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LED Failure Definition
Number
of
strobes
Failure
Description
User Action
Applies
to
1
Failsafe
The module is in
the failsafe state
because it is not
receiving
message
requests from
the CPU or the
whole system is
in exception
stop.
1. If expansion I/O rack, go to step
2. If non expansion I/O rack, go
to step 3.
2. Check the Scanner status LED If
it’s flashing 6 times, proceed
with step 3. If it’s flashing some
other red status code, refer to
Table 29 to solve that problem
first. If it’s flashing green, the
module probably is not required
in the configuration. If it’s not on
or steady, cycle power to the
scanner.
3. Make sure the module is the
correct one for the
configuration.
4. Remove the module and check
for a bent pin, then reinsert the
module
5. Replace the module
6. Remove other modules and
replace one at a time until the
problem reoccurs. Most likely the
last module inserted needs to be
replaced.
7. Replace the rack.
All
modules
2
HW/SW
Key
The software
residing on the
module does
not match the
module type.
This diagnostic
should only
result in the
factory.
Replace module
DI and
Relay
DO and
DC DO
174
Chapter 8 - Diagnostics and Troubleshooting
Содержание ControlEdge 900 platform
Страница 6: ...6 Contents ...
Страница 12: ...12 Chapter 1 About this guide ...
Страница 52: ...52 ...
Страница 57: ...57 One Slot Rack 1 CPM 1 EPM 1 P S 1 RM ...
Страница 59: ...59 One Slot Rack ...
Страница 62: ...Figure 5 7 Rack dimensions with redundant power supply 62 ...
Страница 75: ...75 c Insert the Ethernet cables and mount the security cover for the EMP ...
Страница 76: ...d Optional mount a wire security seal The user should get a wire security seal themselves 76 ...
Страница 124: ...Figure 5 31 Universal Analog Input Wiring Figure 5 32 Examples of RTD Input Wiring 124 ...
Страница 125: ...125 Figure 5 33 Analog Input Wiring Eight TCs Figure 5 34 Analog Input Wiring Eight Resistance Inputs ...
Страница 136: ...Settings using input 1 as example Single ended factory setting Differential Figure 5 46 Pulse Counting Wiring 136 ...
Страница 137: ...137 Figure 5 47 Pulse Outing Wiring Figure 5 48 Frequency Wiring ...
Страница 138: ...Figure 5 49 Quadrature Differential External Power Wiring Figure 5 50 Quadrature Single Ended External Power Wiring 138 ...
Страница 144: ...Figure 5 57 16 point High Level Analog Input Wiring 144 ...
Страница 147: ...147 Figure 5 60 AC DC Isolated Input Module Wiring ...
Страница 148: ...148 ...
Страница 168: ...168 ...
Страница 178: ...178 Chapter 8 Diagnostics and Troubleshooting ...
Страница 221: ...Appendix A Installing RTP RTP Internal schematic Applies to UAI Figure A 13 Analog Input RTP Internal schematic 221 ...
Страница 222: ...Appendix A Installing RTP 222 ...
Страница 227: ...Appendix A Installing RTP Relay Output RTP Internal schematic 227 ...