Emerson unidrive m200 - Security; Introduction to Network Security; Site Security Issues and Firewalling

1: Running
Indicates that a valid user program is present and running.
3: Not present
Indicates that no user program is present.
Parameter 11.049 Onboard User Program: Programming Events
Short description Displays the number of programming events of the onboard user program
Mode Open‑loop
Minimum 0 Maximum 65535
Default Units
Type 16 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT, BU
OnboardUserProgram:ProgrammingEvents (11.049) = 0 when the drive is manufactured and is incremented each time an onboard user program
image is written to the drive. If an onboard user program image is written more than 65535 times OnboardUserProgram:ProgrammingEvents (11.049)
= 65535. OnboardUserProgram:ProgrammingEvents (11.049) shows how many times the flash memory within the drive has been reprogrammed.
Parameter 11.050 Onboard User Program: FreewheelingTasks Per Second
Short description Displays the rate of freewheeling tasks of the onboard user program
Mode Open‑loop
Minimum 0 Maximum 65535
Default Units
Type 16 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT, BU
During each scan in a background task it is possible to give an indication to the drive that the scan loop is starting. If this indication is given then
OnboardUserProgram:FreewheelingTasksPerSecond (11.050) will give the number of times this indication is given per second.
Parameter 11.051 Onboard User Program: Clock Task Time Used
Short description Displays the percentage of the available time used by the onboard user program clock task
Mode Open‑loop
Minimum 0.0 Maximum 100.0
Default Units %
Type 16 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 1
Coding RO, ND, NC, PT
OnboardUserProgram:ClockTaskTimeUsed (11.051) shows the percentage of the available time used by the onboard user program timed task.
Parameter 11.052 Serial Number LS
Short description Shows the least significant 9 decimal digits of the drive serial number
Mode Open‑loop
Minimum
0
(Display: 000000)
Maximum
999999
(Display: 999999)
Default Units
Type 32 Bit Volatile Update Rate Power-up write
Display Format Lead Zero Pad Decimal Places 0
Coding RO, ND, NC, PT
The drive serial number is available as a pair of 32 bit values where SerialNumberLS (11.052) provides the least significant 6 decimal digits and
SerialNumberMS (11.053) provides the most significant 4 decimal digits. The reconstructed serial number is ((SerialNumberMS (11.053) x 1000000)
+ SerialNumberLS (11.052)).
Example 1
Serial number "1234567890" would be stored as 11.053 = 1234, 11.052 = 567890.
Example 2
Serial number "1234000056" would be stored as 11.053 = 1234, 11.052 = 56. SerialNumberLS (11.052) will be shown on the keypad as 000056 (i.e.
including the leading zeros).
Parameter 11.053 Serial Number MS
Short description Shows the most significant 9 decimal digits of the drive serial number
Mode Open‑loop
Minimum 0 Maximum 999999
Default Units
Type 32 Bit Volatile Update Rate Power-up write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
See SerialNumberLS (11.052).
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Unidrive M200 Parameter Reference Guide
Issue: 01.05.00.10