YASKAWA CIMR-E7U Series, Техническое руководство

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Connections 1-3
Connection Check Sheet
The following is a quick reference guide to connect and configure the E7 drive for serial communications. Make a copy of this page and check-
off each item as it is completed. For detailed information please refer to the detailed sections that follow.
1:
Unpack the E7 drive and verify that all components are present and undamaged.
2:
Connect power to the E7 drive and verify that the E7 drive functions correctly. This includes running the E7 drive from the
operator keypad. Refer to the
E7 Drive User Manual
for information on connecting and operating the E7 drive.
3:
Remove power from the E7 drive and wait for the charge lamp to be completely extinguished. Wait at least five additional
minutes for the E7 drive to be completely discharged. Measure the DC bus voltage and verify that it is at a safe level.
4:
Connect the E7 drive to an RS232 network.
4.1:
Remove the E7 drive’s operator keypad.
4.2:
Connect the RJ45 port on the front of the E7 drive to the controller serial port. Use a DB9 to RJ45 adapter with a
standard Ethernet CAT-5 patch cable or use Yaskawa cables, part numbers UWR00468-1 or UWR00468-2.
Do NOT
connect this cable to an Ethernet port
on the controller, as damage to the controller and/or E7 drive may result.
Refer to
Figure 1.2 – RS232 Connections.
4.3:
Verify that the controller communications parameters match the E7 drive’s communications parameters. Refer to
Table 1.1 – RS232 (RJ45 port) Communications’ Parameters
for a list of default E7 drive communications parameters.
4.4:
Reapply power to the E7 drive.
5:
Connect the E7 drive to an RS422/485 network.
5.1:
Remove the E7 drive’s terminal cover.
5.2:
Connect the controller to the S+/S- and R+/R- terminals on the E7 drive’s terminal block as shown in
Figure 1.3 – RS422/485 Connections.
5.3:
If this device is either the first or last device on the network, set the network termination, S1, to the ON position.
5.4:
Reapply power to the E7 drive.
5.5:
Set the E7 drive communication parameters to match those of the controller. Refer to
Table 1.2 –Baud Rate
,
Table 1.3 –Parity
and
Table 1.4 – RTS
.
5.6:
Set the node address of the E7 drive.
6:
V
erify that the E7 drive and controller are communicating and that the exchanged data is valid.