MODBUS LITE V5.01 parameter specification
Table Of Contents
- 1 Frame protocol
- 2 Holding Register
- 2.1 Overview
- 2.2 Reset
- 2.3 Default set value
- 2.4 Password
- 2.5 Control default setting
- 2.6 Control customer setting
- 2.7 Operating hours counter
- 2.8 Operating minutes counter
- 2.9 Fan address
- 2.10 Source set value
- 2.11 Preferred running direction
- 2.12 Save set value
- 2.13 Internal parameter set
- 2.14 Control mode
- 2.15 Control parameters
- 2.16 Maximum modulation level
- 2.17 Minimum modulation level
- 2.18 Enable motor stop
- 2.19 Set value (EEPROM)
- 2.20 Starting modulation level
- 2.21 Maximum permissible modulation level
- 2.22 Minimum permissible modulation level
- 2.23 Maximum speed
- 2.24 Maximum permissible speed
- 2.25 Ramp-up curve / ramp-down curve
- 2.26 Limit speed
- 2.27 Potentiometer characteristic
- 2.28 Control limitation
- 2.29 Maximum power
- 2.30 Maximum coil current
- 2.31 Limiting speed for running monitor
- 2.32 Interface settings
- 2.33 Shedding function
- 2.34 Relay dropout delay
- 2.35 Fail safe function on/off
- 2.36 Fail safe function set value
- 2.37 Fail safe function time lag
- 2.38 Fail safe function running direction
- 2.39 Potentiometer characteristic limiting value for cable break
- 2.40 Sensor
- 2.41 Customer data
- 2.42 Error history
- 2.43 Reference value of DC-link voltage
- 2.44 Reference value of DC-link current
- 2.45 Production data
- 3 Input Register
- 3.1 Overview
- 3.2 Identification
- 3.3 Maximum number of bytes
- 3.4 Software name of bus controller
- 3.5 Software version of bus controller
- 3.6 Software name of commutation controller
- 3.7 Software version of commutation controller
- 3.8 Actual speed
- 3.9 Motor status
- 3.10 Warning
- 3.11 DC-link voltage
- 3.12 DC-link current
- 3.13 Module temperature
- 3.14 Motor temperature
- 3.15 Interior electronics temperature
- 3.16 Current direction of rotation
- 3.17 Current modulation level
- 3.18 Current set value
- 3.19 Sensor actual values
- 3.20 Current parameter set
- 3.21 Current power
MODBUS parameters "ebm-papst series 84 / 112 / 150 / 200"
_______________________________________________________________________________________
ebm-papst Mulfingen GmbH & Co. KG
Bachmühle 2 ·74673 Mulfingen, Germany ·Phone: +49 (0) 7938/81-0 ·Fax: +49 (0) 7938/81-110 ·www.ebmpapst.com ·info1@de.ebmpapst.com
DocNo.: 634505DocNo.: 446144DocNo.:358982DocNo.:322523DocNo.:309753DocNo.:303997DocNo.:276241DocNo.:256078DocNo.:196392 ·Template: 2 dated 6 October 2003 ·File: ext001157859.doc ·Last printed 10/03/2015 15:13:00
·Page 38 of 70
Form 1003
2.18 Enable motor stop
Address of parameter set 1 : D112
Address of parameter set 2 : D113
Write authorisation : ebm-papst, customer, end customer
The "Internal parameter set" parameter is used to select whether the value in "Enable motor stop (parameter
set 1)" or the value in "Enable motor stop (parameter set 2)" is applicable (see 2.13 Internal parameter set).
Encoding:
Value
Motor stop
0
Motor runs continuously (even if set value = 0)
1
Motor stops if set value = 0
The MSB is of no relevance!
2.19 Set value (EEPROM)
Address of parameter set 1 : D114
Address of parameter set 2 : D115
Write authorisation : ebm-papst, customer, end customer
The information in these parameters is only applicable if the "Source set value" parameter has the value
"RS485" (1) (see 2.10 Source set value) and the "Store set value" function is activated (see 2.12 Save set
value). Otherwise, both parameters will have no function.
If the parameter "Default set value" is changed, the corresponding parameter "Set value (parameter set 1)" or
"Set value (parameter set 2)" is set to the same value provided the function "Store set value" is activated (see
2.3 Default set value, 2.12 Save set value).
The "Internal parameter set" parameter is used to select whether the value is stored in "Set value (parameter
set 1)" or in "Set value (parameter set 2)" (see 2.13 Internal parameter set).
As the default set value is stored in the volatile memory, it is necessary to store this value in the non-volatile
memory as well (when needed). The "Set value (EEPROM)" parameter is provided for this purpose.
Encoding:
Note: The 4 LSBits are of no relevance for the set value and will always be assumed to be 0.