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8 Communications Functions
Multi-function Compact Inverter 3G3MX2-V1 User’s Manual (I585-E1)
8-
5 Explan
atio
n o
f Each
Fu
nctio
n
C
ode
8
8-5
-1 Rea
d Coil S
tatus [01 hex]
8-5
Explanation of Each Function Code
Reads the coil status (ON/OFF).
The status of each multi-function input terminal is as follows.
z
Query
z
Response
*1. Broadcasting cannot be performed.
*2. Note that the coil start address is 0006, which is 1 less than the coil number 0007: Coil start address = Coil
number - 1.
*3. Data as much as the number of data bytes will be transferred. The MSB (the first received data) has the
smallest coil address.
8-5-1
Read Coil Status [01 hex]
Example. Reading Data from Multi-function Input Terminals S1 to S7
of Inverter with Slave Address 1
Item
Data
Coil No.
0007 hex 0008 hex 0009 hex 000A hex 000B hex 000C hex 000D hex
Multi-function input terminal
S1
S2
S3
S4
S5
S6
S7
Coil status
ON
OFF
ON
OFF
OFF
OFF
ON
No.
Field name
Example
[hex]
1
Slave address
*1
01
2
Function code
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
No.
Field name
Example
[hex]
1
Slave address
*1
01
2
Function code
01
3
Number of data bytes
01
4
Coil data
*3
45
7
CRC-16 (MSB)
90
8
CRC-16 (LSB)
7B
(Coil address) = (Coil number)
−
1
←
45 hex = 0100 0101
Input terminal S7
Input terminal S1
Summary of Contents for SYSDRIVE MX2 SERIES
Page 1: ...Multi function Compact Inverter MX2 Series Type V1 User s Manual I585 E1 01 3G3MX2 A V1 ...
Page 32: ...CONTENTS 29 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 108: ...2 Design 2 48 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 176: ...4 Parameter List 4 42 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 538: ...10 Troubleshooting 10 22 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 598: ...12 Options 12 50 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 614: ...Appendices A 16 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 ...
Page 615: ...I 1 Multi function Compact Inverter 3G3MX2 V1 User s Manual I585 E1 I Index ...