IMPULSE•T Instruction Manual – October 2015
5-4
Reference Limits
These parameters will limit the frequency range as a percentage of maximum output frequency (E1-
04).
Table 5-3:Reference Limit Parameter Settings
Figure 5-1: Setting Frequency Upper and Lower Limits
Parameter
Code
Name Function Range
Initial
Value
Access
Level
B2-01 Frequency Reference
Upper Limit
Sets as a percentage of the
maximum output frequency (E1-
04), which determines the
maximum frequency at which the
drive is able to run.
0.0–110.0% 100.0 Adv
B2-02 Frequency Reference
Lower Limit
Sets as a percentage of the
maximum output frequency (E1-
04), which determines the
minimum master frequency
reference only.
0.0–110.0% 0.0 Adv
Internal
Frequency
Reference
B2-02 x (E1-04)
B2-01 x (E1-04)
E1-04
100% (E1-04)
HZ
0
Set Frequency Reference