Brooks Instrument SLA5800 Series - Manual (Page 49)

4-3
Brooks ® Digital MFC's & MFM's
Section 4 Maintenance &
Troubleshooting
Installation and Operation Manual
X-TMF-SLA5800-MFC-eng
Part Number: 541B027AAG
April, 2013
NOTE: This information and all other detailed DeviceNet information is available in
the Brooks DeviceNet Supplement Instruction Manual.
Questions Analog Version
Q: What is purpose of the LED on top of the MFC?
A: The LED on top of the MFC should normally be lit GREEN, This
signifies the MFC is in proper working mode. If the LED is lit RED, this
signifies a critical fault has occurred in the MFC. Please contact the
factory for instructions.
Questions DeviceNet Version
Q: What is purpose of the LED on top of the MFC?
A: There are two LEDs on top of a DeviceNet version MFC. The LED
labeled 'MOD' is used to indicate module status. This LED should
normally be lit GREEN. If the 'MOD' LED is lit RED, this signifies a
critical fault has occurred in the MFC. Please contact the factory for
instructions. The LED labeled 'NET' is used to indicate NETWORK
status. Note the 'NET' LED can have 4 distinct operational states. For
more complete details on these LEDs, reference the Brooks DeviceNet
Supplement Instruction Manual.
Q: What is purpose of the Rotary Switches on top of the MFC?
A: Two of the rotary switches are labeled 'ADDRESS'. These two switches
are used to configure the MAC ID of the MFCwhen used on the
DeviceNet network. MAC ID stands for Media Access Control Identifier
and is used to set the unique address of the device on the network. The
possible range of addresses is 00 to 63. The out-of-box MAC ID setting
is 63. The third rotary switch is labeled 'RATE'. This switch sets the
baud rate of the MFC for communicating over the DeviceNet network.
The out-of-box default setting is 125K baud. For more complete details
on these switches, reference the Brooks DeviceNet Supplement
Instruction Manual.
Analog or DeviceNet Version
Q: What is the purpose of the recessed push-button on the side of the
MFC?
A: This push-button is used to start a self-zero function. DO NOT press
this button unless you are performing this function as described in
Section 3-5 of this manual.