Circutor RGU-100B, Инструкция по эксплуатации

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39
Instruction Manual
RGU-100B
Table 18 (Continued)� Modbus Memory Map: Events�
Parameter Format Address Function Value
Event
Unit [16] 1388
0x04
Type of event:
0:
Tripping of the channel's relay
1:
Prealarm activated
2:
Individual test
3:
Error in transformer
Unit [16] 1389-138A Event date (Epoch format)
Unit [16] 138B Programmed trip current
Unit [16] 138C Programmed trip curve or delay
Unit [16]
138D
(2)
Total trip current (alter direct)
Unit [16]
138E
(2)
Alternating trip current
Unit [16]
138F
(2)
Direct trip current
Delete Events bool FA0
0x01
0x05
1: Deletes saved events
(2)
Valid registers when the read event is a relay trip.
7�3�5�- DEVICE CONFIGURATION VARIABLES
The following functions are used for these variables:
Function 0x03 : Reading of registers
Function 0x10 :Writing multiple registers.
7�3�5�1�- Configuration of the trip and prealarm
Table 19: Modbus Memory Map: Configuration of the trip and prealarm�
Configuration of the Trip and Prealarm
Configuration variable Format Address Valid data range
Default
value
Relay curve or delay
(3)
Unit [16] 3714 Table 20 0
Trip current
(3)
Unit [16] 3715 Table 21 30 mA
Prealarm current Unit [16] 3716 1... 100% 50%
Prealarm Operation Unit [16] 3717
0:
Deactivated
1:
Activated with deactivated latch
2:
Activated with activated latch
1
(3)
To programme the relay delay and the trip current, you must first read the possible values of each
WGB
, which can be
found in Table 20 .
Table 20: Modbus Memory Map: Relay curve or delay table�
Relay curve or delay table�
Parameter Format Function Address Value
Value 1 Unit [16] 0x04 1004
1:
Curve INS -
0
(4)
Value 2 Unit [16] 0x04 1005 2: Curve SEL - 0
(4)
Value 3 Unit [16] 0x04 1006 100 ms - 0
(4)
Value 4 Unit [16] 0x04 1007
200
ms -
0
(4)
Value 5 Unit [16] 0x04 1008 300 ms - 0
(4)
Value 6 Unit [16] 0x04 1009 400 ms - 0
(4)
Value 7 Unit [16] 0x04 100A
500
ms -
0
(4)
Value 8 Unit [16] 0x04 100B 800 ms - 0
(4)