Yokogawa Touch Screen GP20 - Manual (Page 29)

2-15
IM 04L51B01-17EN
Commands and Responses
1
2
App
p9 Relay (DO channel) action on
acknowledge
Manual Output
Specifies the output value.
Syntax SRangeDO,p1,p2,p3,p4,p5,p6
p1 Channel number
p2 Output type (Manual)
p3 Span lower limit (0 to 1)
P4 Span upper limit (0 to 1)
p5 Unit (up to 6 characters, UTF-8)
p6 Energize or de-energize
Energize Energize the relay (DO
channel) during output.
De_energize De-energize the relay
(DO channel) during
output.
Query SRangeDO[,p1]?
Example Output an alarm on channel 0203. Set the
span lower limit to 0 and span upper limit to 1.
Specify energize operation, logic or operation,
and hold operation. Set the action on ACK to
Normal. Set the unit to “Unit.”
SRangeDO,0203,Alarm,0,1,Unit,Energ
ize,Or,Hold,Normal
Description
• You cannot use this command to configure settings
while recording is in progress.
• You cannot use this command to configure settings
while computation is in progress.
• If p2=Manual, you cannot set p7 or subsequent
parameters.
• If p7=And or Or, you cannot set the reflash time.
SMoveAve
Moving Average
Sets the moving average of an AI channel.
Syntax SMoveAve,p1,p2,p3
p1 Channel number
p2 Enable or disable (Off, On)
p3 Number of samples (2 to 100)
Query SMoveAve[,p1]?
Example Set the number of moving average samples for
channel 0002 to 12.
SMoveAve,0002,On,12
SBurnOut
Behavior When a Sensor Burns Out
Sets the behavior for when a burnout occurs on an AI
channel.
Syntax SBurnOut,p1,p2
p1 Channel number
p2 Burnout processing (Off, Up, Down)
Query SBurnOut[,p1]?
Example Set the measured result to positive overflow
(Up) when a burnout is detected on channel
0001.
SBurnOut,0001,Up
Description
• You cannot use this command to configure settings
while recording is in progress.
• You cannot use this command to configure settings
while computation is in progress.
SRjc
Reference Junction Compensation
Method
Sets the reference junction compensation method of an AI
channel.
Syntax SRjc,p1,p2,p3
p1 Channel number
p2 Mode
Internal Use the internal compensation
function.
External Use an external compensation
device.
p3 Compensation temperature
–200 to 800 –20.0 to 80.0°C
–40 to 1760 –40 to 1760°F
2531 to 3532 253.1 to 353.2K
Query SRjc[,p1]?
Example Perform reference junction compensation of
channel 0003 using the internal compensation
circuit.
SRjc,0003,Internal
Perform reference junction compensation of
channel 0004 using an external compensation
device. Set the compensation temperature to
-2.3°C.
SRjc,0004,External,-23
Description
• You cannot use this command to configure settings
while recording is in progress.
• You cannot use this command to configure settings
while computation is in progress.
• If p2=Internal, p3 is invalid.
SAlarmIO
Alarm
Sets the alarm for AI and DI channels.
Do Not Set Alarms
Syntax SAlarmIO,p1,p2,p3
p1 Channel number
p2 Alarm number (1 to 4)
p3 Alarm on or off (Off)
Do Not Output Alarms
Syntax SAlarmIO,p1,p2,p3,p4,p5,p6,p7
p1 Channel number
p2 Alarm number (1 to 4)
p3 Alarm on or off (On)
P4 Alarm type (H, L, DH, DL, RH, RL, TH, TL)
p5 Value
p6 Detection (Off, On)
2.4 Setting Commands