Homing; Warning Dig. Encoder - BONFIGLIOLI Active Cube User Manual

8.4.13.2 Homing

When it comes to positioning, homing may be required or recommended, depending on
the application. If no absolute value encoder is used, homing to a known point (e.g.
reference cam or limit switch) will typically be performed first upon restoration of mains
supply.
When an absolute value encoder is used, homing during operation is unwanted in
many situations. If homing is not to be performed during operation, you can set
eration mode
By using different frequency inverter data sets, you can configure a setup mode, in-
cluding homing, and a normal operation mode.
8.4.14

Warning Dig. Encoder

Via parameter
encoders is displayed. This information can be used for analyzing and eliminating appli-
cation problems. Parameter
with an abbreviation. For evaluation via field bus, parameter
1273 with the warning value in hexadecimal representation can be used. By addition
of the values, several warnings can be displayed simultaneously.
Abbreviation in
Warning Dig. Encoder
Fcoll
Temp
Illum
Batt
Ref
Warnings which are present at the same time are represented by the bit combination
or mathematical addition.
Present warnings can be displayed via the application warning mask in Bit 9.
112
1228 = "10 – No homing".
Warning Dig. Encoder
Warning Dig. Encoder
EnDat 2.1 warnings
1274
Warning Dig. Encoder
Bit
0
1
2
3
4
EM-ABS-01 for ACU
1274, the current warning status of EnDat 2.1
1274 shows the current warning
Bit code
1273
Value
0x0001 Frequency collision
0x0002 Temperature exceeded
0x0004 Control reserve lighting
0x0008 Battery status
0x0010 Reference point
Op-
Warning Dig. Encoder
Meaning
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