Dmtr, Dmtmax – Parker Hannifin 88-021610-01G User Manual
Page 112
Parker Hannifin
112 Aries User Guide
Rotary motors:
peak value
-
0
RMS,
)
/
(
200
3
3
)
/
(
‡
†
‡
†
krpm
Volts
Ke
A
Nm
Kt
π
=
Linear motors:
peak value
-
0
RMS,
sec))
/
/(
(
200
3
3
)
/
(
‡
†
‡
†
meter
Volts
Ke
A
N
Kt
π
=
DMTMAX
Maximum Motor Winding Temperature
Type
Motor
Product Rev
Syntax
Aries 1.0
Units
r = Degrees Celsius
Range
Ш.Ш to 2ШШ.Ш : ±Ш.1
Default
125.Ø
Response
DMTMAX: <*>125.Ø
See Also
,
Auto-Setup
: When using a Parker motor and the Aries Support Tool, this
command is automatically set for the selected motor.
If you did not use the Aries Support Tool, are using non-Parker motors, or
sent an RFS command to the drive, the parameter is set to zero (0)—you
must manually set this parameter to a non-zero number.
For a list of auto-configured commands, see
.
The DMTMAX command sets the maximum motor winding temperature
allowed. The DMTMAX value, in conjunction with the motor thermal time
constant (DMTTCM), the motor winding time constant (DMTTCW), the motor
thermal resistance (DMTRWC) and the continuous motor current (DMTIC), is
used in a real-time estimation of the motor winding temperature. When the
winding temperature exceeds DMTMAX, a drive fault occurs and the drive
reports E35–Motor Thermal Model Fault.
DMTR
Identify Motor
Type
Drive Configuration
Product Rev
Syntax
Aries 1.0
Units
t = Parker motor identification number
Range
N/A
Default
“Blank”
Response
DMTR: <*>SM232AE
See Also
(Servo Motor Data Parameters below),
The purpose of the DMTR command is to record and report the identification
number of the Parker motor you selected in the Aries Support Tool.