Technical data
TR440 12310-0702-04 Seite
21
/ 24 www.ziehl.de
Alarm
Relay K4
Alarm name
8Err8
8Err8
8COR8
8Err8
- - -
Limit
- - -
- - -
81708
- - -
8H 8 (Hysteresis)
- - -
- - -
8 -58
- - -
8dal8 (Delay Alarm)
- - -
- - -
8 08
- - -
8dof8 (Delay Alarm off)
- - -
- - -
8 08
- - -
8rel8 (Relay function)
8 R8
8 R8
8 a8
8 R8
Relay
test
8don8
81688
81688
81688
8off8
8dof8
80.208
80.208
80.208
8 0.08
Modbus
(Option)
8adr8
8 18
8 18
8 18
8 18
8bd 8
8 9.68
8 9.68
8 9.68
8 9.68
8Par8
8Evn8
8Evn8
8Evn8
8Evn8
8stp8 (-> from Firmware -04)
8 18
8 18
8 18
8 18
Code
on / off
8off8
8off8
8off8
8off8
8Pin8
85048
85048
85048
85048
10 Maintenance and repair
ZIEHL industrie-elektronik GmbH + Co KG
Daimlerstr.13
D-74523 Schwäbisch Hall
Telephone: +49 791 504-0
Fax: +49 791 504-56
Email: info@ziehl.de
Homepage: www.ziehl.com
11 Trouble shooting
8Er18 or 8Er28 appears in the display
Cause
Sensor short-circuit or sensor interruption in the Pt 100 temperature sensor
Remedy
Check Pt 100 temperature sensor to see if electrically okay and correctly connected.
8Er88 appears in the display
Cause
Internal device fault in TR440
Remedy
Switch device off and then back on. If the error continues to appear, send the device to
the factory for inspection.
8Er98 appears in the display
Cause
Parameter error (illogical TR440 configuration)
Remedy
Check the alarm configuration