Specifications

RN: 5-58
RS3: Software Release Notes for P1 R4.2
Changes to RS3 Manuals
I/O BLOCK CONFIGURATION 06-Aug-98 09:40:30
Address =1G004 Device Type PLCB
Block Tag ⇒ Block Type ⇒PLCB Mode → AUTO
Auto Lock ⇒no
Source ⇒ PLCMux/D
Addr 1G-01/D Data Type ⇒S int PLC write Mask ⇒FFFFx
Value From Source 0. Sample Time ⇒1 S Value to PLC 0000x
Write ⇒no Sim
Tag⇒ Port⇒ A PLC number ⇒1
Addr
Value From PLC 0.
ponmlkjihgfedcba 0000x Read →filter PLC Word Address ⇒040004
Hardware Alarm Code 0 Plant Unit ⇒0 Alarm Priority ⇒0
Figure 9.3.3C. Controlled PLC Register Read
Figure 9.3.3D is an example of a controlled PLC register read and write.
The value of =1G--01/F will be written to the PLC register address
40005 and the value will be read during controller scans when user flag
p of =1G--01/F is on (=1G--01/F.u.p). The PLC register at address 40006
will not be written to or read from the PLC when user flag p of =1G--01/F
is off. This allows the controller configuration to control when this PLC
register is written to and read from. The user flag p of =1G--01/F needs
to be on for a minimum of two seconds for the controller to write and
read the value to and from the PLC.