Nexen RSTC1000 964523 - Manual (Page 9)

FORM NO. L-21208-C-0908 6
35: Control Output % Floating point sent as integer * 10, read only. Control Output % range is 0.0 to 100.0.
Example:
45.6%
Register 35: 1 (msb), 200 (lsb)
Control Output = ((1 * 256) + 200) / 10) = 45.6%
36 – 37: Roll Diameter Floating point number sent as long integer * 1000 in units of inches, read only, diameter
range is 0.000 to 400.000.
Example: 34.835 inches
Register 36: 0 (msw)
Register 37: 34835 (lsw)
Roll Diameter = ((0 * 65536) + 34835) / 1000 = 34.835 inches
38: Run/Stop Sent as integer, read & write. Run/Stop values are 1 = run and 0 = stop. Writing a 1 to the
RSTC1000 will place it in the run mode and writing a 0 will place it in the stop mode. Reading this register provides
the RSTC1000’s current operating mode.
Example:
1
Register 38: 0 (msb), 1 (lsb)
39: Splice A Sent as integer, read & write. Write 1 to make Control Output A the controlling output and Control
Output B the standby output. Register 39 can be read immediately after initially writing 1 and the returned value will
be 1 for approximately one second before returning to zero.
Example:
1
Register 39: 0 (msb), 1 (lsb)
40: Splice B Sent as integer, read & write. Write 1 to make Control Output B the controlling output and Control
Output A the standby output. Register 40 can be read immediately after initially writing 1 and the returned value will
be 1 for approximately one second before returning to zero.
Example:
1
Register 40: 0 (msb), 1 (lsb)
41: Adaptation Floating point number sent as integer * 10, read only. Read the current calculated adaptation value.
Used for diagnostic work. Adaptation ranges from 0.0 to 100.0.
Example:
8.9
Register 41: 0 (msb), 89 (lsb)
Adaptation = ((0 * 256) + 89) / 10 = 8.9
43 – 44: Taper Tension Setpoint Floating point number sent as long integer * 1000 in units of lbs, read only,
range is 0.000 to 10,000.000 lbs but restricted by Maximum and Minimum Tension Setpoint values. Reads the
calculated taper tension setpoint which decreases as roll diameter increases, calculation is always performed regard-
less of Taper Tension Enable. Taper Tension Setpoint is a function of Taper Factor and a condition of Taper Delay.
Example: 543.812 lbs
Register 43: 8 (msw)
Register 44: 19524 (lsw)
Taper Tension Setpoint = ((8 * 65536) + 19524) / 1000 = 543.812 lbs
T
UNING
45: Taper Tension Enable Sent as integer, read & write. Taper Tension Enable has values of 0 for off and 1 for on.
When set to 1, web tension will decrease with increasing roll diameter as a function of Taper Factor and a condition
of Taper Delay, when set to 0, web tension remains at Tension Setpoint value.
Example: 1
Register 45: 0 (msb), 1 (lsb)