42
6
LED Indicators and Dry Contacts
LED indicators are situated on the front of the CM1501_01 and the CM_16. CM_16 have additional visibility of the
LED‘s from the top.
Functionality
Results
LED indicators
Dry contacts
CM_1501_01
Ready
Malfunction
Ready
Malfunction
Switch on auxiliary power supply
Power supply on
BLINKING
OFF
OFF
OFF
CM is ready to carryout close
command
Operational
readiness
ON
OFF
ON
OFF
Malfunction CM or ISM
Malfunction
OFF
ON
OFF
ON
6
See wiring diagram on page x for details on CM_1501_01 external signalling contacts NO/NC positions. CM_16
maintains the same LED indicator patterns as the CM_1501_01.
The CM_16 series control modules have three latching output relays in an SPDT configuration. Each relay can be
factory programmed for one of three functions per the chart below. See the settings code label on the right side of
the CM_16 module for as-shipped relay configuration.
The relays will change state from unasserted to asserted based on the firmware logic as outlined in the chart below.
Note that as the relays are latching types they will retain their last state (asserted or unasserted) after power loss
and complete discharge of the module capacitor bank.
Relay Programmed Function
Relay Reaction to Control / Breaker Events
Breaker
Open
Breaker
Closed
Malfunction
Trip on LS
Ready to
Close
Breaker Position Indication
[Indication if breaker is open or
closed]
Unasserted
Asserted
No Effect
Unasserted
No Effect
Ready
[Indication that the control module is
ready to perform a close operation]
No Effect
No Effect
Unasserted
No Effect
Asserted
Malfunction
[Indication that there is an error;
all close operations blocked until
corrected]
No Effect
No Effect
Asserted
No Effect
Unasserted
UV Active
[Indication that trip on loss of supply
occurred. Available if UV is set to
“On”]
No Effect
No Effect
No Effect
Asserted
No Effect
Disabled
[Relays disabled and will not change
state for any event]
No Effect
No Effect
No Effect
No Effect
No Effect
Содержание ISM_LD Series
Страница 2: ......
Страница 6: ...6 1 Introduction 1...
Страница 11: ...11 2 Receiving Handling and Storage...
Страница 17: ...17 Ins tallation 3...
Страница 34: ...34 4 Switching and Control Functions 4...
Страница 38: ...38 5 Commiss ioning Operation Maintenance 5...
Страница 41: ...41 6 Signalling 6...
Страница 45: ...45 6 Product Line 6...
Страница 47: ...47 7 Dimens ions and Weights 7...
Страница 53: ...53 8 Circuit Diagrams 8...
Страница 54: ...54 ISM_LD with CM_16_1 Control Module 8...
Страница 55: ...55 8 ISM_LD with CM_1501_01 Control Module...
Страница 56: ...56 9 Technical Data 9...
Страница 62: ...62 9 9...
Страница 63: ...63 10 Regulations and Ambient Conditions 10...
Страница 65: ...65 11 Legal Information 11...
Страница 69: ...69 11 Date...