AccuEnergy Acuvim II, User Manual

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1. Single Alarming Group Setting
Table 4-1 indicates the first group of settings, there are 16 groups in total with
the same format.
Address Parameter Range Property
104eH First group: parameter code 0~50 R/W
104fH First group: comparison mode 1:larger,2:equal,3:smaller R/W
1050H First group: setpoint value Related with parameters R/W
1051H First group: delay time 0~3000(*10ms) R/W
1052H First group: output to relay 0:none,1-8:related relay R/W
Table 4-1 First Group of Alarming Settings
Parameter code: select target parameter for alarm monitoring For example:
0-frequency, 44-AI4 sampling data.
Comparison mode: set alarming condition 1: greater than, 2: equal to, 3: smaller
than. For example: if you choose target parameter to be "frequency", condition
to be "greater than" and setpoint to be "50", alarm will be triggered when the
frequency is greater than 50Hz.
Note: setpoint value is the same as the actual value of the selected parameter.
Delay time: If the alarms condition lasts for the preset time period, the alarm
signal will be triggered. The delay range is from 0 to 3000 (unit: 10ms). When it
is set to 0, there is no delay, alarm will be triggered when the alarm condition is
met. If it is set to 20, there will be a 200ms (20 x 10ms) delay.
Output to relay: 0-alarming signal will not be sent to RO; if it is set as 1 and AXM-
IO11 is connected, it will output to RO1 when alarm triggers. RO1 will be turned
off when all alarms output to RO1 are cleared. RO2~RO8 work in the same
manner as RO1.
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