Curtis 1238SE - Page 34

4 — PROGRAMMABLE PARAMETERS
Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE/38SE Manual, os 31 – May 2017 Return to TOC
pg. 30
Individual parameters are presented as follows in the menu charts:
Max Speed 100 – 8000 rpm Denes the maximum allowed motor rpm at full throttle.
Max_Speed_SpdM 100 – 8000
0x3011 0x00
Parameter name
as it appears in the
programmer display.
Parameter name
in VCL.
CAN object index
and subindex.
Allowable range in the
programmer’s units.
Allowable range
in VCL units.
Description of parameter’s function and,
where applicable, suggestions for setting it.
Note: All bit variables have two VCL parameter names. e rst is the name of the bit, and the second
is the name of the byte containing the bit. e bit position within the byte is indicated in brackets
aer the byte name.
Examples:
BIT NAME: Metric_Units
BYTE NAME: OptionBits3 [Bit 5]
BIT NAME: EMR_Dir_Interlock
BYTE NAME: EMR_DIR_INTERLOCK_BIT0 [Bit 0]
In the second example, “_Bit0” is part of the byte name, and does not indicate the bit position; this
byte, like all bytes, has 8 available bits.
Within the menu charts, each pair of bit variable names is shown as a grouped set, with the bit name
appearing rst and then the byte name:
Metric Units On/Off
|Metric_Units On/Off
|OptionBits3 [Bit 5]
SDO Write Message
To retain parameter values changed via CANopen SDO write messages following a key-cycle, write a
non-zero value to CAN_EE_Writes_Enabled (object index 0x332F, subindex 0x00) before changing
parameter values. is will cause changes to be written to non-volatile memory immediately. Aer
completing the changes, write the value zero to CAN_EE_Writes_Enabled.
Do not leave CAN_EE_Writes_Enabled at a non-zero value during normal operation, because
damage to the controller’s EEPROM may occur.
CAN SDO and PDO message transmission nomenclature:
roughout this manual and VCL, CAN messages from the master (server) and messages from the slave
(client) controllers are noted as MOSI and MISO versus Rx and Tx. Use the MOSI and MISO in the PDO
Byte Map variables as shown on page 78, Monitor » CAN STATUS.
MOSI (Master Out Slave In) = RX (Server to Client), as per CANopen nomenclature.
MISO (Master In Slave Out) = TX (Client to Server), as per CANopen nomenclature.
If you have questions regarding the CAN features, contact your Curtis distributor or support engineer.
CAUTION