Panasonic CZ-CFUNC2 - Page 140

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Operating Instructions Intelligent Controller
184
Maintenance settings
Setting
Setting communications with air conditioning units Make settings such as the communications protocol between this unit and the air conditioning units. There are three stages to these settings.
Item Explanation
IntlCtrlr#inLnk Set the number of this unit within the link for
each linked system.
LocalAdptrDtctn If you have interface adaptors connected in the
system, set to “ON” so that this unit recognises interface adaptors.
PwrOn cong ChkCommunctn
When you have added indoor units or otherwise changed the conguration of the system, set to “ON” so that the unit checks the conguration.
4
Touch [NextPage →].
z The “Settngs for communictn w A/C(2)” screen is
displayed.
z To cancel the settings, touch [Cancel].
5
Change the settings.
Item Explanation
Communic error w A/C DetrTime
Set the judgement time (10 to 99) when an error occurs between this unit and the air conditioning units. Use
to set the value.
RS485 line comm spd (bps)
Set the communications speed between this unit and the air conditioning units (9600 or 19200).
y Set “19200” under normal circumstances.
No-comm mode There is no communication with the air
conditioning units if you set this to “No”. Set this when communication with the air conditioning units is incomplete (not set up, no power, etc.) and you just want to conrm items such as registered names, etc.
Continued on next page
1
Touch [A/C maintenance] in “Settings”.
1
2
Touch [A/C communication settings].
z The “Settngs for communictn w A/C(1)” screen is
displayed.
2
3
Change the settings.
Item Explanation
IntvlFrRegComm2 Set the communications interval between this
unit and the air conditioning units (10 to 99). Use
to set a value for each
linked system.
A/C conctn Set whether air conditioning units are
connected for each linked system.
185
Maintenance settings
Setting
Item Explanation
Chattering cancel time (msec)
Set the time until cancelling when chattering occurs.
6
Touch [NextPage →].
z The “Settngs for communictn w A/C(3)” screen is
displayed.
z To return to the “Settngs for communictn w A/C(1)” screen,
touch [← PrevPage].
z If you touch [Cancel], all the settings up to that point are
cancelled and you return to the “Settngs for communictn w A/C(1)” screen.
7
Change the settings.
Item Explanation
AlrmLog outp Select whether to output alarm logs.
Alarm mails are not sent if the check mark is removed. You can select only the following checks and alarms. Others are executed irrespective of the setting.
y InspcnSign:
Filter sign Engine oil check Remote controller display check
y ComError:
C17 alarm (communication error between the unit and the air conditioning unit) C06 alarm (communication error between the unit and the communication adaptor)
Local R/C Prhbt settings
Set “Prbt1” to “Prbt4” for each item (“ON/OFF”, “Temp. setngs”, “Mode”, “Fan SPD”, “Flap”, or “Energy saving”) to set whether to permit or prohibit operations and settings with the local remote controller. Each time you touch either “” or “” is displayed.
y “”: Operation and setting with the local
remote controller is enabled
y “”: Operation and setting with the local
remote controller is prohibited
Touch [InitlSet] to restore the default factory settings.
8
Touch [Register].
z All of the settings are registered. z If you touch [Cancel], all the settings up to that point are
cancelled and you return to the “Settngs for communictn w A/C(1)” screen.
8
Setting communications with air conditioning units
TGR-318_ENG.indb 138 2017/04/06 10:44:35