Local Access; Rtu Open Troubleshooting - Carrier 48HC Installation Instructions Manual

Local Access

6
BACview Handheld: The BACview
interface used to connect to the RTU Open to access the
control information, read sensor values, and test the RTU,
see Fig. 81. This is an accessory interface that does not
come with the RTU Open controller and can only be used
at the unit. Connect the BACview
local access port. There are two password protected levels
in the display (User and Admin). The user password is
defaulted to 0000 but can be changed. The Admin
password is 1111 and cannot be changed. There is a 10
minute auto logout if a screen is idle. See Form
48- - 50HCTQ- - 01T, Appendix A for navigation and screen
content.
Virtual BACview is a freeware computer
Virtual BACview:
program that functions as the BACview
USB Link interface (USB- - L) is required to connect a
6
is a keypad/display
6
to the RTU Open J12
6
Handheld. The
Access Port
J12
Cable
Fig. 81 - - BACview
computer to the RTU Open board. The link cable connects
a USB port to the J12 local access port. This program
functions and operates identical to the handheld.
RTU Open Troubleshooting —
Communication LEDs The LEDs indicate if the
controller is speaking to the devices on the network. The
LEDs should reflect communication traffic based on the
baud rate set. The higher the baud rate the more solid the
LEDs will appear. See Table 9.
NOTE: Refer to Catalog No. 48- - 50HCTQ- - 01T for
complete configuration of RTU Open, operating sequences
and troubleshooting information. Refer to RTU Open
Controller Integration Guide (Catalog No. 11- - 808- - 428- - 01)
for details on configuration and troubleshooting of connected
networks. Have a copy of these manuals available at unit
start- - up.
P1 P1
P5 P5
BACview
6
Handheld Connections
46
Protocol Selector
RTU Open
6
Local Access Cable
C10812