81
Variable Area Read
Section 6-6
6-6
Variable Area Read
This command reads set values.
Command
Note
In the G3PW, the bit position is not used. Set it to “00”.
Response
■
Variable Type and Read Start Address
Refer to the 6-4 Services and Addresses.
■
Number of Elements
Specify the number of elements for which the set value is to be read. Up to 8
elements can be specified.
■
Response Code
Example: The following command reads current (set value: 8 digits).
Command: [STX]010000101CE0004000001[ETX][BCC]
Response: [STX]0100000101000000000000[ETX][BCC]
Example: The following command reads current (set value: 4 digits).
Command: [STX]0100001018E0004000001[ETX][BCC]
Response: [STX]010000010100000000[ETX][BCC]
"01"
2
MRC
2
SRC
2
4
4
"01"
2
"00"
Read start address
Variable
type
Bit
position
No. of elements
"01"
MRC
2
SRC
2
Response code
4
"01"
Set values
No. of elements x 8 or 4
Response code
Error name
Cause
“1001”
Command length too long
The command is too long.
“1002”
Command length too short
The command is too short.
“1101”
Area type error
The specified variable type
does not exist.
“110B”
Response length too long
The number of elements is
larger than the maximum
number allowed.
“1100”
Parameter error
The bit position specification
is not “00”.
“2203”
Operation error
An error occurred in nonvola-
tile memory.
“0000”
Normal end
Processing was completed
normally.
Summary of Contents for G3PW
Page 1: ...Cat No Z280 E1 01 User s Manual G3PW Power Controllers...
Page 2: ...G3PW Power Controllers User s Manual Produced November 2008...
Page 3: ...iv...
Page 15: ...xvi...
Page 49: ...34 Wiring for Specific Applications Section 3 4...
Page 61: ...46 Setting Parameters in the Initial Setting Level Section 4 6...
Page 77: ...62 Heater Burnout Detection Section 5 9...
Page 113: ...98 Parameter Settings in the Adjustment Level Appendix B...
Page 117: ...102 Index...
Page 119: ......
