Wavetronix Click 500 (programmable controller) (CLK-500) - User Guide - Manual (Page 83)

82 CHAPTER 9 • CLICK 512
Warning
With older versions of the Click 500 series module, it is necessary to remove pin 4
from the serial cable to prevent the device from going into Program mode. If it enters
Program mode, all of the faceplate LEDs will turn off, and you’ll need to power cycle
the device.
The other two communication ports can be accessed via the screw terminal blocks on the
top of the device. However, in many Click 512 applications these ports are unused. The first
block has -485, +485 and two ground screw terminals for wiring RS-485 communication.
These ports are used to talk to a Click 112 or 114. The RS-485 communication lines of this
block are physically connected to the RJ-11 jack on the front of the module, so a connection
can be made with the RJ-11 jack or by wiring the RS-485. The second block has a -232, +232
and two ground screw terminals for wiring RS-232 communication.
Note
The Click 512 communicates over the RS-485 T-bus to SmartSensor HD at baud rates
between 9600 bps (default) and 115200 bps. Communication to Click Supervisor is
done via the RS-232 front port (Device Setup Mode) or RS-232 top port (Run Mode)
at 9600 bps. Data forwarding is done via the RS-232 front port (Run Mode) at 9600
bps. Communication to a Click 104/112/114 is done via the RS-485 top/front port at
9600 bps.
The Click 500 series module has two DIP switches on the left side of the module. The DIP
switches are used to program or reprogram the unit; however, for all Click 512 applications,
these DIP switches are unused.
Warning
The sixth switch of DIP switch 1 controls the mode of the device. Make sure that this
switch is in the OFF position. If it gets turned on, the device will enter Program mode
and all of the faceplate LEDs will turn off when a serial connection is made. To exit
Program mode, power will need to be cycled on the device.
Configuration Features
There are three banks of LEDs located on the front of the Click 512.
The yellow and red banks of LEDs display submenu selections and application information.