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IronHorse GSDA-DP-D DC Drives Accessory User Manual – 1st Ed. Rev. A – 11/11/2019
Parameter
#
Value
Notes
60
1800
"Fault" (Alarm1) needs to Acivate when Target of Actual "Speed" is greater than 180.0
LPM
65
1
"Fault" (Alarm1) will Activate on several conditions. (See "Description" above for details.)
70
1024
"Run" (Alarm2) is being used to reflect the "Run" condition Flag (Routed to GSDA-AI-A8
Relay)
2021
2000
Value to send from GSDA-AI-A8 to Host Drive when GSDA-AI-A8 receives 20mA on its
Input terminals
2041
2000
Value from Host Drive to GSDA-AI-A8 that will cause 20mA to flow across its Output
terminals
Troubleshooting
Problem
Possible Cause
Solution
Display is blank
1–Power not applied
2–Defective unit
1–Using a volt meter, verify that a voltage between 85 and 250
VAC is measure between the L and N terminal block positions.
2–Contact technical support for additional help and
instructions.
Display is dim
Display intensity parameter is
too low
Increase the display intensity parameter to cause the display
digits to become brighter.
When power is applied,
“LF-L” is displayed
AC line supplying power to unit
has too much noise
AC line supplying power to
unit has an abnormally low
frequency
Review routing of power wires in machine to minimize electrical
noise. Look for other devices which share the same circuit which
may be producing unacceptable levels of line noise. In some
applications, such as welding equipment, a careful regiment
of applying an AC line filter, re-routing wires, dividing circuits,
using shielded cable, and properly grounding devices will
usually solve the problem.
The unit is designed to operate with AC lines from 48-62 Hz.
This is typically not a problem because international standards
are 50 and 60 Hz.
When power is applied,
“LH-H” is displayed
AC line supplying power to unit
has too much noise
AC line supplying power to
unit has an abnormally high
frequency
Review routing of power wires in machine to minimize electrical
noise. Look for other devices which share the same circuit which
may be producing unacceptable levels of line noise. In some
applications, such as welding equipment, a careful regiment
of applying an AC line filter, re-routing wires, dividing circuits,
using shielded cable, and properly grounding devices will
usually solve the problem.
The unit is designed to operate with AC lines from 48-62 Hz.
This is typically not a problem because international standards
are 50 and 60 Hz.
The alarm output does
not seem to function
Alarm output parameters not
configured properly
Review alarm output parameters. The alarm relay output can
be tested by selecting the “Always On” value for the Activation
Condition parameters for the alarm output. When doing this,
the relay click should be audible and the NC (normally closed)
and C (common) terminals should become internally shorted at
the terminal block.
