REXROTH Fv Series, Instruction Manual

Page: 91 / 222

Group b1: Basic Parameters
b1.00
Frequency setting mode Factory default 0
Setting range
0: Set by operating panel
potentiometer
1: Set by operating panel
2: Set by external analog
3: Set by pulse frequency
4: Set by external Up/Down
terminals
5: Set via communication
Minimum unit 1
● 0: Set by operating panel potentiometer
–
Set the frequency by adjusting the operating panel’s potentiometer.
● 1: Set by operating panel
–
Use the value of parameter [b1.04] as the set frequency.
– Use▲ and ▼ keys to change the output frequency value when the
frequency converter is in run mode.
– In run mode
–
In the case of power fault or undervoltage, if ‘Digital set
frequency saving’ [b1.01] = 2 or 3, the current running
frequency will be saved in parameter [b1.04].
– In stop mode
–
If ‘Digital set frequency saving’ [b1.01] = 1 or 3, the cur‐
rent running frequency will be saved in parameter
[b1.04].
● 2: Set by external analog terminals
–
Set the frequency by external analog signals using the independ‐
ent channels VR1, VR2 and +I.
1. VR1 for 0 ─ 10 V or -10 ─ +10 V
– Unipolar analog signal
Input of negative level signals will be processed as ab‐
solute values without motor direction information.
– Bipolar analog signal
Input of bipolar level signals will be processed as val‐
ues with motor direction information.
2. VR2 for 0 ─ 10 V
3. +I is for 0 ─ 20 mA (with channel input resistance of 165 Ω).
4. Please also set parameters [E0.09] ─ [E0.24].
● 3: Set by pulse frequency
–
Set output frequency by external pulse frequency signals using ter‐
minal X8 (signal range is 9 ─ 30 V, maximum pulse frequency of
50 kHz).
DOK-RCON02-FV*********IB01-EN-P
Rexroth Frequency Converter Fv Bosch Rexroth AG 89/219
Parameter Settings