Siemens SIMATIC S7 - Page 224

Function
5–19
IP244
C79000–B8576–C861–02
Assignment in message 0 for cascaded control in data block DB-A
--
1st positive tolerance 1st negative tolerance
--
--
KY
KF
KM
KF
KF
KF
KF
KY
--
Control byte 1 Control byte 2
--
--
- (Message number)  *)
DW 17
DW 16
DW 18
DW 20
DW 19
DW 21
DW 22
DW 23
DW 25
DW 24
DW 26
DW 28
DW 27
DW 29
DW 30
DW 31
Recommended
data format
Temperature setpoint  (master controller)
Integral action time T
N
Zone upper limit
Zone lower limit
--
--
Gain K
R
*) The message number must be entered by the user