Specifications

1070 072 131-102 (96.08) GB
R5INIT Initialisation Function Module4-2
4.2 I/O Parameters
The R5INIT has 5 input parameters and one output parameter.
P0
P1
P2 R5INIT
P3 P5
P4
4.2.1 Input Parameters
Parameter Att. Description
P0 W Module number of computer interface 0
P1 W Module number of computer interface 1
P2 W Module number of computer interface 2
P3 W Module number of computer interface 3
P4 W Module number of computer interface 4
Fig. 4-2 R5INIT — Input parameters
The module number corresponds to the line number of the entry in the
system table (not the block address).
The assignment of the computer interface number (CXN) to the module
number is freely selectable.
For example, if the module number is transferred to the P2 parameter,
the CXN = 2.
If the module numbers for the computer interfaces are modified in the sy-
stem configuration table (SC table), the R5INIT parameters must be mo-
dified accordingly. The value FFFFH must be transferred as a parameter
for modules which are not in the system.
As this module may be called up only once in each ZS central processing
unit, one call-up initialises all computer interface modules (R500, R500P
and R500M-EN) which are meant to execute the data communication
jobs of the relevant ZS.