2-183
IM 04L51B01-17EN
Commands and Responses
2
Decimal Point Place (16 bits)
Indicates the decimal point place.
Bit Value Description
0 to 3 0 to 4 PV
4 to 7 0 to 4 SP
8 to 11 1 OUT
Alarm (32 bits)
Indicates the alarm status.
The eight bit values of alarm 1 to alarm 4 are described in the table below.
Bit Value Description
0 to 5 0 No alarm
1 High limit alarm
2 Low limit alarm
3 Difference high limit alarm
4 Difference low limit alarm
5 High limit on rate-of-change alarm
6 Low limit on rate-of-change alarm
7 Delay high limit alarm
8 Delay low limit alarm
6 0 No alarm is activated.
1 An alarm is activated.
7 0 Alarm nonhold state
1 Alarm hold state
R/S (8 bits)
Indicates the RUN or STOP of the control operation.
0: RUN, 1: STOP
A/M/C (8 bits)
Indicates the AUTO, MANUAL or CASCADE of the control operation.
0: AUTO, 1: MANUAL, 2: CASCADE
L/R (8 bits)
Indicates the LOCAL or REMOTE of the control operation.
0: LOCAL, 1: REMOTE
R/P/L (8 bits)
Indicates the RESET, PROGRAM or LOCAL of the control operation.
0: RESET, 1: PROG, 2: LOCAL
AT (8 bits)
Indicates the On or Off of the Auto tuning.
0: OFF, 1: ON
SPN (8 bits)
1 to 8: SP group number
PIDN (8 bits)
1 to 8: PID group number, 9: Reference PID
2.11 Format of the Data Block of Binary Output
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