User`s manual

11-4
Data link DL9 (master station) function
11
11-2 Setting method
When the JW-32CUM1 in used with data link DL9 (master station) function, items that must be set for
the data link DL9 are as follows.
[1] Setup procedure
The setup procedure for the data link DL9 (master station) function on the JW-32CUM1 is described
below.
[Reference section]
11-2 [3] Data memory area
1 Set the switches in the JW-32CUM1. 11-2 [2] Switch settings
2 Install the JW-32CUM1 on the JW-34KBM. Chapter 5: Installation
3 Slave station wiring to the master station (JW-32CUM1.)
4 Turn ON power to the JW30H (JW-32CUM1) master station
and slave stations.
5 Enter a program related to the data memory of the data link
DL9 into the master and slave station PCs.
End of procedure
6-2. Wiring to the general-purpose
communication terminal block
Item Setting method
Details (section
number in this
chapter)
Communication function Select the "data link DL9 function" using switch SW5.
11-2-[2]
Number of slave stations Select 1 to 15 using switch SW4.
Number of link bytes (total) Select 64, 128, or 256 bytes using switch SW3.
Termination resistance
Select terminating station or intermediate station
using the LT switch.
Station number
Doesn't need to be set since the station number is
fixed at "00," as master station.
---
Data memory area
No need to set the following areas since they are
fixed.
- Communication monitor flag (slave station): 15000
- Initial sequence completion flag (master station) :
15001
- Link operation flag (master station) : 15003
- Individual monitor flag (master station) : 15020 to
15077
11-2-[3]
- Data link area: From ｺ1000