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Number
Name
23
Position Setpoint
24
Actual Position
* The nominal Volts per Amp scaling is drive dependent, and is shown below:
Stepper
Nominal (V/A)
Drive
Current Scaling
GT6K-L5
1.432
GT6K-L8
0.882
DMTAMB
Motor Ambient Temperature
Type
Motor
Syntax
<a_><!>DMTAMB<r>
Units
r = Degrees Celsius
Range
-50.0 to 250.0 : ±0.1
Default
40.0
Response
DMTAMB:
*DMTAMB40.0
See Also
DMTMAX, DMTRWC, DMTTCM, DMTTCW, TASX
The
command sets the motor ambient temperature used by the software motor thermal model. The
DMTAMB
value, in conjunction with the motor thermal time constant (
DMTAMB
constant (
), the motor thermal resistance (
DMTTCW
used in a real-time estimation of the motor winding temperature. When the winding temperature exceeds
, the drive faults and
DMTMAX
NOTE: If you cycle power, or issue a
model (in internal software). Be aware that your motor's winding temperature may still be high.
DMTD
Motor Damping
Type
Motor
Syntax
<a_><!>DMTD<r>
cycle power)
Units
Rotary motor: r = Nm/rad/sec
Linear motor: r = N/meter/sec
Range
Rotary motor: 0.000000 to 0.010000 : ±0.000001
Linear motor: DMEPIT (electrical pitch) dependent
Default
0.000000
Response
DMTD:
*DMTD0.002000
See Also
DMTR, LDAMP
NOTE: This command does not take effect until you cycle power to the drive, or issue a
command.
Description
This value is normalized as follows (value clips at ±1 rev or
±1 electrical pitch (epitch), regardless of the DMONAS setting):
• Rotary motors: ±10V = ±1 rev (based on TPC ÷ ERES)
• Linear motors: ±10V = ±1 epitch (based on TPC ÷ DMEPIT)
This value is normalized as follows (value clips at ±1 rev or
±1 electrical pitch, regardless of the DMONAS setting):
• Rotary motors: ±10V = ±1 rev (based on TPE ÷ ERES)
• Linear motors: ±10V = ±1 epitch (based on TPE ÷ DMEPIT)
Servo
Drive
GV6K-L3
GV6K-U3
GV6K-U6
GV6K-U12
GV6K-H20
GV6K-H40
DMTRWC
bit #30 is set.
TASX
or
command, the drive resets its motor thermal
RESET
DRESET
(does not take effect until RESET, DRESET or
www.comoso.com
Nominal (V/A)
Current Scaling
0.615
0.615
0.308
0.205
0.123
0.062
), the motor winding time
DMTTCM
) and the continuous motor current (
Command Descriptions
GT6K
GV6K
X
X
Product
Rev
GT6K
n/a
GV6K
6.0
(applicable only to
servo axes)
), is
DMTIC
Product
Rev
GT6K
n/a
GV6K
6.0
(applicable only to
servo axes)
or
RESET
DRESET
81
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