1 function, 1 function 5, 19 function library – Lenze 8400 TopLine User Manual
Page 1625
Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
1625
19
Function library
19.1
Function blocks
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
19.1.145.1 Function
The nSet_v input value is evaluated, integrated and output as 16-bit value ( nOut16) and 32-bit
value dnOut32_p) with the gearbox factors wGearNum and wGearDenom.
• Evaluation of the gearbox factor is remainder considered.
• A positive or negative overflow of the integrator is signalised by a TRUE signal (for a task cycle)
at the bOvfl16 output for the nOut16 output or at the bOvfl32 output for the dnOut32_p output.
[19-65] Signal characteristic
nOut16
nOut16 nSet_v wGearNum
wGearDenom
------------------------------------
⋅
+
=
dnOut32_p
dnOut32_p nSet_v wGearNum
wGearDenom
------------------------------------
⋅
+
=
1
2
3
4 5
6
Signal
t
1x Taskcycl
1x Taskcycl
1x Taskcycl
1x Taskcycl
1x Taskcycl
7 8
9
10
dn
_p
t 4
TPPosition
dnTPPosition_p
t 7
2
-1
15/ 31
0
dnLoadVal_p
-2
15/ 31
bTPReceived
bLoad
bReset
bOvflxx
bInitDone