YOKOGAWA JUXTA VJQ8 Series, User Manual

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IM 77J01Q08-01E 7th Edition
8. LIST OF PARAMETERS
Parameter Display Item
MODEL Model
TAG NO Tag no.
SELF CHK Self-check result
A DISPLAY1 Display1
A01 INPUT1 Input value 1
*1
A05 OUTPUT1 Output value 1
A06 OUTPUT2 Output value 2
A07 ALM1 STATUS Alarm-1 status
A08 ALM2 STATUS Alarm-2 status
A31 COUNTER1 Integrating counter 1
A32 COUNTER2 Integrating counter 2
A33 COUNTER3 Integrating counter 3
A34 COUNTER4 Integrating counter 4
A54 STATUS Status
*2
A56 REV NO Rev. no.
A58 MENU REV MENU REV
A60 SELF CHK Self-check result
B DISPLAY2 Display2
B01 INPUT1 Input value 1 *1
B05 OUTPUT1 Output value 1
B06 OUTPUT2 Output value 2
B07 ALM1 STATUS Alarm-1 status
B08 ALM2 STATUS Alarm-2 status
B31 COUNTER1 Integrating counter 1
B32 COUNTER2 Integrating counter 2
B33 COUNTER3 Integrating counter 3
B34 COUNTER4 Integrating counter 4
B60 SELF CHK Self-check result
D SET (I/O) Setting (I/O)
*3
D01 TAG NO.1 Tag no. 1
D02 TAG NO.2 Tag no. 2
D03 COMMENT1 Comment 1
D04 COMMENT2 Comment 2
D10 UNIT Range unit
D13 LOW CUT Low input cut point
D19 SELECT MODE Conversion mode
D20 SAMPLE MODE Sample mode
D21 SAMPLE TIME Sample time
D22 INPUT1 L_RNG Input low range
D23 INPUT1 H_RNG Input high range
D38 OUT1 DR Direction of output-1 action
D39 OUT2 DR Direction of output-1 action
D50 INPUT FILTER Input filter
D60 SELF CHK Self-check result
E SET(ALM) Setting (alarm output)
*3
E03 SET POINT1 Alarm-1 setting
E04 SET POINT2 Alarm-2 setting
E05 ALM1 ACTION Direction of alarm-1 action
E06 ALM2 ACTION Direction of alarm-2 action
E09 HYSTERESIS1 Alarm-1 hysteresis
E10 HYSTERESIS2 Alarm-2 hysteresis
E11 ON DELAY1 Alarm-1 ON delay setting
E12 ON DELAY2 Alarm-2 ON delay setting
E13 OFF DELAY1 Alarm-1 OFF delay setting
E14 OFF DELAY2 Alarm-2 OFF delay setting
E15 RL1 ACTION Direction of alarm-1 relay action
E16 RL2 ACTION Direction of alarm-1 relay action
E60 SELF CHK Self-check result
F SET(COM) Setting (communication) *3
F01 PROTOCOL Communication protocol
F02 ADDRESS Address
F03 BAUD RATE Baud rate
F04 PARITY Parity
F05 DATA LEN Data Length
F06 STOP BIT Stop bit
F07 INPUT DEC PT Decimal point position of input
F60 SELF CHK Self-check result
P ADJUST Adjustment
*3
P12 OUT1 0% 0% adjustment of output-1
P13 OUT1 100% 100% adjustment of output-1
P14 OUT2 0% 0% adjustment of output-2
P15 OUT2 100% 100% adjustment of output-2
P60 SELF CHK Self-check result
Q TEST Test
*3
Q02 OUT1 TEST Forced output-1
Q03 OUT2 TEST Forced output-2
Q04 ALM1 TEST Forced output (alarm)
Q05 ALM2 TEST Forced output (alarm)
Q60 SELF CHK Self-check result
*1 Instantaneous frequency is displayed even if conversion
mode is pulse integration.
*2 The Status is displayed for service personnel to see
history records.
*3 There are items not displayed depending on what output-2
is specified.
9. MAINTENANCE
The product starts running immediately when the power is turned
on; however, it needs 10 to 15 minutes of warm-up before it
meets the specified performance.
9.1 Calibration Apparatus
• A calibrator (YOKOGAWA CA150 or equivalent)
• A precision resistor of 250 Ω ±0.01%, 1W
• Setting tool for adjustment (Refer to "4.2 Connector for
Communication" in this manual.)
9.2 Calibration Procedure
1. Connect the instruments as shown below. First adjust the
output-1 signal and then the output-2 signal.
10 11
3 2 1
4 5 6
7 8 9
Power supply
11 10 8
L
+
N
–
GND
3
4
+
–
Input
Calibrator
Calibrator
2
5
Output-2
R
+
–
Calibrator
2
5
Alarm-1
ALM1
(N.O.)
(N.O.)
COM
+
–
Calibrator
6
5
Alarm-2
ALM2
COM
+
–
Calibrator
7
9
Output-1
R
+
–
R: For current output using 250 Ω
precision resistor
2. Use the calibrator and apply input signals equivalent to 0, 25,
50, 75, and 100% of the input span to the product.
3. Check to see the corresponding output voltages are 0, 25, 50,
75, and 100% respectively and within the specified accuracy
rating. (“R” is used for current output.)
For alarm output, check the relay action by the alarm indicator
lamp or resistance of output terminals.
• When adjusting the output signal, use the VJ77 parameter
setting tool.
For adjustment using a setting tool, refer to the User’s Manual for
setting tool and “8. LIST OF PARAMETERS” in this manual.
User’s Manual for VJ77 [Document No.: IM 77J01J77-01E]