8
cuit does not open, the control will lockout. The programmers are shipped with this option enabled
(switch 6 is in Down position).
PROGRAMMER AND DISPLAY MODULE COMPATIBILITY
Two display modules are available for the FLAME-MONITOR control system (P/N's ED500
*
and
ED510). The ED500* is an 8 character LED display that physically mounts in the card rack of the
EB720/EB721 chassis. The ED510 is a 2 line by 16 character LCD with keypad to provide both cur-
rent and historical information pertaining to the operation of the control. The ED510 display physi-
cally mounts onto the front cover of the programmer module (Engineering code 21 or later). Refer to
Bulletin ED5101 for a complete description of the features and capabilities of the ED510 display
module. Programmers with an Engineering code of 21 or later (e.g. 9514-21) are compatible with
both the ED510 and ED500* display module. Programmers with an Engineering code before 21 are
only compatible with the ED500 display.
RJ STYLE CONNECTORS
Programmer modules (with Engineering code 21 or later) include an RJ45 style connector to connect
to the ED510 display module. The ED510 snaps onto the front cover of the programmer module. The
ED580 cable (provided with ED510 Display) then plugs into the RJ45 style connectors on both the
ED510 display and programmer module.
Check-Run Switch
The Check-Run switch is located on the top of the EP113 Programmer Module (Engineering code 21
or higher) and can be used to stop the control in its firing sequence at any time except MTFI. If
moved during the MTFI period, it is not functional and automatic programming continues. It aids in
the set-up and adjustment of the burner linkages, pilot assembly, etc.
E500 Communication Interface
EP113 Programmer modules (with Engineering code 21 or higher) include two (2) RJ12 style con-
nectors to connect to the RS485 Interface on the E500 Communication Interface in a multi-drop wir-
ing configuration with other devices. Refer to Bulletin E-5001. Up to six (6) each of EP
programmers can be wired in a multi-drop configuration. (Unit address 00 to 15). When connected in
this manner to the E500, a unit address must be set on each programmer module connected to the
RS485 interface. (See Unit Address). Programmers can also be connected to the E500 via the stan-
dard flat ribbon cables (ED550).
UNIT ADDRESS
There are two methods to program the unit address when the EP113 programmer module is con-
nected to the E500 via the RS485 interface:
Method One
1.
Press the SCRL key until the screen displays PROGRAM SETUP
*
ED500 is Obsolete
RJ45 STYLE CONNECTOR
TO ED510 DISPLAY
CHECK-RUN SWITCH
RJ12 STYLE CONNECTORS
TO E500 COUMMUNICATION INTERFACE
