Edwards STP-iXL455

STP-iX455/iXL455 Series Instruction Manual
9-22
Operation
9.4.2 ReadMeas
Function:
Reads the measured rotational speed.
Transmission Frame:
PC→SIM
Stx 0 0 1 ? D Etx LRC
SIM→PC
Ack
PC→SIM
Ack
SIM→PC
Stx 0 0 1 Sp D Parameter 1 to 2 Etx LRC
Parameter Item Data format Remarks
1 [System reservation]
56-bits hexadecimal
coded ASCII
2
Measured rotational speed
(Unit: Hz)
16-bits hexadecimal
coded ASCII
Example:
Measured rotational speed: 0395
hex
= 917 Hz = 55,020 rpm
Parameter 1 2
ASCII
*1 *1 *1 *1 *1 *1 *1 *1 *1 *1 *1 *1 *1 *1
0 3 9 5
HEX 30 33 39 35
*1:
System reservation