7. EXPLANATION OF PARAMETERS
7－49
Mode Page
Abbre-
viation
Name and description
Standard
value
Unit
Setting
range
Remarks
2 2 Func1 Amplifier function select 1
• How to use different current limit approaches
Bits 2 to 0 are parameters relevant to current
limit.
The following describes their setting and the
corresponding current limit method available.
Func1
Negative polarity
• Inputs negative voltage to NIL input.
• Input positive voltage to PIL input
*****001
Current for forward and
backward revolution can be
separately set.
Positive polarity
• Input external analog to NIL and PIL
input.
*****101
When
external
analog input
is used
Current for forward and backward revolution is set at the same level.
• Input external analog to PIL input.
******11
When internal current limit is used • Sets the internal current limit value
(IILM).
*******0
Whichever approach you select, the current limit is enabled only after the CN1-31 pins
are turned on.
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