Table of Contents
Functions and Technical Specifications
Table 4-2
Bit
9
10
11
12
13 to 15
4.1.2
Input data object (feedback interface)
Table 4-3
Word 0 (bytes 0 and 1)
Word 1 (bytes 2 and 3)
The bits in the status word return the status of the Frequency Converter. The
status word is divided up into bytes and bits as follows:
Word 0
Table 4-4
Bit
0
1
4-4
Structure of the control word, continued
Description
No inching to the
0
left
Inching to the left
1
Process data
0
invalid
Process data
1
invalid
No effect
0
Clockwise rotation
1
No effect
0
Counterclockwise
1
rotation
–
Always
"0"
Structure of the input data object
Address
Status word (see below)
Actual value of the motor frequency (resolution 0.01 Hz)
Byte 0
Bit 15
Structure of the status word
Description
Not ready to be
0
switched on
Ready to be
1
switched on
Not ready for
0
operation
Ready for
1
operation
Value
Terminate inching mode to the left
Start inching mode to the left (see Section 4.3)
Control word and setpoint value of master
invalid (except control bits 1 and 2)
Control word and setpoint value of master
invalid
Direction of rotation of the motor
Direction of rotation of the motor
No meaning
Description
Byte 1
Value
Power supply switched on, converter initialized
and switched off
Possible causes: AUS1, AUS2 or AUS3,
starting lockout or a fault
Converter switched on, no problems
Remarks
Bit 0
Remarks
EM 148-FC Frequency Converter
A5E00065321-03
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