Siemens SIMATIC ET 200AL System Manual page 316

Product overview
2.3 Functions
Parameter data record
You specify in the parameter data record for PROFIenergy which I/O modules (slots) are
controlled with the PROFIenergy commands.
The following table shows the content of the parameter data record for PROFIenergy, index
3, which you create yourself and can transfer to the interface module.
Table 2- 3
Byte
0
1
2
3
:
64
65
The specific behavior depends on the used I/O module (with a digital input module, for example,
1
the sensor supply is turned off or the outputs are without power supply and voltage supply with an
analog output module)
An analog output module (e. g. with the output range 0 mA to 20 mA, ± 20 mA) or a digital output
2
module issues the value "0".
Error messages
The following table shows which error messages the feedback data record returns, if
necessary:
Table 2- 4
Error code
80B1
80E0
80E1
20
Parameter data record for PROFIenergy (version 2), index 3
Element
Version
Number of blocks
Block 1 Slot number
Mode
: :
Block 32 Slot number
Mode
Error messages
Meaning
Impermissible length
H
Error in header information
H
Parameter error
H
• at least one I/O module does not
support PROFIenergy
• A parameter value has been incor-
rectly encoded
Code Explanation
02 Cannot be modified
D
01 to 34 Slots 1 to 34 depending on the configuration of
D D
the distributed I/O system ET 200AL
00 Not assigned
D
01 to 34 I/O module slot with PROFIenergy
D D
0 : PE_MODE_PROCEED, proceed at "Pause"
D
1 : PE_MODE_SHUTDOWN, shut down at "Pause"
D
3 : PE_MODE_LAST_VALUE, last output or measured value is re-
D
tained
4 : PE_MODE_SUBST_VALUE, substitute value "0"
D
:
See Block 1
Check the length of the data record
Check the data record header information
Check the content of the data record and
correct the parameter assignment error
before starting the "Pause". Parameter
assignment errors which are not corrected
can result in incorrect I/O module shut-
down behavior.
1
2
IM 157-1 PN (6ES7157-1AB00-0AB0)
Equipment Manual, 05/2021, A5E32347036-AE