10
When the messages displayed is appropriate for the terminals, press and hold the RESET/MDFY key
for one (1) second. When the RESET/MDFY key is released, the screen displays:
TRM #41-42
MDFY
LOW WATER
Press the MODE key to exit the YZ300 (YZ320) Message Sub-menu.
AVAILABLE YZ300 (YZ320) MESSAGES
The following messages are available for each of the four YZ300 (YZ320) terminal groups:
USER PROGRAMMED YZ300 (YZ320) MESSAGES
In addition to selecting the hold or lockout alarm messages for the YZ300 (YZ320) Interlock Annun-
ciator Module from the menu selection via the BLL510 or BLV512 display, the user can also pro-
gram any message (up to 40 characters in length) for the individual terminals of the YZ300 (YZ320).
Fireye provides a Windows based program YZ300P to facilitate this process.
The following equipment is required:
•
A computer running Windows.
•
A copy of YZ300P software provided by Fireye.
•
An RS232 to RS485 converter, serial port required (P/N EC485 or IC485 - includes necessary
power supply) or USB to RS485 converter (P/N UC485).
•
An ED512-2, -4, or -8 cable
Setup
1.
Connect the EC485 (or equivalent) to the serial COM or USB (or equivalent) port of the PC.
GROUP 1 ----- RECYCLE
OP CNTL OPEN
HIGH WATER
DAMPER POSITION END SWITCH OPEN
BLOWER MOTOR INTLK
COMBUSTION AIR END SWITCH OPEN
HIGH STACK TEMPERATURE
LOW WATER
CONTROL PANEL SWITCH OPEN
HIGH GAS PRESSURE
LOW GAS PRESSURE
GROUP 2 ----- OIL SELECT
LOW OIL PRESSURE
HIGH OIL TEMPERATURE
HIGH OIL PRESSURE
LOW ATOMIZING MEDIA
LOW OIL TEMPERATURE
GROUP 3 ----- GAS SELECT
HIGH GAS PRESSURE
LOW GAS PRESSURE
AUX GAS
GROUP 4 ----- NON-RECYCLE
SAFETY INLK OPEN
HIGH TEMPERATURE
HIGH WATER
AIR FLOW OPEN
LOW WATER
OIL GUN END SWITCH OPEN
HIGH PRESSURE
HIGH STACK TEMPERATURE
BLOWER MOTOR INTLK
ID FAN INTLK
FD FAN INTLK
The YZ300 (YZ320) Interlock Annunciator need NOT be connected to the BurnerLogix in
order to program customized messages.
