D-10 Configuration, Fast Meter, and Fast Operate Commands Date Code 20001006
SEL-351 Instruction Manual
41 Operate code, pulse remote bit RB2
02 Operate code, clear remote bit RB3
22 Operate code, set remote bit RB3
42 Operate code, pulse remote bit RB3
03 Operate code, clear remote bit RB4
23 Operate code, set remote bit RB4
43 Operate code, pulse remote bit RB4
04 Operate code, clear remote bit RB5
24 Operate code, set remote bit RB5
44 Operate code, pulse remote bit RB5
05 Operate code, clear remote bit RB6
25 Operate code, set remote bit RB6
45 Operate code, pulse remote bit RB6
06 Operate code, clear remote bit RB7
26 Operate code, set remote bit RB7
46 Operate code, pulse remote bit RB7
07 Operate code, clear remote bit RB8
27 Operate code, set remote bit RB8
47 Operate code, pulse remote bit RB8
00 Reserved
checksum 1-byte checksum of all preceding bytes
A5E0 Fast Operate Remote Bit Control
The external device sends the following message to perform a remote bit operation:
Data Description
A5E0 Command
06 Length
1-byte Operate code:
00 - 07 clear remote bit RB1 - RB8
20 - 27 set remote bit RB1 - RB8
40 - 47 pulse remote bit for RB1 - RB8 for one processing interval
1-byte Operate validation: 4 ⋅ Operate code + 1
checksum 1-byte checksum of preceding bytes
The relay performs the specified remote bit operation if the following conditions are true:
1. The Operate code is valid.
2. The Operate validation = 4 ⋅ Operate code + 1.
3. The message checksum is valid.
4. The FASTOP port setting is set to Y.
5. The relay is enabled.
Remote bit set and clear operations are latched by the relay. Remote bit pulse operations assert the
remote bit for one processing interval (1/4 cycle).
Courtesy of NationalSwitchgear.com
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