Slot 0
7725_en_01
PHOENIX CONTACT
B-7
Example:
Read I & M1
1.
a) Send the request as a DP/V1 write request (I & M read call) to slot 0
b) Receive DP/V1 write response
2.
a) Send a DP/V1 read to slot 0
b) Receive DP/V1 read response
Write I & M1
1.
a) Send the request as a DP/V1 write request (I & M write call) to slot 0
b) Receive DP/V1 write response
2.
a) Send a DP/V1 read to slot 0
b) Receive DP/V1 read response
Table B-2
I & M2 functions (option)
I & M2 (option)
Access
Description
Header
Manufacturer specification
Read
IL PB BK DIO
I & M block
INSTALLATION_DATE
Read/write
Specify the date when the terminal was installed here.
RESERVED
Read/write
Not specified at the moment.
Table B-3
I & M3 functions (option)
I & M3 (option)
Access
Description
Header
Manufacturer specification
Read
IL PB BK DIO
I & M block
DESCRIPTOR
Read/write
Specify a general comment on the terminal here.
Table B-4
I & M4 functions (option)
I & M4 (option)
Access
Description
Header
Manufacturer specification
Read
IL PB BK DIO
I & M block
SIGNATURE (security)
Read/write
The hardware configurator can be used to store a security code as
a reference for certain parameterizations. The signature
parameters allow access to the terminal together with the system
identification, consisting of MANUFACTURER_ID, ORDER_ID
and SERIAL_ID.
Please note, that when writing to I & M functions I & M1 to I & M4, the nonvolatile memory
of the device is accessed. The memory is designed for a maximum of 100,000 write
access operations.