Mc-200 Led Troubleshooting - Max Megatron 1400HP Quick Install Manual

mc-200 led troubleshooting

Motor
OverLoad
ERD
1. MOTOR OVERLOAD
2. ERD
3. MAX LED
MC-200 LED
Problem Condition
"POWER" LED is OFF
"MATRIX ON-LINE" LED is OFF
"Limit SW ON-LINE" LED is OFF
"MOTOR OVERLOAD" LED is ON
"UL Entrap" LED is ON
"ERD" LED is ON
"EDGE 1" LED is ON
"EDGE 1" LED is flashing
"EDGE 2" LED is ON
"EDGE 2" LED is FLASHING
"PhotoCell" LED is ON
"PhotoCell" LED is FLASHING
"MAX" LED is ON
Example: Inputs 2 & 3
are NOT used and MUST
be jumpered to GND.
12 Volt Power Extension Terminal
12V power for entrapment protection sensor
(see ).
8
ERD
JOG JOG
Sensitivity
LEFT RIGHT
5
4
3
MAX
12 16
LED ON
13
15
14
EDGE 1: MONITORED CLOSE ONLY
Edge 2: LEARNED MONITORED OPEN/CLOSE
Photo Cell: LEARNED MONITORED OPEN/CLOSE
4. MATRIX ON-LINE
5. LIMIT SWITCH ON-LINE
Normal
LED
ON • Check if AC POWER ON/OFF SWITCH (on MAX toroid box) is ON.
6
• Check if power cable is plugged into back of MC-200 "Power In" input.
ON • Check wiring between Matrix 1 RS485 (+,-, gnd) and MC-200 RS485 (+,-, gnd) terminals. Connect [(+) to
4
(+)], [(-) to (-)] and [GND to GND].
ON • Check if limit switch box is plugged into MC-200 "LIMIT SWITCH" input on back.
1
OFF • Check if gate is binding against catch post or bracket in opened or closed position.
7
• Check if gate moves manually with low resistance throughout its full range of motion.
• Check if hinges are operational and well greased.
• Check if operator is positioned properly relative to the gate hinge, (see
• Gate may be too heavy for operator (check manual for maximum gate weight for your model operator).
OFF • An entrapment event has occurred, check an entrapment sensor was triggered (see if ERD, EDGE 1, EDGE 2, or
7
PHOTOCELL LED is on).
OFF • An ERD event may have occurred. Check for gate obstruction.
2
• ERD sensitivity is too high for application. Re-adjust ERD setting on MC-200, (see
OFF • Sensor on EDGE 1 input (photocell or edge) may have detected an obstruction while closing the gate.
9
• Photocell on EDGE 1 input is misaligned with reflector.
OFF • Sensor on EDGE 1 input (photocell or edge) may not be wired properly, (see
9
• Sensor is NOT a N.C. monitored sensor that is UL325 2016 compliant.
• Sensor is damaged or malfunctioning.
OFF • Jumper between EDGE 2 and GND is missing or broken (jumper is required if a sensor is not present).
10
• Sensor on EDGE 2 input (photocell or edge) may have detected an obstruction while opening or closing the gate.
• Photocell on EDGE 2 input is misaligned with reflector.
• Sensor is NOT a N.C. monitored sensor that is UL325 2016 compliant.
OFF • Sensor on EDGE 2 input (photocell or edge) may not be wired properly, (see
10
• Sensor on EDGE 2 is damaged or malfunctioning.
• Sensor is NOT a N.C. monitored sensor that is UL325 2016 compliant.
OFF • Jumper between PHOTOCELL and GND is missing or broken (jumper is required if a sensor is not present).
8
• Sensor on PHOTOCELL input (photocell or edge) may have detected an obstruction while opening or closing gate.
OFF • Photocell on PHOTOCELL input is misaligned with reflector.
8
• Sensor on PHOTOCELL input (photocell or edge) may not be wired properly, (see
• Sensor is NOT a N.C. monitored sensor that is UL325 2016 compliant.
• Sensor on PHOTOCELL is damaged or malfunctioning
OFF • MOST sensitive setting for ERD entrapment detection. Select a less sensitive setting (recommend level 10 thru 16)
3
Sensor Wire
Jumper UNUSED Entrapment Inputs
to GND or a fault will occur.
ENTRAPMENT
INPUTS
MATRIX
ON-LINE
Edge
1 1
2 3
2
Limit SW Edge
Solution(s) for
Problem Condition
16
MC-200
Motor Controller
UL Entrap
POWER
6. POWER
PhotoCell
7. UL ENTRAPMENT
8. PHOTOCELL
9. EDGE 1
10. EDGE 2
).
1
).
10
).
8
).
8
).
8
UL 325 2016 Standard-Megatron Quick Install Rev 10