
MMU-16LE
SmartMonitor
Operations Manual
Eberle Design Inc.
Page 30
Section 6
Installation
6.1 GENERAL
There are several ways to program the Enhanced Function configuration parameters of the
MMU-16LE
SmartMonitor
®
. Regardless of the method, the basic Nema parameters
programmed on the Program Card must be set manually using soldered wire jumpers
(Section 6.2). The MMU-16LE
SmartMonitor
®
will not exit the fault mode without a Program
Card installed.
The most basic method to program the Enhanced Function configuration parameters is to
use the front panel menu driven interface (See Section 5.2.2.2). The user should select
each and every function and provide the required input.
The EDI ECcom software can also be used to develop the configuration parameters. This is
the same process as using the front panel menu driven interface but is easier due to the
personal computer interface. Once a parameter database has been developed, it can be
saved to a disk file for later use or for use a template. The parameter database can then be
directly downloaded to the MMU-16LE
SmartMonitor
®
.
6.2 PROGRAM CARD PROGRAMMING
The MMU-16LE
SmartMonitor
®
uses an interchangeable Program Card which contains
soldered wire jumpers to program the permissive channel pairs, Minimum Flash time,
Minimum Yellow Change Disable, +24V Latch Enable, and CVM Latch Enable inputs. The
special EDI Program Card provided with the unit also has a small non-volatile memory
device that contains all the enhanced configuration programming not defined by the
standard Nema jumpers.
When replacing the MMU-16LE
SmartMonitor
®
for service or test purposes, all Nema
standard and enhanced-feature programming is automatically transferred to the
replacement unit when the EDI Program Card is inserted and the Unit Option, PGM CARD
MEMORY, in the SET / VIEW CONFIG menu has been enabled.
The MMU-16LE
SmartMonitor
®
is compatible with both a standard Nema defined Program
Card and the special EDI Program Card. The special EDI Program Card is compatible with
all other MMU units that comply with the
Nema
Publication TS2-2003 v02.06
.
6.2.1 PERMISSIVE CHANNEL PROGRAMMING
The MMU-16LE
SmartMonitor
®
Program Card contains a group of soldered wire jumper
holes to set the permissive or compatible channel configuration. This programming is
determined by the intersection layout and phase assignments. The card is initially supplied
with 120 empty wire jumper hole pairs. This initial programming sets all channels to conflict
with all other channels. To program a compatible channel pair, solder a wire jumper into the
appropriate location for that channel pair as marked on the Program Card.
Make sure that
any jumper leads do not make contact with any other jumper lead on the card or the
monitor chassis when the Programming Card is inserted into the MMU-16LE.
Example: If channel 2 Green and Yellow is
PERMISSIVE
with channel 4 Green and Yellow,
solder a jumper wire into the jumper pair labeled "2-4".
If the Program Card is absent or not seated properly in the edge connector, the MMU-16LE
SmartMonitor
®
will enter the fault mode, transfer the OUTPUT relay contacts to the Fault
position, and display the PGM CARD AJAR status screen. The MMU-16LE
SmartMonitor
®
will remain in the fault mode until the Program Card is correctly seated and the MMU-16LE
SmartMonitor
®
is reset by the RESET button or the EXTERNAL RESET input.