Omron SYSDRIVE MX2 SERIES User Manual

6-8
6-5 Explanation of Each Parameter No.
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
6
Communication Function
6-5 Explanation of Each Parameter No.
Coil Status Read [01h]
Reads out the coil status (ON/OFF).
Example) Read multi-function input terminals S1 to S7/EB of the Inverter whose slave
address is "1".
Refer to the following table for the multi-function input statuses.
(Coil address) = (Coil number) − 1
Query:
→ 45h = 0100 0101
Response:
*1. Broadcasting cannot be performed.
*2. Note that the coil start address is "0006", which is smaller by 1 than the coil number "0007". The coil
number less 1 corresponds to the coil address.
*3. Transfers the byte length data. The most significant byte (data received first) indicates the younger coil
address.
Function name Data
Coil No. 0007h 0008h 0009h 000Ah 000Bh 000Ch 000Dh
Multi-function Input
Terminals
S1 S2 S3/GS1 S4/GS2 S5/TH S6 S7/EB
Coil Status ON OFF ON OFF OFF OFF ON
No. Field name
Example
(Hex)
1 Slave address
*1
01
2 Parameter No. 01
3 Coil start address (MSB)
*2
00
4 Coil start address (LSB)
*2
06
5 Number of coils (MSB) 00
6 Number of coils (LSB) 07
7 CRC-16 (LSB) 9D
8 CRC-16 (LSB) C9
Input terminal S7/EB
Input terminal S1
No. Field name
Example
(Hex)
1 Slave address
*1
01
2 Parameter No. 01
3 Number of data bytes 01
4 Coil data
*3
45
7 CRC-16 (MSB) 90
8 CRC-16 (LSB) 7B

Omron SYSDRIVE MX2 SERIES Specifications

General

Brand	Omron
Model	SYSDRIVE MX2 SERIES
Category	Inverter
Language	English