Siemens Simatic S7-1500 Manual page 68

Technology functions
3.2 Pulse generators
Feedback parameters
Table 3- 7 Status feedback
Feedback parameters
STS_READY
STS_SW_ENABLE
STS_LD_SLOT
STS_ENABLE
STS_DQA
Feedback parameters
ERR_PWR
ERR_LD
ERR_OUT_VAL
ERR_SLOT_VAL
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Meaning
The channel is correctly configured, is operating and
supplying valid data.
Current status of the software enable
Acknowledgment bit for each action of the SLOT in the
SLOT mode for individual updating (for a description of
the acknowledgment bit, refer to the section Handling
the SLOT parameter (control interface) (Page 64)).
The output sequence is active.
(STS_ENABLE always depends on the status of the
software enable STS_SW_ENABLE ab)
State of the pulse output (DQA)
No supply voltage L+
Error during loading of a parameter value in the
operating mode for individual updating
The value in OUTPUT_VALUE is invalid
The value in SLOT is invalid, where MODE_SLOT
= 1 (permanent updating)
Meaning
Value range
0: Not ready to run
1: Ready to run
0: SW_ENABLE is not active
1: SW_ENABLE detected
Each switching of this bit represents
a successful LD_SLOT action.
0: No output sequence running
1: Output sequence running
0: Pulse output is not active
1: Pulse output is active
Value range
0: No error
1: Error
0: No error
1: Error
0: No error
1: Error
0: No error
1: Error
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB