KEYENCE DL-RS1A/IB - Manual (Page 13)

11
Parameters of Commands and Responses
„ Data numbers
Specify the data number using three digits (ASCII characters).
z Read-only data
The following table lists the types of data that can be read from the IB Series sensor amplifiers.
Writing read-only data results in a communication error (error number: 22).
Data No. Data name Data format *1 No. of
bytes
Attribute *2 Data range
033 Error status* 3 ***** 5 R 0 to 65535
034 Warning status ***** 5 R
0: Check output OFF
1: Check output ON
(When N.O.)
035 Warning function operating state ***** 5 R
0: Check output function disabled
1: Check output function enabled
036 Judgment output/Check output* 4 ** 2 R 0 to 15
037 Judgment value (P.V.)* 5 ±***.** *6 7 R -999.99 to +999.99
038 Internal measurement value (R.V.)* 5 ±***.** *6 7 R -999.99 to +999.99
039 Peak-hold value in hold mode* 5 ±***.** *6 7 R -999.99 to +999.99
040 Bottom-hold value in hold mode* 5 ±***.** *6 7 R -999.99 to +999.99
042 Analog output value
±*.***
or
**.**
5 or 6 R
Analog voltage output:
-5.000 to +5.000* 7
Analog current output
04.00-20.00* 7
043 Bank status * 1 R 0 to 3
044 Timing status * 1 R
0: Sampling
1: Not sampling
050 Laser emission stop status * 1 R
0: Emitting
1: Emission stopped
051 Abnormal setting* 8 * 1 R
0: Normal setting
1: Abnormal setting
052 External input status ** 2 R 0 to 15* 9
053 EEPROM writing result* 10 * 1 R
0: Writing
1: Normal termination
2: Abnormal termination
054 Zero shift execution result* 11 * 1 R
0: Executing
1: Normal termination
2: Execution impossible
055 Reset execution result * 1 R
0: Executing
1: Normal termination
2: Execution impossible
056 System parameter current state* 11 ** 2 R
Main unit: 0 to 9
Expansion unit: 0 to 1
058 Reference light registration result * 1 R
0: Executing
1: Normal termination
2: Reference light amount registration
error 1 (insufficient light amount error)
3: Reference light amount registration
error 2 (ambient light error)
059 Adjust result * 1 R
0: Executing
1: Normal termination
2: Adjust error 1 (insufficient light amount
error)
3: Adjust error 2 (ambient light error)
4: Adjust error 3 (excessive light amount
error)
060 Tuning result * 1 R
0: Executing
1: Normal termination
2: Execution impossible
Point
Parameters of Commands and Responses
*1 In the Data format column, "±" indicates that the value can be either "+" or "-" and "*" signifies a
number from "0 to 9".
*2 R: Indicates that the data type can only be read from the sensor amplifiers.
*3 You can read data number "033" to check the error status of the sensor amplifiers.
Convert the 5-digit number (ASCII characters) read to a binary number and check the ON/OFF
state of each bit to check the error.
For information on each error, refer to "IB Series User's Manual".
• When the read data is "00033":
"33" is converted to the binary number "0000 0000 0010 0001".
Therefore, "Receiver error" and "Overcurrent error" have occurred simultaneously at
the sensor amplifier from which data was read.
• If no error has occurred at the sensor amplifier, the data "00000" is returned.
*4 You can read data number "036" to check the judgment output status.
061 Correction result* 12 * 1 R
0: Executing
1: Normal termination
2: Execution impossible
193 Product code **** 4 R
Main unit: 4020
Expansion unit: 4021
195 Transmitter head mode **** 4 R
0: When the sensor head is not
connected
or the receiver is connected
1: When IB-01 transmitter is connected
2: When IB-05 transmitter is connected
3: When IB-10 transmitter is connected
4: When IB-30 transmitter is connected
196 Receiver head model **** 4 R
0: When the sensor head is not
connected
or the transmitter is connected
1: When IB-01 receiver is connected
2: When IB-05 receiver is connected
3: When IB-10 receiver is connected
4:When IB-30 receiver is connected
Bit Sensor amplifier errors
0 Overcurrent error
1 EEPROM error
2 Head error
3 Transmitter/Receiver reverse connection error
4 Transmitter internal failure error
5 Receiver error
6 Transmitter error
7 Transmitter laser error
8 Model mismatch error
9 Reference light amount registration error
10 Adjust error
11 Amplifier communication error
Data No. Data name Data format *1 No. of
bytes
Attribute *2 Data range
Reference
Bit 5: Receiver error Bit 0: Overcurrent error