58
CVM-C4
Instruction Manual
Table 26 (Continued): Modbus Memory Map: Relay Outputs�
Relay outputs
Variable
Format
Address
Valid data range
Relay 1 alarm parameter
int
81C
0:
Active alarm when the Phase - Neutral voltage is high-
er than the alarm value (
Un. H
).
1:
Active alarm when the Phase - Neutral voltage is lower
than the alarm value (
Un. L
).
2:
Active alarm when the Phase - Phase voltage is higher
than the alarm value (
UL. H
).
3:
Active alarm when the Phase - Phase voltage is lower
than the alarm value (
UL. L
).
4:
Active alarm when the current is higher than the
alarm value (
i. H
).
5:
Active alarm when the current is lower than the alarm
value (
i. L
).
6:
Active alarm when the active power is higher than the
alarm value (
P. H
).
7:
Active alarm when the active power is lower than the
alarm value (
P. L
).
8:
Active alarm when the reactive power is higher than
the alarm value.
q. H
).
9:
Active alarm when the reactive power is lower than
the alarm value (
q. L
).
10:
Active alarm when the apparent power is higher than
the alarm value (
S. H
).
11:
Active alarm when the apparent power is lower than
the alarm value (
S. L
).
12:
Active alarm when the power factor is higher than
the alarm value (
PF. H
).
13:
Active alarm when the power factor is lower than the
alarm value (
PF. L
).
14:
Active alarm when the frequency is higher than the
alarm value (
F. H
).
15:
Active alarm when the frequency is lower than the
alarm value (
F. L
).
16:
Active alarm when the THD voltage is higher than the
alarm value (
UtH. H
).
17:
Active alarm when the THD voltage is lower than the
alarm value (
UTH. L
).
18:
Active alarm when the THD current is higher than the
alarm value (
itH. H
).
19:
Active alarm when the THD current is lower than the
alarm value (
iTH. L
).
20:
Active alarm when digital input 1 is connected (
di-
1
).
21:
Active alarm when digital input 1 is disconnected
(
di-0
)
22:
Active alarm when digital input 2 is connected (
d2-
1
).
23:
Active alarm when digital input 2 is disconnected
(
d2-0
)
Relay 2 alarm parameter
int
824
Relay 1 alarm value
float
81D - 81E
See valid data ranges in section
Relay 2 alarm value
float
825 - 826
Relay 1 hysteresis
float
81F - 820
See valid data ranges in section
Relay 2 hysteresis
float
827 - 828
Содержание CVM-C4 Series
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