Encoder Input Em-Abs-01; Division Marks - BONFIGLIOLI Active Cube User Manual

Frequency inverter 230 v/400 v
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8.4

Encoder input EM-ABS-01

The encoder input is used for evaluating the position information from the encoder.
Depending on the encoder system used, certain parameters need to be set up. The
following table describes the use of the individual parameters for the encoder systems.
No.
513
EC2 Gear Factor Numerator
514
EC2 Gear Factor Denominator

1183 Division marks

1184 Encoder signals/log
1186 Power supply
1187 Supply voltage
1188 Offset
1268 SSI: Sampling interval
1269 SSI: Error-/Extra-Bits (Low)
1270 SSI: Error-/Extra-Bits (High)
1271 Bits/Turn
1272 Bits Multiturn
X:
Parameter must be configured according to the encoder data sheet.
---
Parameter has no function for this encoder type.
(X): In the case of SSI encoders the evaluation of the division marks depends on the
setting of
1):
Setting the offset is required in the case of synchronous motors.
In addition, the following actual value parameters are available:
No.
1267 Abs. encoder raw data
1274 Warning Dig. Encoder
Note:
Note:
8.4.1 Division marks
In parameter
marks of the encoder. The number of division marks is typically described in ampli-
tudes/revolution in the case of encoders with SinCos tracks. Enter the division marks or
amplitudes/revolution in parameter
No.
1183 Division marks
Note:
94
Parameters
Description
1184 .
Tracks/Protocol
Parameters
Description
If positioning (configurations x40) is used, please note to the instructions
in chapter 8.4.11.1.
Gear factors
EC2 Gear Factor Numerator
514 are not available in configurations 5xx.
Denominator
1183 , you can set the type-specific number of division
Division marks
Division marks
Parameters
Description
In the case of SSI absolute value encoders, evaluation of
1183 is active only if
mode for evaluation of TTL [RS-422] or SinCos tracks (settings 51xx,
59xx, 61xx and 69xx).
EM-ABS-01 for ACU
Encoder system
SinCos Hiperface EnDat 2.1
X
X
X
X
X
X
X
X
X
X
X
X
---
---
---
---
---
---
---
X
---
X
Encoder system
SinCos Hiperface EnDat 2.1
---
X
---
---
513 and
1183 .
Min.
0
1184 is described in an operation
Tracks/Protocol
SSI
X
X
X
X
X
(X)
X
X
X
X
X
X
1)
---
X
---
X
---
X
---
X
---
X
SSI
X
X
X
---
EC2 Gear Factor
Settings
Max.
Factory set-
ting
8192
1024
Division marks
03/12

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