Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 227)

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IM 04L31A01-17E
7
Response
Number and Operation Status of the Currently Running Program Patterns (Style
Number 3 or Later)
• The number, operation status, and loop numbers assigned to the currently running
pattern can be output using an FW command.
• The output format identifier is 1. See page 7-3, “Identifier.”
• The information for patterns whose operation status is 0 (RESET) is past information.
2 bytes
Number of blocks
Block 1
Number of bytes
2 bytes
BINARY data
(The BINARY data section
on the “Conceptual diagram”
on page 7-2.)
Number of Blocks
This is the number of blocks (fixed at 0.)
Number of Bytes
This is the size of one block in bytes.
Blocks
CX2000
Year Month Day
6 patterns worth of information
Hour Minute Millisecond (Reserved)* Flag Second
Pattern No Operaton
status
Loop
information
1 byte 1 byte 1 byte 1 byte 1 byte 1 byte 2 bytes 1 byte 1 byte
CX1000
Year Month Day
2 patterns worth of information
Hour Minute Millisecond (Reserved)* Flag Second
Pattern No Operaton
status
Loop
information
1 byte 1 byte 1 byte 1 byte 1 byte 1 byte 2 bytes 1 byte 1 byte
Data details
Pattern Number
1–30 running pattern numbers for RUN status, or indefinite for RESET status.
Operation status
bit0: RUN/RESET status (1:RUN, 0: RESET)
bit1: HOLD status (1: holding, 0: not holding), however, RESET is 0
bit2: WAIT status (1: waiting, 0: not waiting), however, RESET is 0
bit3–bit7:
0
Loop Information Assigned to Patterns in RUN Status (Indefinite upon RESET)
CX2000
bit0: Loop 1 (1:assigned, 0: unassigned)
bit1: Loop 2 (1:assigned, 0: unassigned)
:
bit5: Loop 6 (1:assigned, 0: unassigned)
bit6–bit7:
0
7.3 Output Format of BINARY Data