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Kollmorgen
10.2.3.1
Feedback
10.2.3.1.1
ROD (AquadB) 5V (X5, X1)
A 5V incremental encoder (AquadB) can be used as standard motor feedback (primary
and secondary, ð p.71).Every time the 24V auxiliary voltage is switched on, the amplifier
need start-up information for the position controller (parameter value MPHASE). Depend-
ing on the feedback type either wake&shake is executed or the value for MPHASE is read
out of the amplifier's EEPROM.
With vertical load the load could fall during wake&shake, because the brake is not active
and torque is not sufficient to hold the load.
Don't use wake&shake with vertical load (hanging load).
The power supply for the encoder and thermal control in the motor is connected to X1.
If lead lengths of more than 50m are planned please consult our customer service.
Frequency limit (A, B, N): 1.5 MHz
Type
AquadB 5V
AquadB 5V
Switch on the encoder supply voltage on X1: set ENCVON to 1
S748-S772 Instructions Manual
WARNING
Vertical load can fall!
FBTYPE EXTPOS GEARMODE Bemerkung
13
19
S748/772
RS 485
RS 485
GND
RS 485
U
P
sense
0V
U
P
5V +/-5
max. 250mA
0V
11/2018
3
3
SubD 9
X5
5
150 *
Ù
4
2
150 *
Ù
3
1
6
150 *
Ù
7
X1
12
10
4
2
7
14
* matches RS485 with resistor according
to line impedance
Expansions
3
MPHASE from EEPROM
3
MPHASE wake & shake
Incremental Encoder
A+
A-
NI+
NI-
GND
B+
B-
U
P
sense
0V
U
P
voltage supply
0V
Motor
thermal control
min. 5VDC/5mA
track A
RS 485
zero I
RS 485
track B
RS 485
141
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