Configuration
Entek IRD 6666 and 6667 Protection Monitors
27
Standard alarm mapping (STD MAP = YES)
Standard mapping is the simplest assignment of alarms to relays. If you choose standard
mapping, you do not have to make any other choices for alarm mapping. Standard mapping
uses the following relay assignments.
Manual alarm mapping (STD MAP = NO)
Manual mapping allows you to manually map each alarm to one or more relays. Manual
mapping does not allow you combine alarms in any logical way, sometimes referred to as
“voting.” You cannot map an Alert and a Danger alarm to the same relay. You can,
however, map two or more Alert alarms to the same relay; or two or more Danger alarms to
the same relay. If you assign two Alert alarms to a relay, the relay changes state when either
or both go into alarm. If you want to incorporate “voting”, you must set STD MAP to
LOGIC.
When you set STD MAP to NO, two new options appear on the RELAY submenu:
z
MAP 1-3 allows you to manually assign relays to alarms for channels 1–3.
z
MAP 4-6 allows you to manually assign relays to alarms for channels 4–6.
Relay
Alarms
1
Alert alarms on all channels and the System Fail alarm. The System Fail
alarm trips on transducer or power failure, or when the monitor is unable
to load the configuration data from memory.
2
Channel 1 Danger alarm
3
Channel 2 Danger alarm
4
Channel 3 Danger alarm
5
Channel 4 Danger alarm
6
Channel 5 Danger alarm
7
Channel 6 Danger alarm
Relay
Alarms
1
System Fail alarm. The System Fail alarm trips on input or power failure,
or when the monitor is unable to load the configuration data from
memory.
2
Any or all Alert or Danger alarms depending on the mapping.
3
Any or all Alert or Danger alarms depending on the mapping.
4
Any or all Alert or Danger alarms depending on the mapping.
5
Any or all Alert or Danger alarms depending on the mapping.
6
Any or all Alert or Danger alarms depending on the mapping.
7
Any or all Alert or Danger alarms depending on the mapping.
