Delta AS Series Manual page 611

Data Format - 12ST:
Data Length (bits): 12
Multi-Turn Data Length (bits): 0
Single-Turn Data Length (bits): 12
Single-Turn Data Start Bit: b11
Status Data Length (bits): 0
Parity Check: No check
Data Format - 13ST:
Data Length (bits): 13
Multi-Turn Data Length (bits): 0
Single-Turn Data Length (bits): 13
Single-Turn Data Start Bit: b12
Status Data Length (bits): 0
Parity Check: No check
Data Format - 12MT+13ST (Default):
MSB
b24 b23 b22 b21 b20 b19
Data Length (bits): 25
Multi-Turn Data Length (bits): 12
Multi-Turn Data Start Bit: b24
Single-Turn Data Length (bits): 13
Single-Turn Data Start Bit: b12
Status Data Length (bits): 0
Parity Check: No check
Ch ap te r 14 H igh Spe ed Cou n te r Mod ul e AS02HC
MSB
b11 b10 b9 b8 b7 b6 b5
MSB
b12 b11 b10 b9 b8 b7 b6
b18 b17 b16 b15 b14 b13 b12
Multi-turn data
LSB
b4 b3 b2 b1 b0
Single-turn data
LSB
b5 b4 b3 b2 b1 b0
Single-turn data
b11 b10 b9 b8 b7 b6 b5
LSB
b4 b3 b2 b1 b0
Single-turn data
1 4 - 1 3
14