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ACS-20B(W)-MRTU User Manual
Version 1.1
Page
:
46
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5.2.20 Sub-FC47(0x2F): Set Relay Hold Time
Table 5-43: FC100-Sub-FC47 Request
Byte
order
Description
Size
Value
00
Address
1 Byte
1 ~ 247 (Net ID)
01
FC
1 Byte
0x64
02
Sub-FC
1 Byte
0x2F
03
Relay hold
time MSB
1 Byte
High byte of relay hold time (500~20,000ms)
e.g. 0x03 of 0x03E8 (1,000 ms)
04
Relay hold
time LSB
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
Byte
order
Description
Size
Value
00
Address
1 Byte
1 ~ 247 (Net ID)
01
FC
1 Byte
0x64
02
Sub-FC
1 Byte
0x2F
03
Result
1 Byte
0x00 => OK
0xFF => Error