Instruction manual

1070 072 163-101 (97.11) GB
CL350 / CL400 / CL500 Control Functions 4-5
The maximum monitoring time is 109 minutes.
The monitoring time value is entered into data word D20 of the associated
cascade data module.
P3 W KWA
(Input parameter)
Parameter P3 is used to transfer the value for the monitoring time to the
KETTE cascade management module. Unless it is again defined within
the individual steps, this value will remain the same for every step.
The time base is always 100 ms. For example, a default value of
• P3 W K15D
will result in a monitoring time of 15 x 100 ms = 1.5 seconds
The maximum wait time is 109 minutes.
The wait time value is entered into data word D18 of the associated cas-
cade data module.
4.3.4 Register Contents
The PLC registers A, B, C, and D, plus the control flags (e.g. RES, Carry)
are not retained beyond the module call. Upon returning from the KETTE
cascade management module to the calling module, the registers will
contain the contents that are defined as listed in the following table.
Re
g
.
C
ontents
A
Version number of KETTE module.
B Fault codes, if cascade data module not
g
enerated.
C No relevance.
D No relevance.
Fig. 4-4 KETTE Module, Register Contents
Fault Codes in Register B
Accu B Contents Fault remed
y
FFFF
hex
Cascade data module not found
0001
he
x
P0 of KETTE module = 0
dec
0002
he
x
P0 of KETTE module = > 64
dec
0004
he
x
Cascade data module is too short = < 96
dec
Fig. 4-5 Fault Codes in Register B of KETTE Module