M-Controller II System Operation Manual - 27 -
84350-201-001 Rev C
6.13 Menu “I/O Setting”
For system installation testing, it is necessary to force relay, buzzer, strobe, and AO
actions as well as checking AI and BI inputs status.
The Relay Testing forces an actuate vs. de-actuate action, not an energized vs. non-
energized action. Therefore, the user must be aware of those relays which have been
defined as normally energized or normally de-energized.
Settings Description
Show the BI1 and BI2 ON/OFF status
Show the mA value from AI1 to AI8
For Factory Testing only
Set Sensor port and Modbus port to be 19.2K Modbus RTU
protocol with no parity.
For QEL RS-485 Tester to quick test the RS-485 ports
Manually actuate / de-actuate Relay1 to Relay3
Manually actuate / de-actuate Buzzer1 to Buzzer3 and Strobe
Manually actuate / de-actuate Relay1 to Relay8 in the M-Relay
Manually switch the AO output between 4mA and 20mA
6.14 Menu “Output Disable”
To disable the M-Controller functions for calibration. When operation is disabled, the
relay, strobe, etc., status will freeze in whatever state they are already in.
6.15 Menu “BACnet”
To support BACnet BAC-Box, the setting of “BACnet” must be Enabled. When it’s
enabled, the Modbus protocol is disabled automatically.
BAC-Box supports DHCP and static IP both IP address assignments. Each device must
have a unique IP address and unique BACnet ID# on a network. Your system
administrator generally provides the IP address and corresponding subnet mask and
gateway if static IP address is selected.