Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 159)

6-30
IM 04L31A01-17E
• For computation channels, the alarm types
that can be specified are only H (high limit
alarm), L (low limit alarm), T (delay high limit
alarm), and t (delay low limit alarm).
• For computation channels, the alarm
hysteresis is fixed to zero. Use the XA
command to set the alarm hysteresis.
SD Sets the date and time
Syntax SD p1,p2
p1: Date (YY/MM/DD fixed form)
YY Year (00 to 99)
MM Month (01 to 12)
DD Day (01 to 31)
p2: Time (HH/MM/SS fixed form)
HH Hour (00 to 23)
MM Minute (00 to 59)
SS Second (00 to 59)
Query SD?
Example Set the internal clock to 13:00:00, October 1,
1999.
SD99/10/01,13:00:00
Description The form of p1 and p2 is fixed to 8 characters.
Use the following form. Do not enter spaces
between the digits; otherwise an error will occur.
p1 = YY/MM/DD (Lower two digits of the year/
month/day)
p2 = HH:MM:SS (Hour:minute:second)
SW Sets the display update rate/
auto-save interval
Syntax SW p1,p2
p1: Display update rate (15S, 30S, 1MIN, 2MIN,
5MIN, 10MIN, 20MIN, 30MIN, 1H, 2H, 4H,
10H)
p2: Auto-save interval (10MIN, 20MIN, 30MIN,
1H, 2H, 3H, 4H, 6H, 8H, 12H, 1DAY, 2DAY,
3DAY, 5DAY, 7DAY, 10DAY, 14DAY,
31DAY)
Query SW?
Example Set the display update rate to one minute and
the auto-save interval to 10 minutes.
SW1MIN,10MIN
Description • This command cannot be specified while
measurement is in progress.
• The selectable auto-save interval (p2) varies
depending on the display update rate (p1)
setting. For details, see the user's manual IM
04L31A01-01E or IM 04L31A01-03E .
• The p2 setting is valid when the saving
method to the external storage medium is set
to auto using the XM command (p1 of the XM
command is set to AUTO).
SZ Sets the zone
Syntax SZ p1,p2,p3
p1: Channel number (01 to 20, 31 to 60, 101 to
118, 201 to 248) (01 to 06, 31 to 42, 101 to
106, 201 to 212 on the CX1000)
p2: Zone lower position (0 to 95) [%]
p3: Zone upper position (5 to 100) [%]
Query SZ[ p1]?
Example Display channel 02 in a zone between 30% and
50%.
SZ02,30,50
Description • Computation channels (31 to 60) can only be
specified on models with the computation
function option /M1.
• The total display width of the screen in the
direction of the amplitude is taken to be 100%.
• The zone width must be at least 5%.
• Set the parameters for the zone upper and
lower limits so that the upper limit is greater
than the lower limit.
SP Sets the partial expanded display
Syntax SP p1,p2,p3,p4
p1: Channel number (01 to 20, 31 to 60, 101 to
118, 201 to 248) (01 to 06, 31 to 42, 101 to
106, 201 to 212 on the CX1000)
p2: Enable/disable (ON/OFF) the partial
expansion setting.
p3: Boundary position (1 to 99) [%]
p4: Boundary value
Query SP[ p1]?
Example Partially expand the display of channel 01. Set
the boundary position to 25% and the boundary
value to 1.00 V.
SP01,ON,25,100
Description • Computation channels (31 to 60) can only be
specified on models with the computation
function option /M1.
• When the input range setting (SR command)
is set to SKIP, p2 cannot be turned ON.
• When the computation channel setting (SO
command) is turned OFF, p2 cannot be
turned ON.
• The range of the span upper and lower limits
(scale upper and low limits when scale is
enabled) is taken to be 100% for parameter
p3.
• Parameter p4 can be set in the range (span
upper limit – 1) to (span lower limit + 1). If
scale is enabled, the range is (scale upper
limit – 1) to (scale lower limit + 1).
• The decimal position and the number of digits
become the same as the span and scale
settings (see the SR command).
• This command (including a query) can be
specified when the partial expanded display
function of the XU command is set to USE.
6.5 Setting Commands (Measurement)