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26 Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 7
See Pr 1.09 on page 28.
Reference used for jogging. See section 5.7 Menu 6: Sequencer and clock on page 122 for details on when the jog mode can be activated. The jog
reference can be used for relative jogging in digital lock mode (see section 5.14 Menu 13: Position control on page 206).
1.01 Frequency/speed reference selected
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
11111
Range Open-loop, Closed-loop vector, Servo ±SPEED_FREQ_MAX Hz/rpm
Update rate 4ms write
1.02 Pre-skip filter reference
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
11111
Range Open-loop, Closed-loop vector, Servo ±SPEED_FREQ_MAX Hz/rpm
Update rate 4ms write
1.03 Pre-ramp reference
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
11111
Range Open-loop, Closed-loop vector, Servo ±SPEED_FREQ_MAX Hz/rpm
Update rate 4ms write
1.04 Reference offset
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range
Open-loop
Closed-loop vector, Servo
±3,000.0 Hz
±40,000.0 rpm
Default Open-loop, Closed-loop vector, Servo 0
Update rate
Background read when precision reference is active
4ms write otherwise
1.05 Jog reference
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Range
Open-loop
Closed-loop vector, Servo
0 to 400.0 Hz
0 to 4,000.0 rpm
Default Open-loop, Closed-loop vector, Servo 0.0
Update rate 4ms read
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