Parameters/Address Space; Parameters - Siemens SIMATIC S7-1500 Equipment Manual

Parameters/address space

4.1

Parameters

DQ 16x230VAC/1A ST parameters
When you assign the module parameters in STEP 7, you use various parameters to specify the
module properties. The following table lists the configurable parameters. The effective range
of the configurable parameters depends on the type of configuration. The following
configurations are possible:
• Central operation with a S7-1500 CPU
• Distributed operation on PROFINET IO in an ET 200MP system
• Distributed operation on PROFIBUS DP in an ET 200MP system
For parameter assignment in the user program, the parameters are transferred to the module
using the WRREC instruction (parameter reassignment in RUN) and data records; see chapter
Parameter assignment and structure of the parameter data records (Page 29).
Table 4- 1 Configurable parameters and their defaults
Parameter
Diagnostics
• Switching cycle counter
maintenance
Output parameters
• Reaction to CPU STOP
Switching cycle counter Yes/No
•
• Switching cycle counter
limit
Digital output module DQ 16x230VAC/1A ST Triac (6ES7522-5FH00-0AB0)
Equipment Manual, 12/2021, A5E34934069-AC
Range of values Default
Yes/No No
Turn off
• Turn off
• Keep last value
• Output substi-
tute value 1
No
0 ... 16777214 0
Parameter as- Scope with configuration software,
signment in RUN
Integrated in the
hardware catalog
STEP 7
or GSD file
PROFINET IO
Yes Channel
(V16, Update 4 or
higher)
Yes Channel
Yes Channel
(V16, Update 4 or
higher)
Yes Channel
(V16, Update 4 or
higher)
4
e.g., STEP 7 (TIA Portal)
GSD file
PROFIBUS DP
---
Channel
---
---
13