Siemens Simatic S7-1500 CPU 1512C-1 PN - Page 76

Technology functions
3.2 Pulse generators
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
76 Manual, 12/2017, A5E40898741-AA
Feedback parameters
Table 3- 7 Status feedback
Feedback parameters
Meaning
Value range
STS_READY The channel is correctly configured, is operating
and supplying valid data.
0: Not ready to run
1: Ready to run
STS_SW_ENABLE Current status of the software enable 0: SW_ENABLE is not active
1: SW_ENABLE detected
STS_LD_SLOT 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 71)).
Each switching of this bit represents
a successful LD_SLOT action.
STS_ENABLE The output sequence is active.
(STS_ENABLE always depends on the status of
the software enable STS_SW_ENABLE ab)
0: No output sequence running
1: Output sequence running
STS_DQA State of the pulse output (DQA) 0: Pulse output is not active
1: Pulse output is active
Feedback parameters
Meaning
Value range
ERR_PWR No supply voltage L+ 0: No error
1: Error
ERR_LD Error during loading of a parameter value in the
operating mode for individual updating
0: No error
1: Error
ERR_OUT_VAL The value in OUTPUT_VALUE is invalid 0: No error
1: Error
ERR_SLOT_VAL The value in SLOT is invalid, where MODE_SLOT
= 1 (permanent updating)
0: No error
1: Error