User`s manual

Remote I/O (master station) function
9-2
9
9-2 Setting method
When the remote I/O (master station) of the JW-32CUM1 is used, items that must be set for the remote I/O
are as follows.
[1] Setup procedure
The setup procedure for the remote I/O (master station) function on the JW-32CUM1 is described below.
[Reference section]
9-2 [3] Data memory area
9-2 [4] I/O registration
1 Set the switches in the JW-32CUM1. 9-2 [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 When the slave station is a JW-21RS, register the I/O.
6 Enter a program assigning data memory area for the remote
I/O from the master station programmable controller.
End of procedure
(Switches to set on a slave station)
([5] Slave station settings)
6-2. Wiring to the general-purpose
communication terminal block
Item Setting method
Details (section
number in this
chapter)
Communication function Select the remote I/O function using switch SW5.
9-2-[2]
Operation mode Select mode 1 to 3 using switch SW3.
Number of slave stations Select 1 to 4 slaves using switch SW4.
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 "0", as master station.
---
Data memory area
No need to set the following areas since they are
fixed.
- Remote I/O area: 1000 to 1077
- Remote I/O operation flag: 15000
- Individual flag: 15001 to 15004
9-2-[3]
I/O registration Register when using a JW-21RS as a slave station. 9-2-[4]
Slave station
Specify the station number and termination
resistance using switches.
9-2-[5]
ｺ
ｺ