App. - 3 App. - 3
MELSEC-Q
APPENDIX
Appendix 2.2 When the Q64RD has Product Information which First 5 Digits are 07071 or
Earlier
The following shows differences between the Q64RD whose first 5 digits of product
information are 07071 or earlier and those of 07072 or later.
Q64RD
Item
First 5 digits of product information are 07071 or earlier First 5 digits of product information are 07072 or later
Moving average
No moving average processing
Digital output values sampled at specified number of
times are averaged.
Primary delay filter
No primary delay filter
By a preset time constant, digital output values are
smoothed.
Conversion setting for
disconnection detection
function
No conversion setting for disconnection detection
function
For values to be stored in the CH measured
temperature value (buffer memory addresses 11 to 14,
54 to 61: Un\G11 to 14, Un\G54 to 61) in the case of
disconnection detection, any of "Value immediately
before disconnection", "Up scale (maximum value of
measured temperature range + 5% of measured
temperature range)", "Down scale (minimum value of
measured temperature range – 5% of measured
temperature range)" or "Given value" can be selected.
The Conversion completion flag (XE) turns OFF when
disconnection is detected, and a value immediately
before the detection is held in the CH measured
temperature value (Un\G11 to 14, Un\G54 to 61).
When disconnection is detected, the Conversion
completion flag (XE) does not turn OFF and a value
based on the Conversion setting for disconnection
detection (Un\G148) is stored in the CH measured
temperature value (Un\G11 to 14, Un\G54 to 61).
Conversion completion
flag (XE)
The Conversion completion flag (XE) turns OFF when
disconnection is detected. Upon recovery of the
connection, the temperature conversion value update
is restarted independently of the Disconnection
detection signal (XC) reset. After the initial update, the
Conversion completion flag (XE) turns ON again.
When disconnection is detected, the Conversion
completion flag (XE) does not turn OFF. Upon
recovery of the connection, the temperature conversion
value update is restarted independently of the
Disconnection detection signal (XC) reset.
Conversion completion
flag (Un\G10)
When disconnection is detected, the Conversion
completion flag (Un\G10) for the channel disconnected
turns OFF (0).
When disconnection is detected, the Conversion
completion flag (Un\G10) for the channel disconnected
does not turn OFF (0).
CH time/count/moving
average/time constant
setting (Un\G1 to 4)
Setting options are "Time" and "Count" only. (see
Appendix 2.2.1)
There are four setting options: "Time", "Count", Moving
average" and "Time constant".
Exteded averaging
processing specification
(Un\G134)
Since the Extended averaging processing specification
(Un\G134) is not provided, use the Averaging
processing specification (Un\G9) to specify the
averaging processing. (see Appendix 2.2.2)
Use the Extended averaging processing specification
(Un\G134) to specify the averaging processing.
Conversion setting for
disconnection detection
(Un\G148)
The Conversion setting for disconnection detection
(Un\G148) is not provided.
For values to be stored in the CH measured
temperature value (buffer memory addresses 11 to 14,
54 to 61: Un\G11 to 14, Un\G54 to 61) in the case of
disconnection detection, any of "Value immediately
before disconnection", "Up scale (maximum value of
measured temperature range + 5% of measured
temperature range)", "Down scale (minimum value of
measured temperature range – 5% of measured
temperature range)" or "Given value" can be selected.
(see Section 3.4.22)
CH Conversion setting
value for disconnection
detection (Un\G150 to
157)
The Conversion setting value for disconnection
detection (Un\G150 to 157) is not provided.
If Given value (3
H
) is set in the Conversion setting for
disconnection detection (Un\G148), when
disconnection is detected, the value set in this area is
stored in the CH measured temperature value
(Un\G11 to 14, Un\G54 to 61). (see Section 3.4.23)
Summary of Contents for q64rd
Page 1: ......
Page 2: ......
Page 62: ...3 39 3 39 MELSEC Q 3 SPECIFICATIONS MEMO ...
Page 92: ...5 17 5 17 MELSEC Q 5 UTILITY PACKAGE GX Configurator TI X Y Monitor Test 1 OMC refresh ...
Page 98: ...5 23 5 23 MELSEC Q 5 UTILITY PACKAGE GX Configurator TI MEMO ...
Page 175: ......
Page 176: ......
