ABB ACS55-01N-01A4-2 [47/55] What this chapter contains

ABB ACS55-01N-01A4-2 [47/55] What this chapter contains
47
Actual signals and parameters of ACS55
Actual signals and parameters of ACS55
What this chapter contains
This chapter describes the parameters and actual signals of ACS55.
Terms and abbreviations
Term
Definition
Actual signal
Signal measured or calculated by the drive. Can be monitored by the user. No user
setting possible. Groups 01…04 contain actual signals.
Def
Parameter default value
Parameter
A user-adjustable operation instruction of the drive. Groups 10…99 contain parameters.
Parameters and actual signals
The parameters and actual signals used in the short parameter mode are displayed
on the panel in the following order.
No.
Name/Value
Description
Def
1
SW version
Drive’s software version
01 OPERATING DATA
Actual signals for monitoring the drive (read-only)
0102
OUTPUT FREQ
Output frequency in Hz
0104
CURRENT
Measured motor current in A
0107
DC VOLTAGE
Measured intermediate circuit voltage in V DC
0109
OUTPUT
VOLTAGE
Calculated motor voltage in V AC
0111
REFERENCE
Frequency reference in Hz
0160
DI STATUS
Status of digital inputs. Example: 100 = DI1 is on, DI2 and DI3 are off.
0162
RO STATUS
Status of relay output. 1 = RO is energized, 0 = RO is de-energized.
04 FAULT HISTORY
Fault history (read-only)
0401
LAST FAULT
Name of the latest fault.
No fault = fault history is clear.
ACS55 does not save fault messages in power-off.
11 REFERENCE
SELECT
Selection of maximum reference.
1105
MAXIMUM
REFERENCE
Defines the maximum value for frequency reference. Corresponds to the
maximum setting of the used source signal.
50
0…250 Hz
Maximum value. See example in parameter 2008 MAXIMUM
FREQUENCY.

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