Example 750-511/000-002 - WAGO 750 Series Manual

2.1.2.9.4

Example 750-511/000-002

The following examples illustrate the register read and write modes. The
values are binary. In order to make things easier, only the process data of
channel 1 is mentioned.
Read register 2
The module is in process date exchange:
Register read access is available when bit 7 is set and the register address is
entered in the control byte.
You can reactivate the process data exchange if you erase bit 7.
WAGO-I/O-SYSTEM 750
I/O Modules
750-511, /000-002 [2DO 24V DC 0.1A / Pulse Width]
Control byte C0 Output byte D1
'0XXX.XXXX' 'XXXX.XXXX'
Status byte S0 Input byte D1
'0XXX.XXXX'
Control byte C0 Output byte D1
'1000.0010' 'XXXX.XXXX'
Status byte S0 Input byte D1
'0XXX.XXXX' 'XXXX.XXXX'
'1000.0010'
Control byte C0 Output byte D1
'0XXX.XXXX' 'XXXX.XXXX'
Status byte S0 Input byte D1
'1000.0010'
'0XXX.XXXX'
Parameterizing the Period / Pulse frequency
Output byte D0
'XXXX.XXXX'
Input byte D0
'0000.0000' '0000.0000'
Output byte D0
'XXXX.XXXX'
Input byte D0
'XXXX.XXXX'
'0000.0100' '1110.0010'
Output byte D0
'XXXX.XXXXX'
Input byte D0
'0000.0100' '1110.0010'
'0000.0000' '0000.0000'
• 17
Remark
processing active
value in register 2
e.g. 10000µs
1250 (0x04E2)
Remark
acknowledge
process data
exchange