Greenheck Microprocessor Controller (474706 IOM) TAP v1.04 June 2011 (ERCH, ERH, APEX, VER, ERT) - Manual (Page 30)

30 DDC Controller for Tempered Air Products
*The BACnet IP/Eth card is configured for DHCP
from the factory.
To view the current parameters, go the BMS Config
menu within the controller by pressing the
Prg Esc
key.
To access the BMS
Config sub-menu, enter
the service password
(Default=1000).
Protocol must be
BACnet IP/Eth and
BACnet Plugin must be
YES.
Press
Prg Esc
arrow button
to view next screen.
Current BACnet IP
parameters should be
displayed. If values
appear to be zero, follow
the procedure below.
To read current
parameters:
1. Power on controller
and allow several
minutes to initialize.
2. Go to BMS Config
menu and view
BACnet Read/Write
screen.
3. Change Function to
Read and Update? to
YES .
Current BACnet IP
parameters should now
be displayed in the BACnet TCP/IP SETUP screen.
If all values appear to be zeros, consult the factory.
(Make sure you have allowed several minutes for the
controller to initialize). *Values may appear to be zero
prior to setting the Function to READ.
To change BACnet TCP/IP parameters:
1. Power on the controller and allow several
minutes to initialize.
2. Go to BMS Config menu and view TCP/IP
SETUP screen.
3. Move cursor to desired parameter by pressing
the
Prg Esc Prg Esc
buttons. Press
Prg Esc
to select the
parameter to change. Press the
Prg Esc Prg Esc
buttons
to adjust the parameter. Press
Prg Esc
to save
adjusted value.
4. Once desired parameters have been entered, go
to BACnet Read/Write screen. Change Function
to Write and Update? to YES.
5. Reboot the controller by cycling power to the
unit. Allow several minutes for the controller to
initialize.
BACnet IP/Eth Quick Start
BMS Configuration
Protocol: BACnet IP/Eth
BACnet Plugin? YES
TCP/IP SETUP
Instance: 77000
IP set by: DHCP
IP: 128.1.104.134
Subnet: 255.255.000.000
Gatewy: 128.1.0.12
TCP/IP Setup
DNS 1: 193.168.001.001
DNS 2: 193.168.001.001
Type: IP
BACnet Read/Write
Function: Read
Update? Yes
*Cycle unit power to confirm
write command.
G. Service
c. BMS Config
The communication card
is located in the Serial
Card port on the face of
the controller. The card
includes two sets of LED
lights for communication
troubleshooting.
Status LED: Indicates the status of communication
between the card and controller.
• Quick green-off-green if communication with
controller is ok.
• Slow red-off-red if communication is not
established.
Ethernet LED: Indicates the status of communication
with the network. Wait for 40 seconds to determine
status of communication.
• Flashing green, communication is OK.
• Steady red, communications is not established.
Communication Troubleshooting
See Carel Data sheet for more info.
If attempting to communicate with the controller over
BACnet IP/Eth, refer to the card LEDs for system
information.
Status LED slow red blink
• Confirm card is firmly plugged in.
• Confirm BMS Protocol is set to BACnet IP/Eth.
Ethernet LED red on
• Confirm card is connected to the network.
Recalling Factory Parameters
Follow this procedure to revert to factory parameters
for one power cycle. When restarted, the card will
resume using the previous user parameters.
Factory Default IP address: 172.016.000.001
1. With controller off, hold the push button located
on the BACnet IP/Eth card, while powering the
controller back on.
2. Continue to hold the button, while watching the
Status LED. Wait for the Status LED to blink red
slowly, and release before the third slow flash.
3. Wait for about one minute for the factory
parameters to be loaded.
4. Follow the procedure to read the current
parameters to confirm factory defaults have been
loaded.
Push Button
Ethernet
LED
Status
LED
MAC address
6. View TCP/IP parameters. If changed values did
not save, contact the factory.
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