41
Delayed Activation of Slaves
Section 3-4
The following settings are required before operating the PC System.
Unit
Settings
C500 Masters
CONTINUE/STOP
C500 Slaves
Unit number, terminator, output HOLD/STOP
C200H Masters
Unit number, CONTINUE/STOP
C200H Slaves
Unit number, terminator, output HOLD/STOP, type of Master
Remote
Terminals
Word, terminator, output HOLD/STOP
3-4
Delayed Activation of Slaves
The following examples illustrate program sections that can be inserted to
start System operation when power to a Slave is turned on after its Master
has been turned on. Note, however, that the normal procedure, i.e., turning
on all Slaves before their Masters, must be followed when creating the I/O
table.
This program section is used when using ladder diagram programming for
C500 Systems, and can be inserted at the beginning of the program for nor-
mal Systems and at the beginning of the main program for high-speed Sys-
tems. When an I/O verification error occurs using this program section, the
load is cut off and FALS(06) 00 is executed until the error is cleared.
All inputs will be refreshed for this program section.
FALS(06) 00
3201
DIFU(13) 3201
3200
3200
3200
6302
6015
6110
3201
1 sec clock
(I/O verification error)
Required Settings
Example 1: Load Cutoff
(C500 PCs)
Note