Toshiba TOSDIC-CIE DS Manual

Appendix2. The diffrence between DPCS and DPCS Emulator
43
Table A2.3 List of the difference (3)
Processing of I/O
Item DPCS DPCE Emulator Notes
Input of VPCPX* All channel input from
I/O asynchronize on
scan time (CT).
It synchronize on scan
period. At the head of
scan period, the data are
collected from all I/O
channel.
Input of VLCPX* Synchronization It synchronize on scan
period. At the head of
scan period, the data are
collected from all I/O
channel.
Output of
VPCPX*
DO space execution
time.
PCP space execution
time.
Requesting time from
VSCPX2
It synchronize on scan
period. At the end of scan
period, the data are
outputted to all I/O
channel.
Digital / Analog data is output at the end
of scan period.
A gap of the timing in an actual output
point decreases.
Output of
VLCPX*
DO/AO output
synchronizing with
scan period (CT).
MV output after 100m
passes after scan
period (CT).
It synchronize on scan
period. At the end of scan
period, the data are
outputted to all I/O
channel.
Output holding VMVUX* SLP05/06
MVU error VMVUX1 can detect
external power supply
error
SLP05 can detect
external power supply
error
SLP06 can not
SLP06 pulse output behaves like digital
output, but it does not have power
supply error detection.
Loop Display
Unit
DDLU Not supported L1 + LDU system is recommended
V-Para
communication
error
No response
No registration
Parameter error etc
No download
No registration
Parameter error etc
No V-Para communication error
detected, because of no MC Bus.
V-Para communication errors occur
temporarily when switch over. Though
V-Para data is equalized in the
redundant configuration, INIT setting of
V-Para parameter as YES will make
V-Para value reset to initial value when
redundant switching over occurs.
Output Pulse Pulse train/width
High speed/Low
speed
Use
VMVUX2/VMVUX3
Low speed - SLP06
High speed – SPO01
SLP06 is default.
When using SPO01, SPO01 can not be
configured redundant. The cable of
VLCPXnP includes pulse output and
other signals. The substituting cable
needs be closely considered.

Toshiba TOSDIC-CIE DS Specifications

General

Brand	Toshiba
Model	TOSDIC-CIE DS
Category	Control Systems
Language	English