Watson-Marlow 730 U - Page 42

PROFIBUS Ident: 0x0F70
GSD file: WAMA0F70.GSD
Config: 0x62, 0x5D (3 words out, 14 words in)
User parameter bytes: 6
Cyclic data write (from master to pump)
16 bit Byte 1 Control word (high byte)
Byte 2 Control word (low byte)
16 bit Byte 3 Pumphead speed setpoint (unsigned) (high byte)
Byte 4 Pumphead speed setpoint (unsigned) (low byte)
16 bit Byte 5 Set flow calibration in 10µl per revolution (highbyte)
Byte 6 Set flow calibration in 10µl per revolution (lowbyte)
Control word
Bit Description
0 Motor running (1 = running)
1 Direction (0 = CW, 1 = CCW)
2 Tacho reset (1 = reset count)
3 Reserved
4 Enable fieldbus min/max speeds (1 = enabled)
5 Enable fieldbus flow calibration (1 = enabled)
6-15 Reserved
Cyclic data read (from pump to master)
16 bit Byte 1, Status word (high byte)
Byte 2 Status word (low byte)
16 bit Byte 3 Pumphead speed setpoint (unsigned) (high byte)
Byte 4 Pumphead speed setpoint (unsigned) (low byte)
16 bit Byte 5 Hours run (high byte)
Byte 6 Hours run (low byte)
42 m-730un-en-08.1