152
Process and Application Parameters [300]
Section 11-3
The selection of the presets is as in Table 25.
1)
= selected if only one preset reference is active
1 = active input
0 = non active input
Note
If only Preset Ctrl3 is active, then the Preset Ref 4 can be selected. If Presets
Ctrl2 and 3 are active, then the Preset Ref 2, 4 and 6 can be selected.
Keyboard reference mode [369]
This parameter sets how the reference value [310] is edited.
Communication information
Note
When Key Ref Mode is set to MotPot, the reference value ramp times are
according to the Acc MotPot [333] and Dec MotPot [334] settings. Actual
speed ramp will be limited according to Acc Time [331] and Dec Time [332].
11-3-8 PI Speed Control [370]
The VSD has an internal speed controller, which is used to keep the shaft
speed equal to the set speed reference. This internal speed controller works
without an external feedback.
With the parameters speed P gain [372] and speed I time [373] the controller
can be optimized manually.
Table 25
Preset Ctrl3 Preset Ctrl2 Preset Ctrl1
Output Speed
0
0
0
Analogue reference
0
0
1
1)
Preset Ref 1
0
1
1)
0
Preset Ref 2
0
1
1
Preset Ref 3
1
1)
0
0
Preset Ref 4
1
0
1
Preset Ref 5
1
1
0
Preset Ref 6
1
1
1
Preset Ref 7
Default:
MotPot
Normal
0
The reference value is edited as a normal parameter (the
new reference value is activated when Enter is pressed
after the value has been changed). The Acc Time [331] and
Dec Time [332] are used.
MotPot
1
The reference value is edited using the motor potentiome-
ter function (the new reference value is activated directly
when the key + or - is pressed). The Acc MotPot [333] and
Dec MotPot [334] are used.
Modbus Instance no/
DeviceNet no:
43139
Profibus slot/index
169/43
EtherCAT index (hex)
4c43
Fieldbus format
UInt
Modbus format
UInt
MotPot
A
Summary of Contents for SX-F
Page 2: ......
Page 14: ...6 Table of contents...
Page 20: ...12 Glossary Section 1 6...
Page 32: ...24 Cabinet mounting Section 2 3...
Page 58: ...50 Connecting options Section 5 6...
Page 72: ...64 Load Monitor and Process Protection 400 Section 7 5...
Page 74: ...66 EMC standards Section 8 1...
Page 266: ...258 System Data 900 Section 11 9...
Page 274: ...266 Maintenance Section 12 3...
Page 284: ...276 Liquid cooling Section 13 12...
