Filter
Top Products
9-2 Specifications & Product Data MN792
Specifications: Continued
Keypad Display:
Display: Backlit LCD Alphanumeric
2 Lines x 16 Characters
Keys: 10 key membrane with tactile response
Display Function: Running
Setting
Trip
Motor RPM, Output current, Voltage (selectable)
Parameter values for setting and viewing
Separate message for each trip, last trip retained in memory
LED Indicators: OK FWD
SEQ REV
REF Run
Stop
Remote Mount 10 feet (3m) max from control
Control Specifications:
Control Method: Three phase, full wave, uni-directional DC control with 6 total pulses per cycle
and 6 controlled pulses per cycle. NEMA Type C.
Input Line Impedance: 5% Maximum
Speed Feedback Type: Armature (Standard)
Encoder (optional, requires expansion board)
Tachometer (optional, requires expansion board. 200V max without resistor)
Pulse Generator
Speed Setting: ±10VDC, 0–10VDC, 0–20mA, 4–20mA, RS232. Digital using keypad.
Optional expansion board: RS485, ProfibusDP or DeviceNet.
Accel / Decel Time: 0 - 600 seconds
JOG Speed: 0 - Maximum speed
Minimum Output Speed: 0 - 100% Maximum speed
Maximum Output Speed: 0 - 200% Maximum speed
Motor Matching: Automatic tuning to motor with manual override
Field Power Supply: Type
Voltage
Current
Field Economy Level
Full wave fixed voltage or current regulated
DC; 0 to 90% of line input voltage
4 Amps (Size 1), 10 Amps (size 2 and 3), 30 Amps (size 4 and 5)
Off or 50%
Protective Functions: Control Trip
Fusing
External Output
Monitored Alarm conditions (see Alarm Indications)
Standard Input Line, Armature, Field and Control logic, High Energy MOV’s.
LED indicators for trip conditions, 3 assignable logic outputs– 30VDC,
3 ±10VDC analog outputs (2 assignable).
Analog Inputs (5): Full Scale Range
Resolution
Input impedance
Update rate
±10VDC
12 bits + sign
w 10k ohms
10 milli seconds for 60Hz line (3milli seconds for Analog 2)
Analog Outputs (3): Full Scale Range
Resolution
Update rate
0–10VDC @ 5mA
10 bits + sign
10 milli seconds for 60Hz line
Digital Inputs (5): Rated Voltage
Input impedance
Update rate
10–30VDC
w 4.7k ohms
10 milli seconds for 60Hz line
Digital Outputs (3): Maximum Voltage
On Current Sink
On Voltage Drop
30VDC
100 mA maximum
2VDC maximum
Alarm Indications:
Overspeed Missing pulse Field over I Heatsink trip Thermistor
Over volts (VA) SPD Feedback Encoder failed Field failed 3 Phase failed
Phase lock 5703 RCV Error Stall trip Over I trip ACCTS Failed
Autotune Error Autotune Abort Remote Trip Comms Fault Code