6.1.3 Read Command
MEWTOCOL
Modbus
Function
Code
Data Item Data
DT00356 03/04H 0100H PV Read value, Decimal point ignored
DT00357 03/04H 0101H OUT1 MV Read value, Decimal point ignored
DT00358 03/04H 0102H OUT2 MV Read value, Decimal point ignored
DT00359 03/04H 0103H Current SV Read value, Decimal point ignored
DT00360 03/04H 0104H Reserved (*2)
DT00361 03/04H 0105H Remaining time when program
control runs
Read value
DT00362 03/04H 0106H Reserved (*2)
DT00363 03/04H 0107H Step number when program
control runs
Read value
DT00364 03/04H 0108H Number of repetitions when
program control runs
Read value
DT00365 03/04H 0109H Reserved (*2)
DT00366 03/04H 010AH Reserved (*2)
DT00367 03/04H 010BH Reserved (*2)
DT00368 03/04H 010CH Key operation changed item Data item changed by key operation
DT00369 03/04H 010DH Status flag 1 B0: OUT1 output 0: OFF 1: ON
B1: OUT2 output 0: OFF 1: ON
B2: EV1 output 0: OFF 1: ON
B3: EV2 output 0: OFF 1: ON
B4: Reserved
:
B8: Reserved
B9: AT/ Auto-reset, AT on startup Stop/Perform
0: Stop 1: Perform
B10: AT/Auto-reset, AT on startup
0: AT/ Auto-reset 1: AT on startup
B11: Reserved
B12: Loop break alarm 0: OFF 1: ON
B13: Overscale 0: OFF 1: ON
B14: Underscale 0: OFF 1: ON
B15: Change in key operation
0: No 1: Yes
DT00370 03/04H 010EH Status flag 2 B0: Reserved
B1: Reserved
B2: Reserved
B3: Reserved
B4: Not used, Always 0
B5: Unit status 1 (Program control)
0: Standby 1: Program control RUN
B6: Unit status 2 (Fixed value control)
0: PV/SV Display 1: Setting mode
B7: Warm-up 0: Completed 1: Warm-up
B8: USB connection
0: Usual connection 1:USB connection
B9: Control output OFF (Fixed value control)
0: Control output ON 1: Control output OFF
B10: Auto/Manual control
0: Automatic control 1: Manual control
B11: Control mode
0: Fixed value control 1: Program control
B12: Program control 0: Standby 1: RUN
B13: Wait function 0: OFF 1: ON
B14: Hold function 0: OFF 1: ON
B15: Pattern end output 0: OFF 1: ON
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