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APPENDIXES
Appendix 3 Parameter Setting Sheet (For the Master Function)
Buffer memory
address (Hex.)
01D7
Constant scan
H
[
th slave node]
Buffer memory
address (Hex.)
01D8
+ (
- 1)
8 Node No. and message group
H
01D9
+ (
- 1)
8 Connection type
H
01DA
+ (
- 1)
8 Number of byte modules
H
01DB
+ (
- 1)
8 Number of word modules
H
Number of double-word
01DC
+ (
- 1)
8
H
modules
01DD
+ (
- 1)
8 Expected packet rate
H
01DE
+ (
- 1)
8 Watchdog timeout action
H
01DF
+ (
- 1)
8 Production inhibit time
H
App - 3
Item
Specify a value to make the link scan time constant.
(Setting range: 0 to 65535ms (FFFF
Item
Low byte: Node No. of
High byte: 01
Select a connection type for I/O communication.
0001
H
0002
H
0004
H
0008
H
Low byte: Number of input byte modules
High byte: Number of output byte modules (set in hexadecimal)
Eight bit modules (8 points) are counted as one byte module.
Low byte: Number of input word modules
High byte: Number of output word modules (set in hexadecimal)
Low byte: Number of input double-word modules
High byte: Number of output double-word modules (set in
Set an expected packet rate for the slave node.
(Setting range: 0 to 65535ms (FFFF
0000
H
Other than 0000
Set an action for watchdog timeout of the slave node.
0000
H
0001
H
0002
H
0003
H
Set a production inhibit time.
(Setting range: 0 to 65535ms (FFFF
0000
H
Other than 0000
Description
H
Description
th slave node (MAC ID)
00
to 3F
(0 to 63)
H
H
Node that supports UCMM and uses any of
H
message groups 3, 2, and 1.
03
Node that supports UCMM and uses message
H
group 1
04
Node that does not support UCMM (Group 2
H
only server)
80
Reserved node
H
= Polling
= Bit strobe
= Change of state
= Cyclic
hexadecimal)
))
H
: 200ms (Default)
: Set value – 1 (ms)
H
: Equivalent to the following Timeout (Default)
: Timeout
: Auto Delete
: Auto Reset
))
H
: 10ms (Default)
: Set value –1 (ms)
H
When setting parameters, use a copy of this sheet.
MELSEC-Q
))
Set value
Set value
App - 3
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Troubleshooting
