Elife UNIDRIVE M series, Reference Manual

Page: 26 / 84

When the RUN / STOP input gets high the brake is unlocked and the motor starts to
spin-up. If
overtravels
are enabled by Telemetry panel (see Section 3.4.6) UNIDRIVE
will stop the motor when one of two over-travel inputs (CCW OVERTRAVEL and CW
OVERTRAVEL) will get high.
In this configuration it is also possible to read the most important information
through
CAN
bus. In this case the
IN7
and
IN8
input could be used as shown in
Table 2.6.
Table 2.6:
CAN bus address selector switch at the node set to 0.
P
IN
I/O T
YPE
N
AME
D
ESCRIPTION
27 IN7 CAN ADR0 It could be used as CAN address selector 0
28
IN8 CAN ADR1 It could be used as CAN address selector 1
In case that the CAN address is set to 0 through Telemetry panel, after switch-on it
is possible to appoint the node-ID depending on two digital inputs: CAN ADR0 and
CAN ADR1, in the following way:
CAN N
ODE
I
NPUT
C
ONFIGURATION
1 CAN ADR1
*
GND CAN ADR0
*
GND
2 CAN ADR1
*
GND CAN ADR0
*
+24V
3 CAN ADR1
*
+24V CAN ADR0
*
GND
4 CAN ADR1
*
+24V CAN ADR0
*
+24V
Note
Please note that if CAN address is set to 0, P
IN
28 won’t be a ALARM RESET
input.
22
Chapter 2
Installation and Wiring