Controllogix 1756-M02Ae System; Control Connections - Allen-Bradley Ultra1500 2092-DA1 User Manual

5-2 Ultra1500 Application Examples
ControlLogix 1756-M02AE
System
Publication 2092-UM001D-EN-P — July 2005
The Ultra1500 can be integrated into an Allen-Bradley ControlLogix PLC
system using the 1756-M02AE Analog Encoder Servo Module. In this
configuration, the drive can be operated in either Analog Velocity or Analog
Current mode.
The Ultra1500 drive can be connected to a TL-Series motor with a
battery-backed, multi-turn serial absolute encoder, and the absolute position
can be provided to the ControlLogix system via the buffered encoder feedback
connections. Refer to Absolute Positioning on page 5-16 for details on extracting
the absolute position from the drive to a controller.

Control Connections

Figure 5.1 shows the recommended control wiring connections between the
1756-M02AE and the Ultra1500 when the drive is operated in Analog Current
mode
Figure 5.1
Ultra1500 and 1756-M02AE Control Wiring Example.
1756-M02AE
+OUT
-OUT
+CHA
-CHA
+CHB
-CHB
+CHZ
-CHZ
+ENABLE
-ENABLE
DRVFLT+
IN_COM
CHASSIS
24V
+
POWER
SUPPLY
-
In Figure 5.1, the 1756-M02AE provides a current command to the drive and
the 1756-M02AE closes the velocity loop. Alternatively, the 1756-M02AE can
provide a velocity command to the drive, and the drive can be responsible for
the velocity loop closure. In that case, the 1756-M02AE command outputs
should be connected to CN1 pins 19 and 20, instead of CN1 pins 21 and 22,
and the Ultra1500 should be operated in Analog Velocity mode.
ULTRA1500
CN1
21
ICMD+
22
ICMD-
29
AM+
30
AM-
31
BM+
32
BM-
33
IM+
34
IM-
3
INPUT1
1
24V IN
44
OUTPUT2-
43
OUTPUT2+
SHIELD