298 Appendix
WAGO-I/O-SYSTEM 750
750-8100 PFC100; 2ETH; ECO
Manual
Version 1.6.0, valid from FW Version 03.02.02(14)
15.1.5.11 RTC Module
750-640
The RTC Module has a total of 6 bytes of user data in both the Input and Output
Process Image (4 bytes of module data and 1 byte of control/status and 1 byte ID
for command). The following table illustrates the Input and Output Process
Image, which have 3 words mapped into each image. Word alignment is applied.
Table 250: RTC Module 750-640
Input and Output Process Image
Offset
Byte Designation
Description
High Byte
Low Byte
0
ID
C/S
Command byte
Control/status
byte
1
D1
D0
Data bytes
2
D3
D2
15.1.5.12 DALI Multi-Master Module
753-647
The DALI Multi-Master module occupies a total of 24 bytes in the input and
output range of the process image.
The DALI Multi-Master module can be operated in "Easy" mode (default) and
"Full" mode. "Easy" mode is used to transmit simply binary signals for lighting
control. Configuration or programming via DALI master module is unnecessary in
"Easy" mode.
Changes to individual bits of the process image are converted directly into DALI
commands for a pre-configured DALI network. 22 bytes of the 24-byte process
image can be used directly for switching of electronic ballasts (ECG), groups or
scenes in "Easy" mode. Switching commands are transmitted via DALI and group
addresses, where each DALI and each group address is represented by a 2-bit
pair.
In full mode, the 24 bytes of the process image are used to tunnel a protocol
using a mailbox interface. The process image consists of 1 byte for control /
status and 23 bytes for the acyclic data.
The structure of the process data is described in detail in the following tables.
