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247
Setting and Indication Ranges for Setting and Monitor Items
Decimal values are given in parentheses.
Setting/Monitor item
Binary indications
BCD indications
Unit
Memory
Range
Default
Range
Default
Set point
Depends on
input type. (See
page 240.)
0000
Depends on
input type. (See
page 240.)
0000
°
C/
°
F
Written to RAM
(transferred to
EEPROM via CEEA
command).
Proportional band
0001 to 270F
(0.1 to 999.9)
0190
(40.0)
0001 to 9999
(0.1 to 999.9)
0400
(40.0)
°
C/
°
F
Written to EEPROM.
(See note 2.)
Integral time
0000 to 0F9F
(0 to 3999)
00F0
(240)
0000 to 3999
(0 to 3999)
0240
(240)
s
Write life: 100,000
writes (See note 3.)
Derivative time
0000 to 0F9F
(0 to 3999)
0028
(40)
0000 to 3999
(0 to 3999)
0040
(40)
s
Hysteresis
0001 to 270F
(0.1 to 999.9)
0008
(0.8)
0001 to 9999
(0.1 to 999.9)
0008
(0.8)
°
C/
°
F
Control cycle
0001 to 0063
(1 to 99)
0014
(20)
0001 to 0099
(1 to 99)
0020
(20)
s
Input
shift
value
Platinum
resistance
thermometers in
0.01
°
ranges
FC19 to 270F
(–9.99 to 99.99)
0000
(0.00)
F999 to 9999
(–9.99 to 99.99)
0000
(0.00)
°
C
Others (See
note 4.)
FC19 to 270F
(–99.9 to 999.9)
0000
(0.00)
F999 to 9999
(–99.9 to 999.9)
0000
(0.00)
°
C/
°
F
Heater burnout alarm
setting (See note 5.)
0000 to 01F4
(0.0 to 50.0)
0000
(0.0)
0000 to 0500
(0.0 to 50.0)
0000
(0.0)
A
Manual manipulated
variable
0000 to 03E8
(0.0 to 100.0)
See
note 7.
0000 to 1000
(0.0 to 100.0)
See
note 7.
%
Stored in RAM
Process value
Depends on
input type.
---
Depends on
input type.
---
°
C/
°
F
Manipulated variable
(See note 6.)
0000 to 03E8
(0.0 to 100.0)
---
0000 to 1000
(0.0 to 100.0)
---
%
Heater current
0000 to 0226
(0.0 to 55.0)
F500 (55.0 min.)
---
0000 to 0550
(0.0 to 55.0)
E500 (55.0 min.)
---
A
Note
1. A setting error will be indicated by outputting EE01 to the input word if any
values other than those listed above are specified. The setting will be inval-
id.
2. Automatically written to EEPROM when the parameter setting is changed.
3. Set up the system to ensure that EEPROM is not written to more than
100,000 times.
4. The decimal point will be adjusted if the range is changed to another range
with a different number of decimal places. Adjust the setting as necessary
after changing ranges. (Example: If a 0.01
°
C range is changed to a 0.1
°
C
range and the input shift value was 0.05
°
C, the setting would be changed to
0.5
°
C.
5. Heater burnout detection will not be performed if the alarm setting is 0.0 or
50 A. The heater burnout alarm output will turn OFF if the setting is changed
to 0.0 A and will turn ON if the setting is changed to 50 A.
6. The current manipulated variable will be monitored.
7. The initial manual manipulated variable will be set to maintain the output lev-
el before Manual Mode was entered.
8. Always check the “Write Completed Flag” to be sure that the write to
EEPROM has been completed when setting a parameter that is stored in
EEPROM. A minimum of 60 ms is required to complete writing to EEPROM.
Application
Section 2-6
Содержание CQM1H - 08-2005
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Страница 3: ...CQM1H CQM1Series Dedicated I O Units Operation Manual Revised August 2000 ...
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