LEYBOLD ECODRY plus 25, Operating Instructions Manual

Page: 37 / 64

Address Designation Type/Unit Description
0x00E0 Run Speed Setting. Q15/Hz Speed demand input.
Speed demand used by the application will be
limited to lower and upper values in Run Speed
Minimum and Maximum.
0x0051 Configuration
command register 01 enumeration/
na 0x0000 = NULL
0x0001 = STORE
Notes:
▪ The store command writes user data to
non-volatile memory.
▪ The store command does not include
operational History.
▪ Depending on the size of the data, the store
command may take a significant time to
complete and may return a response before
the store is complete or may wait until the
store is complete.
▪ A separate store command is provided in
the Service command register for
Operational History.
▪ The null command has no effect other than
clearing the configuration command register
01.
* The NULL command has no effect other than clearing the system
command register 01.
Table 18 MODBUS Register (Monitor values)
Status Registers (Group Address = 0x0060)
Address Monitored
Parameter Type/Unit Description
0x0060 System Status
Register 01 Bit field This status word reflects commands sent over the
MODBUS link.
15(MSB)= CHANGES: Set if any parameters,
normally resident in volatile memory but shadowed in
non-volatile memory, have not been stored to non-
volatile memory. (Cleared by STORE command).
14 = FACTORY_SETTINGS: Set if the user settings
have not been adjusted from the factory default
values. Cleared by any changes to the user
parameters. Set again after a completed RESTORE
command. Also cleared by cycling the power if
changes to user parameters had not been stored to
non-volatile memory.
13 = IN_CONTROL_MODE: See bits 6 and 7 below
12 = Reserved.
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