Red Lion MDC - Manual (Page 18)

PROGRAMMING MODULE
The Programming Module is used to access all parameters for configuring
the unit. To enter the Programming Module, the user must first press
PGM/ENT from the Indication Display Module. This causes “PROGRAM
MODE” to be displayed. The user must then press SEL to enter the
Programming Module. Depending upon the program disable state, access to
the Programming Module may be denied or require a security code entry. (See
Front Panel Accessible Programming.) The MDC will ramp to the STOP
mode if you enter the Programming Module while the unit is in the RUN
mode. The Display will flash “RAMPING DOWN” when the SEL key is
pressed. The MDC must be in STOP mode before any programming changes
can be made. While the unit is ramping down, F-STOP may be used to enter
STOP mode immediately. The operation of the Dedicated Control Inputs and
Alarm outputs is disabled while in the Programming Module, except as noted
in the Program Diagnostics Menu.
OPERATING MODE SELECTION MENU
The Operating Mode Selection Menu indicates the MDC’s current
operational mode. The factory default setting is MASTER mode.
FOLLOWER mode may be selected by pressing SEL, DN arrow, and ENT. It
is important to select the operational mode prior to scaling the MDC and
entering User Setpoints. Setpoints S1, S2, Ramp 1, and Ramp 2 are speed
units in MASTER mode and ratio units in FOLLOWER mode.
The following flowchart shows Operating Mode Selection only:
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