Siemens SIWAREX WP241 User Manual

Communication
11.1 Integration in SIMATIC S7-1200
SIWAREX WP241
Manual, 04/2014, A5E33713528A
159
11.1.5
I/O interface of function block
The following scale parameters are available cyclically in the data block in the controller
without special reading of data records or can be sent to the scale without sending of data
records:
Table 11- 2 I/O data of function block
Parameter (read)
Meaning
SCALE_STATUS_1 (UINT)
Bytes 0 & 1 of the scale status (see data record 30)
SCALE_STATUS_2 (UINT)
Bytes 2 & 3 of the scale status (see data record 30)
FLOW_RATE (REAL)
Current flow rate
MAIN_TOTALIZER_S2 (REAL)
Current main totalizer (S2)
OPERATION_ERRORS
Operating error according to Message list (Page 141)
TECHNOLOGICAL_ERRORS
Technological errors according to Message list (Page 141)
DATA_CMD_ERROR_1
Data command error according to Message list (Page 141)
DATA_CMD_ERROR_2
Data command error according to Message list (Page 141)
DATA_CMD_ERROR_3
Data command error according to Message list (Page 141)
DATA_CMD_ERROR_4
Data command error according to Message list (Page 141)
Parameter (write)
ANA_OUTPUT (REAL) Specification for analog output if this has assigned "S7
interface" as source in data record 7.
DIGIT_OUTPUT (UINT) Specifications for digital outputs if these have been
assigned as function "S7 interface" in data record 7.

Siemens SIWAREX WP241 Specifications

General

Brand	Siemens
Model	SIWAREX WP241
Category	Accessories
Language	English