ZM400 Series Indicators Service Manual
73
6.5
Ports
trAdE
This stands for word swap or trade configuration. Choices for
this item are
on
or
oFF
. Default is
oFF
.
in
This stands for inbound data configuration. You will first select
one of the 16 memory registers available for inbound data.
Then you will select the data type and then the network token
you want assigned to that memory register.
in 1-16
These are the 16 inbound data configuration
memory registers.
tyPE
Below is a table showing the choices for the Type,
a description and a range of values for that data
type.
VALuE
This stands for the network token value to be
assigned to the inbound data memory register.
Key in the value for the network token you want
from the table above and press
ZERO
to accept
the displayed choice …
Repeat the process for any other inbound
memory registers you want to configure.
out
This stands for outbound data configuration. This menu item
is exactly like the
in
menu item except it is for outbound data.
Follow the same process to set up the 16 memory registers.
TRADE: On = WORD2,WORD1
Off = WORD1,WORD2
The PLC configuration determines the appropriate indicator settings for Endian and
Trade.
Type
Description
Range of Value
SINT8 - 1 byte
Signed Character
-127 to 127
UINT8 - 1 byte
Unsigned Character
0 to 255
SINT16 - 2 bytes
Signed Integer
-32767 to 32767
UINT16 - 2 bytes
Unsigned Integer
0 to 65535
SINT32 - 4 bytes
Signed Long
-2,147,483,647 to 2,147,483,647
UINT32 - 4 bytes
Unsigned Long
0 to 4,294,967,295
Float - 4 bytes
Floating Point
1.0 x 10
-37
to 1.0 x 10
37
Double - 8 bytes
Double precision floating point 1.0 x 10
-1023
to 1.0 x 10
1023
The Type and order of the Values selected must coincide with the configuration of the
PLC register setup. Consult with the site IT specialist.
