Banner DUO-TOUCH SG Two-Hand Control Safety Modules - Manual (Page 17)

Troubleshooting
Condition: Outputs Will Not Energize
Indicator Status Possible Reason/Solution
Power ON Two-Hand Control Input Simulta-
neity Error
Fault ON
In #1 ON or OFF - Simultaneity failure (> 500 ms)
with status of input
In #2 ON or OFF
SSI ON
MUTE OFF
OUT OFF
Indicator Status Possible Reason/Solution
Power ON External Device Monitoring (EDM)
error
Fault ON
In #1 ON - Feedback open (Y1/Y2)
In #2 ON
SSI ON
MUTE OFF
OUT Flashing
Indicator Status Possible Reason/Solution
Power ON Two-Hand Control Input Error
Fault ON -Input invalid (NO/NC within an in-
put did not switch within 100 ms)
In #1 Flashing or
OFF
In #2 Flashing or
OFF - Both channels within an input are
closed (S12/S11/S13 or S22/S21/
S23)
SSI ON
MUTE OFF - Both channels within an input are
open (S12/S11/S13 or S22/S21/
S23)
OUT OFF
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
must open and then both must re-
close (X3/X4 and X5/X6)
In #2 ON or OFF
SSI Flashing
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-
moved, the Inputs must be deactiva-
ted (cleared or opened) and then
power reapplied.
In #1 Flashing or
OFF
In #2 Flashing or
OFF - Two-Hand Control Inputs are ac-
tive, tied-down, or miswired at pow-
er-up (corresponds to flashing In#1/
In#2 LEDs)
SSI OFF
MUTE Flashing or
OFF - M1/M2 Input(s) closed at power-up
(corresponds to flashing MUTE
LED)
DUO-TOUCH® SG Two-Hand Control Modules
P/N 109782 Rev.B www.bannerengineering.com - tel: 763-544-3164 17