Toshiba GR 200 Series, Instruction Manual

Page: 750 / 1563

6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 729 -
(vi)
Receiving “Select command Off” by PLC function
Figure 4.8-11 outlines the reception of the Select command ‘Off’ by the PLC function.
PLC logic programmed
by the user
Select command Off by the PLC function
Signal output
Select
decision
Success
Failed
Select logic
Select stage
Cancel logic
Wait for a next command
Cancel command
Wait for a command
Operate logic
Operate command
Cancel logic
Operate logic
Select command Off from the remote-end
Select command On from the remote-end
Select command Off from the local-end
Select command On from the local-end
Select command On by the PLC function
Figure 4.8-11 Outline of Select command Off
Input signal from the PLC function
Figure 4.8-12 shows the Select logic when a “select command Off (PLC-Off-Control)” signal is
generated by the PLC function. There are two input points for the reception of this signal: like
in signal “select command On (PLC-On-Control): That is, if interlock checking is required, use
the connection point (PLC#1: e.g. DEV01_OP_INTERLOCK). Alternatively, if the interlock
check is not required, use the connection point (PLC# 2: e.g. DEV01_OP_COMMAND). PLC#1
and PLC#2 are shown in Table 4.8-3.
Output signal to BO
The DPOS01 function, in Figure 4.8-12, can issue a “Select success” signal at the output point
“DPOS01_FSL_BO_CSF”
1
.
1
Note: The output point “DPOS01_FSL_BO_CSF” is the same signal as that shown in
Figure 4.8-4.