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ADL500 • Quick installation guide - Specifications and connection
ADL510 ADL530 ADL550
Asynchronous Brushless
SSC OL
(1)
Flux Vector OL
(1)
Flux Vector CL
(1)
Flux Vector CL
(1)
Incremental digital Yes Yes Yes - - Recommended Possibile
Incremental sinusoidal Yes Yes Yes - - Recommended Possibile
Incremental sinu
absolute SinCos
- Yes (2) Yes - - Possible Recommended
Incremental sinu
Absolute Endat
- Yes (2) Yes - - Possible Recommended
Absolute Endat - Yes Yes - - Possible Recommended
Absolute Biss - Yes Yes - - Possible Recommended
(1) PAR 540 Control type. (2) ADL530: "freeze" not available. - = encoder not used
Encoders must be fitted to the motor shaft using anti-backlash couplings. The best control is achieved with configura -
tions that have incremental sinusoidal channels.
For electrical connections always use good quality cables with shielded twisted pairs, according to the procedures and
specifications described in the following paragraphs.
The configuration parameters for each encoder can be found in the ENCODER.
In the event of an encoder malfunction the drive generates the Speed fbk back loss alarm and the cause of the mal-
function is shown in parameter 2172 SpdFbkLoss code .
If the encoder is not used by the regulation algorithm the drive still manages the encoder position reading but does not
generate an alarm in case of malfunctioning.
(1) Connection SinCos encoder (ADL510, ADL530) - Connection SinCos e 2 Freeze (ADL550)
Technical specification
Channels _______________________________ A+ A-, B+ B-, Z+ Z-, Sin+ Sin-, Cos+ Cos-, differential
Management of loss of encoder signals.
Max frequency __________________________ 200 kHz (check the number of encoder impulses according to the maximum speed)
Electrical interface ________________________
Channels A/B/Sin/Cos 0.6 V ≤ Vpp ≤ 1.2 V (typ. 1.0 V) − Channel Z* 0.2 V ≤ Vpp ≤ 0.8 V
Load capacity ___________________________ Channels A/B/Z* 8 mA @ 1.0 Vpp (Zin 120Ω)
Channels Sin/Cos 1 mA @ 1.0 Vpp (Zin 1kΩ)
Programmable internal power supply __________ min +5.2 V, max +20V (d 5.2 V) − Imax 150 mA.
The internal power supply of the encoder can be selected from the keypad (ENCODER menu,
parameter
Encoder supply (PAR 2102) to balance the loss of voltage due to the length of the
encoder cable and load current.
PAR 2102 Encoder supply, range: min=5.2V, max=20V, step of 0.1V; default=5.2V.
Cable length ____________________________ max 50m
* Channel Z = I (Index mark)
Figure 7.3.3: Connection SinCos e 2 Freeze
COS-
COS+
SIN-
SIN+
A-
A+
0VE out
+VE out
Z-
Z+
B-
B+
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
(*)
XE Fast input 2 (**)
Fast input 1 (**)
0V Fast input (**)
(*) Connection of shielding, see figure 7.3. 2 (**) on ADL550 only