Instruction manual

5. COMMUNICATION IDENTIFIER
IMCB03-E5
32
*7: This is an identifier which enables communication at heat/cool PID action with autotuning (Water
cooling/Air cooling).
*8: Relay contact output: 20 sec Voltage pulse output, Triac output: 2 sec
*9: Details of set data lock level selection.
− : Unsettable (Data locked) ×: Settable (Data unlocked)
Set data Set value
Alarm setting
(Alarm 1, Alarm 2)
*A
Other setting items
0
×× ×
1
×× −
2
×− ×
3
×− −
4
−× ×
5
−× −
6
−− ×
7
−− −
*A: All setting items other than set value and alarm settings (alarm 1 or alarm 2).
The set data lock function is effective only for the setting performed by key operation. Setting
items in the data lock state cannot be set by key operation, but can a always be selected via
communication.
*10: The non-volatile memory (EEPROM) has limitations on the number of memory rewrite times.
If the buffer mode is selected as an EEPROM storage mode, all of the set values changed are
not written to the EEPROM and thus a problem of limitations on the number of memory rewrite
times can be solved. When the memory is used to frequently change the set value via
communication, select the buffer mode.
When selecting any EEPROM storage mode, take notice of the following.
• If power failure occurs while the buffer mode is selected, the set value returns to the value
before the storage mode is selected.
• If the buffer mode is changed to the backup mode, all of the set values at that time are stored
to the EEPROM. If necessary to backup the final value of each set item, select the backup
mode.
• When the power is turned on, the backup mode is always set.
*11: The contents of the buffer memory and those of the EEPROM can be checked.
When data is 0: The contents of the buffer memory do not match with those of the EEPROM.
• As data is being written to the EEPROM in backup mode, do not turn the
power off. If turned off, no set values are stored.
• If the set value is changed after the backup mode is changed to the buffer
mode, 0 is set (mismatch). As the set value changed is not backup, select
the backup mode if necessary.
When data is 1: The contents of the buffer memory match with those of the EEPROM.
(Data write to the EEPROM is completed.)
NOTE