Setting Speed RPM & Hours Meter on DYNALCO MTH-103D Display

DYNALCO MTH-103D

Figure 1.1 - RPM Hours/Trip (MTH-103D)

As picture above, the display is reading 787 RPM when Engine is Idle. In another case, if we bought new Dynalco MTH-103D display, the display will be reading approx. 1800-2000 RPM while Engine is Idle, it means the display for Speed value (RPM) is WRONG reading.

#Setting up the Display:

→Power Up the MTH-103D Dsiplay

Figure 1.2 - Terminal Connections

(A) Magnetic Pickup

(B) Magnetic Pickup

(1) Positive (+) DC volts

(2) No Connection

(3) No Connection

(4) Negative (-) DC volts (or connect Magnetic Pickup cable shield)

(5) Trip Output (+)

(6) Trip Output (-)

→Configuration Method, by pressing SELECT button:
a). Hold 10 seconds - Enter Configuration Menu

Figure 1.3 - Configuration/Run (ProG?)

b). Momentary Press & Release (1/2 Second) - Up/Down & Next Arrow
c). Press & Hold 1 Second - Enter/ Change Setting
d). After 20 Seconds/ Press & Hold 10 Seconds - Exit Configuration Menu

#Setting Speed Function

The first screen will be the SSEL x parameter. The x will be a blinking digit corresponding to one of the following functions:

Figure 1.4 - SSEL 3

SSEL 1 - RPM measurement enabled with user programmable overspeed trip detection (instantaneous RPM).

SSEL 2 - RPM measurement enabled with user programmable underspeed trip detection (Class–C type).

SSEL 3 - RPM measurement enabled with user programmable overspeed trip detection (average RPM).

SSEL 4 - RPM measurement without overspeed or underspeed trip.

→Setting Tachometer E 060 - 060 is Default Number of Gear (Teeth) by Dynalco Manufacturer, we have to Setting up this value refer to the Engine Specifications, in this case: Number of Gear (Teeth), for example: E 156 and please testing again when Engine is Idle.

Figure 1.4 - Number of Gear (E 156)

#Setting Hours Meter
HSEL (Hour Function) Screen

Figure 1.5 - HSEL 1

HSEL 0 - Hourmeter is disabled
HSEL 1 - Hourmeter is enabled and counts UP
HSEL 2 - Hourmeter is enabled and counts DOWN
HSEL 3 - Hourmeter is enabled, counts UP with user programmable trip
HSEL 4 - Hourmeter is enabled, counts DOWN with user programmable trip

Read More:
Setting FLUIDWELL Pump Rate Display
Setting FLUIDWELL Pump Pressure Display








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