REXROTH Fv Series, Instruction Manual

Page: 93 / 222

b1.01
Saving options of digital set frequency Factory default 0
Setting range 0 − 3 Minimum unit 1
● 0: Not saved in [b1.04] when powered off or stopped
● 1: Not saved in [b1.04] when powered off; saved when stopped
● 2: Saved in [b1.04] when powered off; not saved when stopped
● 3: Saved in [b1.04] when powered off or stopped
b1.02
Converter control commands Factory default 0
Setting range 0, 1, 2 Minimum unit 1
● 0: Set control commands via operating panel
–
Use operating panel keys (Run, Stop and Jog) to control the fre‐
quency converter.
● 1: Set control commands via external terminals
–
Use external terminals (X0 – X7) to control run, stop, forward or re‐
verse. See also parameters in group E0.
● 2: Set control commands via communication
–
See the instructions for communication in chapter 12 "Communi‐
cation Protocols" on page 179 .
If [b1.02]=1 or 2, the Stop key on the operating panel can be ena‐
bled with [S3.15].
b1.03
Control mode Factory default 0
Setting range 0, 1, 2 Minimum unit 1
● 0: V/F control (V/F)
–
Select this mode if it is impossible to conduct auto-tuning or obtain
accurate motor parameters.
–
V/F control without pulse encoder: is used to drive multiple
motors with one frequency converter.
– V/F control with pulse encoder: is used when high accuracy of
speed control is required. See parameters [S2.12] − [S2.15]
for related settings.
In V/F control mode, set control parameters in group S0.
● 1: Sensorless vector control (SVC)
–
For high performance applications where no pulse encoder is nec‐
essary and high low-frequency torque and high accuracy of speed
control are required.
● 2: Field oriented vector control (FOC)
–
For high accuracy applications with speed and torque control. A
pulse encoder is necessary. See parameters [S2.12] − [S2.15] for
related settings.
DOK-RCON02-FV*********IB01-EN-P
Rexroth Frequency Converter Fv Bosch Rexroth AG 91/219
Parameter Settings