0 Hz
Used to provide a fixed frequency reference.
P2.20 Frequency Reference 1 to 4 Switch
Range: 0 to 4 Default: 0 (Digital Inputs)
Used to select one of four references that can be used by the drive.
If this parameter is set to 0, any digital input can be configured to select a reference by setting their input function to Frequency Switch
bit 0 or Frequency Switch bit 1, as per the diagram below where 1 = an active signal and 0 = no signal.
Figure 7-5 Frequency reference switch
P2.21 Frequency Reference 1 Selector
Range: 0 to 9 Default: 6 (T2 Analog 1 %)
P2.22 Frequency Reference 2 Selector
Range: 0 to 9 Default: 7 (T4 Analog 2 %)
P2.23 Frequency Reference 3 Selector
Range: 0 to 9 Default: 0 (None)
Value Reference Switch Description
0
Binary Digital input functions can be configured to select reference 1, 2, 3 or 4 using digital inputs
1
Reference 1 The reference configured in Frequency Reference 1 Selector (P2.21) will be used.
2
Reference 2 The reference configured in Frequency Reference 2 Selector (P2.22) will be used.
3
Reference 3
The reference configured in Frequency Reference 3 Selector (P2.23) will be used.
4
Reference 4 The reference configured in Frequency Reference 4 Selector (P2.24) will be used.
T9
Reference Switch bit 0
Reference Switch bit 1
Reference 1
Reference 2
Reference 3
Reference 4
00
00
1
1
1
1