i³
Appendix B:
i
3
Register Types
Type
Description and example of use Format
Retentive
#Available
%I
Discrete Inputs from the field; prox sensors,
panel buttons, etc
BOOL YES
2048
%Q
Discrete Outputs to the field; relays, indicator
lamps, etc.
BOOL NO
2048
%AI
Analog Inputs from the field; Thermocouples,
4-20mA inputs
WORD YES
512
%AQ
Analog Outputs to the field; 0-10VDC or 4-
20mA outputs
WORD NO
512
%IG
Global Discrete Inputs from the CAN; in from
other OCS
BOOL
YES
64 per node
%QG
Global Discrete Outputs to the CAN; out to
other OCS
BOOL
NO
64 per node
%AIG
Global Analog Inputs from the CAN; in from
other OCS
WORD
YES
32 per node
%AQG
Global Analog Outputs to the CAN; out to
other OCS
WORD
NO
32 per node
%T
Internal Temporary bits, use for contacts and
coils
BOOL NO
2048
%M
Internal Temporary bits, use for contacts and
coils
BOOL YES
2048
%R
Internal Registers, use for Timers and
Counters and other data
WORD YES
2048-9999
%K
Keypad bits, reflect Function Key status
BOOL
NO
5-12
%D
Display bits, control screens or indicate
screen on/off
BOOL NO
200-1023
%S
Internal System Bits (See System Registers)
BOOL
---
---
%SR
Internal System Registers (See System
Registers)
WORD ---
---
No part of this publication may be reproduced without the prior agreement and written permission of IMO Precision Controls Ltd.
Information in this document is subject to change without notice.
22
Содержание i3A12X/10A01-SOO
Страница 1: ...i Display Control Connect User Guide...