Copley Controls Accelnet Plus BEL Series User Manual page 107

Accelnet & Stepnet Plus Panels User Guide
H
ALLS
Hall signals are single-ended signals that provide absolute feedback within one electrical cycle of the motor.
There are three of them (U, V, & W) and they may be sourced by magnetic sensors in the motor, or by encoders
that have Hall tracks as part of the encoder disc. They typically operate at much lower frequencies than the
motor encoder signals, and are used for commutation-initialization after startup, and for checking the motor
phasing after the amplifier has switched to sinusoidal commutation.
M (M
OTEMP OTOR
The 4.99k pull-up resistor works with PTC (positive temperature coefficient) thermistors that conform to BS
4999:Part 111:1987 (table below), or switches that open/close indicating a motor over-temperature condition.
The active level is programmable. These inputs are programmable for other functions if not used as Motemp
inputs. And, other inputs are programmable for the Motemp function.
Drive Models
Connector
Motemp Pin
Motemp Input
Signal Ground
BS 4999 Thermistor/Posistor Property
Resistance in the temperature range 20°C to +70°C
Resistance at 85°C
Resistance at 95°C
Resistance at 105°C
O T
VER EMPERATURE
BEL, BPL,
BE2, BP2, TE2, TP2
BML, TEL
J7
J6
Axis-A
7
IN11 IN9
5, 16, 25, 26
) I
NPUT
J8
Axis-B
IN18
16-01339 Rev 07
Ohms
60~750
≤1650
≥3990
≥12000