Siemens Simatic S7-1500

Instructions
9.4 PID basic functions
PID control
470 Function Manual, 03/2017, A5E35300227-AC
9.4.3.7
Output parameter PULSEGEN
Table 9- 18 Output parameter PULSEGEN
Parameters
Data
type
Default
Description
QPOS_P BOOL FALSE The output parameter "Output signal positive pulse" is set if a pulse will be out-
put. In three-step control, this is always the positive pulse. In two-step control,
the QNEG_P is always set inversely to QPOS_P.
QNEG_P BOOL FALSE The output parameter "Output signal negative pulse" is set if a pulse will be
output. In three-step control, this is always the negative pulse. In two-step con-
trol, QNEG_P is always set inversely to QPOS_P.