AutomationDirect IronHorse GSDA-DP-S Kullanıcı Kılavuzu - Sayfa 16

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Item

Parameter Name

Save to User Default Area

Restore from User Default Area

roUbleSHootinG

Problem

Display is blank

Display is dim

"-S1-" or "-S2-"

displayed

"LOC" displayed

Does not provide

proper output

Literature Number: LT184

Page 16

When set to a value of 1, the unit will store all adjustable

parameters to the user default area� The user default area is

intended to be a location where an OEM or integrator can store

settings specific to their application� Using this, an OEM can easily

refresh their custom settings in the field if an end-user accidentally

reconfigures the unit unsuccessfully� Another common use for this

area is testing and initial setup� The user can store known-good

settings here and easily experiment without the fear of losing the

optimal configuration�

Note: Do not save a program that is all default values with no

changes� This will cause the display to dim and you will not be

able to see the display information� If this occurs, a hard reset is

required� Press and hold the Enter and Down arrows at the same

time, and cycle power�

When set to a value of 1, the unit will restore all adjustable

parameters from the user default area� See parameter 98 for

additional information�

Possible Cause

1–Power not applied

2–Defective unit

Display intensity parameter is

too low

Switch S1 or S2 is active

Parameter 30 or 35 is set to 7

Jumpers in wrong position

IronHorse GSDA-DP-S User Manual – 1st Edition – 09/18/2019

Description

Solution

1–Using a volt meter, verify that a voltage between 85

and 265 VAC is measure between the L and N terminal

block positions�

2–Contact technical support for additional help and

instructions�

Increase the display intensity parameter to cause the

display digits to become brighter�

Remove S1 or S2 input� Refer to Parameter 30 and 35 for

information on settings�

Change input state of S1 or S2; or reprogram Parameter

30 or 35

Verify jumpers are properly set for desired operation

(see "Device Configuration" on page 9 and "Mode of

Operation" on page 9�

No output if either JP3 or JP4 are in the wrong position�

JP1 in wrong position:

• For Scaled Mode, neither current nor voltage output

will be properly scaled with the intended input�

• For Generate Mode, it will have no effect� Check all

connections to make sure they are secure and not

reversed�

• For Voltage Output Mode, check that R9 was properly

set for the Maximum output desired (100% of display

with the user hardware connected directly to the V-out

terminals)�

If Parameter 10 Value = 1, then the GSDA-DP-S is in

Generate Mode and there will be no output change for a

change in Signal Input, only for Keypad entry�

If Parameter 10 Value = 2, then the GSDA-DP-S is in

Scale Mode and the output will change for both a

change in Signal Input and Keypad entry�

If JP1, JP3, or JP4 are missing or on one pin, then it

will have either minimal value output or none at all

depending on output type configuration�

Please recheck all settings and jumper configurations�

Drawing Number: A-5-4168B