Section 15 -- Diagnostics & Troubleshooting; Diagnostics; Table 15-1 Diagnostic Codes - Omron MiniSafe 4800 Series Installation And Operating Manual

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IAGNOSTICS
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The diagnostic fault codes are given in the following table. These codes are displayed via the IBIs.

Table 15-1 Diagnostic Codes

Code Group
Configuration
Switch Faults
(MS4800S only)
Safety Output
(OSSD) Faults
EDM Faults
Controller Fault
Setup Error
Muting Faults
Cascaded System
Faults
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& T
ROUBLESHOOTING
I AG NO ST IC S
Error Code Description of Error Code
21 Invalid mode selection setting
22 Configuration switch settings
changed during operation
23 Configuration switch settings
do not match
24 Corrupted EEPROM
configuration.
26 Invalid scan code setting
31 Safety outputs 1 & 2 are
shorted together
32 Safety output 1 shorted to
power
33 Safety output 2 shorted to
power
34 Safety output 1 shorted to
ground
35 Safety output 2 shorted to
ground
41 EDM circuit did not open before
transition to MACHINE RUN
State
42 EDM circuit did not open after
transition to MACHINE RUN
state
43 EDM circuit was in wrong state
during power-up
44 EDM fault at power-up
50 Control logic fault
60 Possible crosstalk
70 General muting fault
71 Mute sensors activated in the
wrong sequence
74 Mute lamp burned out or not
connected
80 Configuration error
81 Second segment or mute
module error
82 Third segment or mute module
error
83 Fourth segment or mute
module error
84 Mute module error
Corrective Action Needed
Verify switch setting. See user manual.
Verify switch setting. See user manual.
Verify switch setting. See user manual.
Reset the system configuration to
factory default.
Verify switch setting. See user manual.
Check and correct wiring of safety
outputs 1 and 2.
Check and correct wiring of safety
output 1.
Check and correct wiring of safety
output 2.
Check and correct wiring of safety
output 1.
Check and correct wiring of safety
output 2.
Check and correct EDM wiring.
Check and correct EDM wiring.
Check and correct EDM wiring.
Check start input wire or EDM function
selection.
Call Omron STI(888-510-4357) or return
receiver to Omron STI for evaluation
Possible crosstalk
Check wiring of unused mute sensors.
Check mounting of mute sensors for
correct sequence.
Check status of mute lamp.
Call Omron STI for troubleshooting
assistance (888-510-4357)
Check all cable connections. Call
Omron STI (888-510-4357)
Check all cable connections. Call
Omron STI (888-510-4357)
Check all cable connections. Call
Omron STI (888-510-4357)
Check all cable connections to mute
module. Call Omron STI (888-510-
4357)
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© OMRON STI 0613 PN99804-0060 Rev. B