Sm 335 Parameters Assignable With Hw Config - Siemens SIMATIC SM 335 Manual

3.2.2

SM 335 parameters assignable with HW Config

Parameter assignment application
The STEP 7 tool used to initialize the analog modules in a STEP 7 environment is
called "HW Config".
SM 335 parameters
Table 3-9 provides an overview of the SM 335 parameters which can be assigned
with HW Config.
Table 3-9
Basic settings for inputs
•
Hardware interrupt for end-of-cycle
•
Diagnostic interrupt enable
Diagnostics for inputs: Enable
includes:
•
Measuring range underrange
•
Measuring range overrange
•
Overrange of permitted common mode
voltage
Open-wire test
Measurement
•
Method
•
Range
•
Cycle time for A/D conversion
Diagnostics for outputs (short-circuit test)
Response with CPU-STOP
*)
The setting 0.5 ms in HW Config means: Free Cycle
The setting of 1 to 16 ms in HW Config means: Conditional Cycle
SM 335 – High-Speed Analog Input/Output Module for the SIMATIC S7-300
6ES7 335-7HG00-8BA1
SM 335 parameters in HW Config
Parameters
Data Exchange with the SM 335
SM 335
Value Range
yes/no
yes/no
yes/no
yes/no
Deactivated
Voltage
Current (4-wire trans-
ducer)
Voltage: " 1 V; " 2.5 V; 0 to 10 V;
0 V to + 2 V (channel CH0 to CH3)
default" 10 V;
Current: " 10 mA; 0 mA to + 20 mA
+ 4 mA to + 20 mA (channel CH2 to CH3)
*)
0,5; 1 to 16 ms
yes/no
"Keep last value "Output have no
(KLV)" or current or voltage
"Output have no cur-
rent or voltage
(OCV)"
Default
no
no
no
no
Voltage
*)
0.5 ms
no
(OCV)"
3-13