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79
Variable Area Write
Section 6-5
6-5
Variable Area Write
This command changes set values.
Command
Note
In the G3PW, the bit position is not used. Set it to “00”.
Response
■
Variable Type and Write 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 changed. Up
to 8 elements can be specified.
■
Response Code
Example: The following command changes the manipulated variable for
channel 1 to 50% (set value: 8 digits).
Command: [STX]010000102C10000000001000001F4[ETX][BCC]
Response: [STX]01000001020000[ETX][BCC]
Example: The following command changes the manipulated variable for
channel 1 to 50% (set value: 4 digits).
Command: [STX]01000010281000000000101F4[ETX][BCC]
Response: [STX]01000001020000[ETX][BCC]
"01"
MRC
2
SRC
2
Variable type
4
4
"02"
2
2
"00"
Write start
address
Bit position
No. of elements
Set values
No. of elements x 8 or 4
"02"
MRC
2
SRC
2
Response code
4
"01"
Response code
Error name
Cause
“1002”
Command length too short
The command is too short.
“1101”
Area type error
The specified variable type
does not exist.
“1003”
Number of elements/Number
of data do not agree
The specified number of ele-
ments does not agree with
the actual number of data ele-
ments.
“1100”
Parameter error
The bit position specification
is not “00”.
A set value is outside of the
setting range.
“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: ......