ACS 300 User’s Manual 57
Chapter 7 - Drive Parameters
erence signal level, scroll to SET MAX and repeat the pro-
cedure as for SET MIN.
Note! The drive will stop, a fault message “LOW AI-SIG-
NAL” appears and the fault LED lights if parameter AI-
FAULT (refer to page 64) has been enabled and the refer-
ence drops below the selected minimum limit.
Figure 7-3 Customized minimum and maximum limits for the
reference input.
A. OUT
This parameter selects which signal is connected to analog
output.
NONE – Analog output is 0 mA.
OUT FREQ – Output frequency
(0 to the selected maximum frequency)
REF FREQ – Reference frequency
(0 to the selected maximum frequency)
MOTOR CUR – Motor current
(0 to 1.5 x IN, see Table 1-1 and Table 1-2)
A. OUT OFFS
The analog output signal minimum can be set to 0 mA or
4 mA. The maximum output remains 20 mA. Selecting 4 mA
provides a “living zero” function. If a fault occurs, the output
current will drop to 0 mA as an alternate fault indicator sig-
nal.
Hysteresis
2 %
Output frequency
Analog Input
MAX FREQ
MIN FREQ
0 CUSTOM
MIN
CUSTOM
MAX
10 v/ 20mA
(100%)
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