Troubleshooting - Banner DUO-TOUCH SG Manual

DUO-TOUCH® SG Two-Hand Control Modules

Troubleshooting

Condition: Outputs Will Not Energize
Indicator Status
Power ON
Fault ON
In #1 ON or OFF
In #2 ON or OFF
SSI ON
MUTE OFF
OUT OFF
Indicator Status
Power ON
Fault ON
In #1 ON
In #2 ON
SSI ON
MUTE OFF
OUT Flashing
Indicator Status
Power ON
Fault ON
In #1 Flashing or
OFF
In #2 Flashing or
OFF
SSI ON
MUTE OFF
OUT OFF
P/N 109782 Rev.B
Possible Reason/Solution
Two-Hand Control Input Simulta-
neity Error
- Simultaneity failure (> 500 ms)
with status of input
Possible Reason/Solution
External Device Monitoring (EDM)
error
- Feedback open (Y1/Y2)
Possible Reason/Solution
Two-Hand Control Input Error
-Input invalid (NO/NC within an in-
put did not switch within 100 ms)
- Both channels within an input are
closed (S12/S11/S13 or S22/S21/
S23)
- Both channels within an input are
open (S12/S11/S13 or S22/S21/
S23)
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Condition: Outputs Will Not Energize
Indicator Status Possible Reason/Solution
Power ON Two-Hand Control Input Short Cir-
cuit
Fault Flashing
In #1 Flashing - Input #1 is short circuited to Input
#2 (S12/S11/S13 to S22/S21/S23)
In #2 Flashing
SSI OFF
MUTE OFF
OUT OFF
Indicator Status Possible Reason/Solution
Power ON Safety Stop Interface Error
Fault Flashing
In #1 ON or OFF - Invalid Input - SSI channels did
not operate concurrently, both
In #2 ON or OFF
must open and then both must re-
SSI Flashing close (X3/X4 and X5/X6)
MUTE OFF
OUT OFF
Indicator Status Possible Reason/Solution
Power ON Power-Up Error
Fault Flashing NOTE: This error is a non-recovera-
ble lockout; the power must be re-
In #1 Flashing or
moved, the Inputs must be deactiva-
OFF
ted (cleared or opened) and then
power reapplied.
In #2 Flashing or - Two-Hand Control Inputs are ac-
OFF tive, tied-down, or miswired at pow-
er-up (corresponds to flashing In#1/
SSI OFF
In#2 LEDs)
MUTE Flashing or - M1/M2 Input(s) closed at power-up
OFF (corresponds to flashing MUTE
LED)
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