7. OBJECT DICTIONARY
7 - 30
7.5.4 Communication error count (2A68h)
Index Sub
Index
Name
Data
Type Access
No. of points/
No. of Registers
Continuous read/
continuous write
2A68h
0
Communication error count
U16
rw
1
Impossible
This object is available with servo amplifiers with software version A4 or later.
The Modbus RTU communication error count can be read.
(1) Usage
By using the function code "03h" (reading of maintenance register), the total number of communication
errors indicated below can be read.
Errors detected by hardware (parity error, overrun error, and framing error)
Message frame length error
CRC error
In addition, by writing "1EA5h" using function code "10h" (multiple maintenance register data writing),
error count can be cleared.
7.5.5 External Input pin display (2C10h)
Index Sub
Index
Name
Data
Type Access
No. of points/
No. of Registers
Continuous read/
continuous write
2C10h
0
External Input pin display
Number of entries
U8
ro
3
Impossible
1
External Input pin display1
U32
ro
The ON/OFF status of the external input pin inputted to the servo amplifier can be read.
(1) Usage
Read the ON/OFF status of the external input pin by using this object. At this time, "02h" is returned to
Number of entries.
The status of the input pin of MR-JE-_C servo amplifier can be checked on the External Input pin display
1. The following table shows the details. When the input of the target pin is on, "1" is returned. When the
input of the target pin is off, "0" is returned. The values in the areas marked with diagonal lines are
indefinite.
Bit
CN3 connector pin
Bit
CN3 connector pin
Bit
CN3 connector pin
Bit
CN3 connector pin
0
3
8
16
24
1
4
9
17
25
2
1
10
18
26
3
2
11
19
27
4
8
12
20
28
5
21
13
21
29
6
6
14
22
30
7
19
15
23
31
Содержание MR-JE-C Series
Страница 9: ...A 8 MEMO ...
Страница 13: ...4 MEMO ...
Страница 33: ...2 CC Link IE Field Network Basic SLMP 2 16 MEMO ...
Страница 73: ...5 PARAMETERS 5 14 MEMO ...
Страница 79: ...6 MANUFACTURER FUNCTIONS 6 6 MEMO ...
Страница 143: ...MEMO ...