Control Wiring
ANCA Motion
DS619-0-00-0019 - Rev 0
55
7
7.
Control Wiring
DANGER
- The working DC bus is live at all times when power is on. The Main Isolator feeding the drive
must be switched to the
off
position at least 15 minutes before any work is commenced on the unit. The
operator must check the bus voltage with a tested working voltage measuring instrument prior to
disconnecting any connectors or opening the DC Bus terminal cover. The red LED indicator on the front
of the drive which indicates that there is charge remaining in the drive is only to be used as an aid to
visual troubleshooting. It shall not be relied on as a means of safety.
Do not plug or unplug connectors while power is applied. It is recommended that the drive is installed
with an upstream circuit breaker that is rated appropriately depending on the model of AMD2000 drive
being installed.
Turn the Main Disconnect mains isolator switch to the Off position.
Following the appropriate lockout procedure, place a sign over the isolation switch clearly indicating to
other personnel that this isolator is not to be touched.
7.1
What this Chapter Contains
This chapter contains information related to interfacing of the drives to the following connections:
-
Analog and Digital I/O
-
EtherCAT
-
Motor Feedback
7.2
Analog I/O
All analog Input and Output signals are connected to drive via X4 with the following pins,
Connector
Pin Number
Label
X4
or
I/O Module
1
AI-01 +
26
AI-01-
2
AI-02 +
27
AI-02-
28
AO-01
3, 4, 30, 31
AGND
Please refer to section
12.3 Interface Specifications
for detailed specifications
7.2.11
Analogue Inputs
The analog inputs pass through a differential buffer and second order low-pass filter with a cut-off frequency of
approximately 1.3 kHz.