Omron RX2 Series - Group B Register List

9 Communications Functions
9 - 64
High-function General-purpose Inverter RX2 Series User’s Manual
Precautions for Correct UsePrecautions for Correct Use
• The “Register No.” in the table header shows the register number used inside the inverter.
• The “Modbus register spec. No.” in the table header shows the register number used to actu-
ally specify the register in the Modbus communication process.
This register number is 1 less than the inverter “Register No.” according to the Modbus com-
munication specifications.
*2. Cannot be selected if [Ub-03] load type selection is 00 (VLD).
*3. On the parameter about the current and the voltage, the figures and the units to be handled vary in the setting path.
1) Operator or CX-Drive: 0.1 A or 0.1 V (When CX-Drive is operated, set [CF-11] Resister data selection to 00 (A, V).
When the data of [CF-11] Resister data selection is not set to 00 (A, V), it is not set or displayed correctly.)
2) Modbus: The current and the voltage vary, depending on the setting of Resister data selection [CF-11].
When [CF-11] Resister data selection is set to 00 (A, V), 0.1 A, 0.1 V
When [CF-11] Resister data selection is set to 01 (%), 0.01% (Rated ratio)
3) Drive programming: 0.01% (Rated ratio)
*4. Data range differs depending on [AH-04] - [AH-06].
9-5-5 Group b Register List
Register
No.
Modbus
register
spec. No.
Function name
Parame-
ter No.
R/W Monitor or setting data Resolution
32C9h 32C8h
Frequency limit selection,
1st-motor
bA101 R/W
00: Disabled
01: Ai1 terminal input
02: Ai2 terminal input
03: Ai3 terminal input
04: (Reserved)
05: (Reserved)
06: (Reserved)
07: Parameter setting
08: RS 485
09: Option 1
10: Option 2
11: Option 3
12: Pulse string input: Inverter
13: Pulse string input: Option
-
32Cah 32C9h
Upper Frequency limit,
1st-motor
bA102 R/W 0 to 59000 0.01(Hz)
32CBh 32CAh
Lower Frequency limit,
1st-motor
bA103 R/W 0 to 59000 0.01(Hz)
32D2h 32D1h
Torque limit selection,
1st-motor
bA110 R/W
00: Disabled
01: Ai1 terminal input
02: Ai2 terminal input
03: Ai3 terminal input
04: (Reserved)
05: (Reserved)
06: (Reserved)
07: Parameter setting
08: RS 485
09: Option 1
10: Option 2
11: Option 3
-
32D3h 32D2h
Torque limit parameter mode
selection, 1st-motor
bA111 R/W
00: Four quadrant specific
01: [TRQ] terminal switch
-