Omron SYSDRIVE MX2 SERIES - Page 350

6-57
6-8 List of Modbus Communication (Modbus-RTU) Data
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
6
Communication Function
141Ah
Multi-function Relay
Output (MA, MB)
Function Selection
C026 R/W
00: RUN (During RUN)
01: FA1 (Constant speed reached)
02: FA2 (Set frequency min. reached)
03: OL (Overload warning)
04: OD (PID excessive deviation)
05: AL (Alarm output)
06: FA3 (Meet designated
frequency during accel./decel.)
07: OTQ (Overtorque/Undertorque)
09: UV (Signal during undervoltage)
10: TRQ (During torque limit)
11: RNT (RUN time over)
12: ONT (Power on time over)
13: THM (Thermal warning)
19: BRK (Brake release)
20: BER (Brake error)
21: ZS (0Hz)
22: DSE (Excessive speed deviation)
23: POK (Position ready)
24: FA4 (Set frequency exceeded 2)
25: FA5 (Meet designated frequency
2 during accel./decel.)
26: OL2 (Overload warning 2)
27: FVdc (Analog FV
disconnection detection)
28: FIdc (Analog FI
disconnection detection)
31: FBV (PID FB status output)
32: NDc (Communication
disconnection detection)
33: LOG1 (Logic operation output 1)
34: LOG2 (Logic operation output 2)
35: LOG3 (Logic operation output 3)
39: WAC (Capacitor life warning)
40: WAF (Cooling fan life
warning signal)
41: FR (Starting contact signal)
42: OHF (Fin overheat warning)
43: LOC (Low current signal)
44: Reserved.
45: Reserved.
46: Reserved.
50: IRDY (Operation ready)
51: FWR (During forward operation)
52: RVR (During reverse operation)
53: MJA (Fatal fault signal)
54: WCFV (Window comparator FV)
55: WCFI (Window comparator FI)
58: FREF (Frequency command
source)
59: REF (RUN command source)
60: SETM (Motor 2 selection)
62: EDM (Safety device monitor)
63: Reserved.
no: NO (Not assigned)
− 5-32
141Bh MP Selection C027 R/W
00: Output frequency
01: Output current
02: Output torque
03: Digital output frequency
04: Output voltage
05: Input power
06: Electronic thermal load rate
07: LAD frequency
08: Digital current monitor
10: Cooling fin temperature
12: Do not set.
15: Pulse train input monitor
16: Do not set.
− 5-42
Register
No.
Function name
Parameter
No.
R/W
Monitor and setting
parameters
Data
resolution
Page