5.2
2026-10-07T00:00:00Z
Templates/MiRCA
MiRCA Device
MiRCA Device
MiRCA board: system OIDs and the DS18B20 board temperature. SNMP v2c, Ethernet interface only (W5500). Default community 'public' (set {$SNMP_COMMUNITY}). Link the 'MiRCA Port N <protocol>' templates for the devices on the serial ports.
Templates/MiRCA
General
Temperature
-
System name
SNMP_AGENT
1.3.6.1.2.1.1.5.0
mirca.sysname
{$MIRCA.INTERVAL.SLOW}
14d
0
CHAR
nodename setting
NAME
General
DISCARD_UNCHANGED_HEARTBEAT
12h
-
Firmware
SNMP_AGENT
1.3.6.1.2.1.1.1.0
mirca.firmware
{$MIRCA.INTERVAL.SLOW}
14d
0
CHAR
sysDescr: 'MiRCA <FW_VERSION>'
OS
General
DISCARD_UNCHANGED_HEARTBEAT
12h
-
Board temperature (DS18B20)
SNMP_AGENT
1.3.6.1.2.1.6540.1.0
mirca.ds18b20
{$MIRCA.INTERVAL}
14d
365d
FLOAT
°C
-127 °C: sensor not connected
Temperature
MULTIPLIER
0.01
{$MIRCA.INTERVAL}
30s
Polling interval of live values
{$MIRCA.INTERVAL.SLOW}
5m
Polling interval of slowly changing values (capacity, cycles, energy counters)
{$MIRCA.NODATA.TIME}
5m
No SNMP answer for this long raises a problem
{$MIRCA.BOARD.TEMP.MAX}
60
DS18B20 temperature threshold, °C
{MiRCA Device:mirca.ds18b20.nodata({$MIRCA.NODATA.TIME})}=1
MiRCA: no SNMP data for {$MIRCA.NODATA.TIME}
AVERAGE
SNMP is served on the Ethernet port only. Check the cable, the IP address, the community and that SNMP is enabled in the settings.
{MiRCA Device:mirca.ds18b20.last()}<=-127
MiRCA: DS18B20 sensor not connected
WARNING
{MiRCA Device:mirca.ds18b20.min(5m)}>{$MIRCA.BOARD.TEMP.MAX}
MiRCA: board temperature is high (>{$MIRCA.BOARD.TEMP.MAX}°C)
AVERAGE
{MiRCA Device:mirca.firmware.diff()}=1 and {MiRCA Device:mirca.firmware.strlen()}>0
MiRCA: firmware changed to {ITEM.LASTVALUE}
INFO
YES
Board temperature
0
1A7C11
-
MiRCA Device
mirca.ds18b20