Remote I/O module 16 DI
AL4103
47
Bytes
Content
Description
24…25
Alarm Specifier
Alarm
• 0x0000: fixed
26…27
Format Identifier
Identification of the format
• 0x8320: user-specific structure
28…29
Channel Number
Channel number
• 0x8000: whole device
30…31
reserved
Reserved
32…33
Event Info
Event
• 0x0100: overflow main counter
• 0x0101: underflow main counter
• 0x0110: overflow batch counter
• 0x0111: underflow batch counter
34…35
reserved
Reserved
Requirements:
ü
The counter modules are configured.
ü
Events for main counter are activated.
ü
Events for batch counter are activated.
u
Process the process alarms with OB40.
u
Use the RALRM instruction to read the occurred event in the AINFO array.
9.3.11 Use I&M data records
The unit supports the I&M data records I&M0 to I&M3 (
•
The data record I&M0 contains ID information. The I&M0 data record is available for each module /
submodule of the device.
•
In the data records I&M1...I&M3, the user can store application and device-specific information.
I&M data records can be accessed acyclically. Access to the I&M data records takes place index-
based.
Note: Read data record
u
Read the data record with the function block RDREC.
Specific parameters:
•
Input ID: HW_ID of the subslot (project-specific); properties of the
subslot
•
Input INDEX: index of the data record
Note: Write data record
u
Write the data record with the function block WRREC.
u
Observe read and write permissions!
Specific parameters:
•
Input ID: HW-ID of the slot (project-specific); properties of the slot
•
Input INDEX: index of the data record
