Rockwell Automation 2098-IPD-xxx Ultra5000 Intelligent Positioning Drives Installation Manual - Manual (Page 53)

Publication 2098-IN001E-EN-P — April 2002
Ultra5000 Connector Information 2-27
Hall Inputs
The Ultra5000 uses Hall Signals to initialize the commutation angle for
sinusoidal commutation. Hall Signals must be single-ended and can be
either open collector type or TTL type.
Figure 2.14 shows the
configuration of the Hall inputs. If the motor does not have Hall
signals, the drive can configured through software to omit the Hall
signal requirement.
Figure 2.14
Hall Input Configuration
Thermostat Input
The Ultra5000 can monitor a thermostat signal from a motor and will
generate a fault if the motor overheats.
Figure 2.15 shows the
configuration of the thermostat input. Figure 2.16 on page 2-28 shows
a typical connection to a motor with a normally closed thermostat.
The logic is designed so that an open condition will generate a fault. If
the motor does not have a thermostat signal, the drive can be
configured through software to ignore the signal.
Figure 2.15
Thermostat Input Configuration
1k Ω
1k Ω
+ 5 V
+ 5 V
56 µF
COMMON COMMON
S1, S2, or S3
1k Ω
1k Ω
+ 5 V
+ 5 V
0.01 µF
COMMON COMMON
TS