ElmoMC SimplIQ Analog Servo Amplifiers-Violin Operating Manual - Manual (Page 27)

VIO-Velocity - Operating Manual Rev 09/09. Elmo Motion Control
Page 23
Status Indicators
Function
Latch
option
LD1
AOK
Yellow
LD2
SO1
Red
LD3
SO2
Red
LD4
SO3
Red
Amplifier
OK (AOK)
N/A ON OFF OFF OFF
External
disable
No ON ON OFF ON
Current limit No ON OFF OFF ON
Short Yes OFF ON OFF ON
Over
temperature
Yes OFF OFF ON ON
Internal
supplies
protection
No OFF ON ON OFF
Under
voltage
No OFF ON OFF OFF
Over voltage No OFF OFF ON OFF
Power Up
Reset
No OFF OFF OFF OFF
Table 10: Diagnostic LED’s
Note:
Latch mode OFF
: The LED indications are present only while the fault is active.
Latch mode ON : The LED's indications (temperature and short) are reset when the enable
signal is removed from the enable input.
Multiple Faults: Only the reading of the first fault is reliable. Additional faults add to the
status and the indication will be meaningless