Sub-Fc47(0X2F): Set Relay Hold Time; 0X2F; Set Relay Hold Time - ICP DAS USA ACS-20B-MRTU User Manual

5.2.20 Sub-FC47(0x2F): Set Relay Hold Time

Byte Description
order
00 Address
01 FC
02 Sub-FC
03 Relay hold
time MSB
04 Relay hold
time LSB
Byte Description
order
00 Address
01 FC
02 Sub-FC
03 Result
ACS-20B(W)-MRTU User Manual
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Table 5-43: FC100-Sub-FC47 Request
Size Value
1 Byte 1 ~ 247 (Net ID)
1 Byte 0x64
1 Byte

0x2F

1 Byte High byte of relay hold time (500~20,000ms)
e.g. 0x03 of 0x03E8 (1,000 ms)
1 Byte Low byte of relay hold time (500~20000ms)
e.g. 0xE8 of 0x03E8 (1,000 ms)
Table 5-44: FC100-Sub-FC47 Response
Size Value
1 Byte 1 ~ 247 (Net ID)
1 Byte 0x64
1 Byte 0x2F
1 Byte 0x00 => OK
0xFF => Error
Version 1.1
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