Sai-Au M12 Sb Cnt - Weidmuller SAI Active Universal Pro Series Manual

NOTE
It is possible to use the status data of the THERMO module as input data. Then the user must
chose the module named ""4THERMO M12 (input+status)".Then the input data are
formed of the two counters and the status data (as seen in the Chapter diagnostic data).
6.6.9

SAI-AU M12 SB CNT

Input data Description
CNT1 32 bit counter value Channel 0
CNT2 32 bit counter value Channel 1
Output data Description
CNTVAL 32 bit value for writing threshold and counter values
CNTCTRL0 Counter Channel 0 control byte
CNTCTRL1 Counter Channel 1 control byte
5663600000/1.4/09.09
Bit 0 : counter clearance (must be 1 for the counter to operate)
Bit 1 : Control of the digital output associated with the counter :
0 = output is set manually
1 = output is controlled by the counter value
Bit 2 : state of the digital output when setting manually
0 = clear digital output
1 = set digital output
Bit 3 : Clear fault/status information of the Counter channels
Bit 4 : reserved
Bit 6 to 5 : addressing of register to write CNTVAL to
00 write threshold value for setting output to 1
01 write threshold value for clearing digital output
10 write threshold value for resetting the counter value to zero
11 write actual counter value
Bit 7: write initiate
Bit 0 : counter clearance (must be 1 for the counter to operate)
Bit 1 : Control of the digital output associated with the counter :
0 = output is set manually
1 = output is controlled by the counter value
Bit 2 : state of the digital output when setting manually
0 = clear digital output
1 = set digital output
Bit 3 : Clear fault/status information of the Counter channels
Bit 4 : reserved
Bit 6 to 5 : addressing of register to write CNTVAL to
00 write threshold value for setting output to 1
01 write threshold value for clearing digital output
10 write threshold value for resetting the counter value to zero
11 write actual counter value
Bit 7: write initiate
Commissioning the PROFIBUS-DP
111