Rockwell Automation 2092-DAx Ultra1500 Host Commands for Serial Communication Reference Manual - Manual (Page 16)

Publication 2092-RM001A-EN-P — March 2005
2-4 Command Reference
Variable Roll Monitoring (MOR)
Command: MOR
Description: Setup variable roll monitor
Format:
Data: STX ID # MOR SP P1 P2 : BSS ETX
Argument Description
SP Sampling period range 0x01 to 0x64 (01 ~ 100
msec)
P1, P2 Variables to monitor. Range: 0x00 to 0x1D
See Monitor Variables on page A-3 for a list of
variables.
Usage Note: Sets up the variable roll monitoring. It is sent to the drive prior to
sending a Monitor Variable (MDM) command. See Figure 2-1 for
command examples.
Response: ACK
Next Command: STX ID # MOR : BSS ETX
Usage Note: Request to store data in the linear buffer (with a capacity of 100
data points). If the buffer is full and data has not been retrieved, the
buffer is emptied. If data is requested before data is in the buffer,
the drive sends ACK.
Response Format: STX ID $ MOR V1&V2&...Vn : BSS ETX
Response Data: Argument Description
V1 to Vn Variable values
Values alternate between the values of first
variable and the values of second variable.
Variable values are 4 or 8 bytes signed
Next Command: STX ID #ESC : BSS ETX
Usage Note: Send ESC in order to stop monitoring of the data.
Response: ACK