User Guide
Table Of Contents
- Table of Contents
- How to Use This Manual
- Chapter 1–Program Methodology
- Overview
- Introduction to PPCL
- PPCL Rules
- PPCL Program Design Guidelines
- Relational Operators
- Logical Operators
- Arithmetic Operators
- Arithmetic Functions
- Special Functions
- Order of Precedence
- Resident Points
- Local Variables
- Point Priority Overview
- At (@) Priority Status Indicators
- Point Status Indicators
- Converting a Sequence of Operation intoProgram Code
- Chapter 2–Control OptionComparisons
- Chapter 3–Command Syntax
- Overview
- ACT (Activate lines)
- ADAPTM (Adaptive control, multiple)
- ADAPTS (Adaptive control, single)
- ALARM (Alarm state)
- AUTO (Auto status)
- DAY (Day mode)
- DBSWIT (Dead band switch)
- DC (Duty cycle)
- DCR (Duty cycle routine)
- DEACT (Deactivate lines)
- DEFINE (Define abbreviation)
- DISABL (Disable lines)
- DISALM (Disable alarm)
- DISCOV (Disable COV)
- DPHONE (Disable phone)
- EMAUTO (Emergency, Auto status)
- EMFAST (Emergency, Fast status)
- EMOFF (Emergency, Off status)
- EMON (Emergency, On status)
- EMSET (Emergency, set value)
- EMSLOW (Emergency, Slow status)
- ENABLE (Enable lines)
- ENALM (Enable alarm)
- ENCOV (Enable COV)
- EPHONE (Enable phone)
- FAST (Fast status)
- GOSUB (Go to subroutine)
- GOTO (Go to line)
- HLIMIT (High limit)
- HOLIDA (Holiday)
- IF/THEN and IF/THEN/ELSE (Conditional control)
- INITTO (Initialize totalized value)
- LLIMIT (Low limit)
- LOCAL (Local variable)
- LOOP (Loop control)
- MAX (Maximum value)
- MIN (Minimum value)
- NIGHT (Night mode)
- NORMAL (Normal operating mode)
- OFF (Off status)
- OIP (Operator interface program)
- ON (On status)
- ONPWRT (On after power return)
- PDL (Peak demand limiting)
- PDLDAT (PDL, define load attributes)
- PDLDPG (PDL, digital point group)
- PDLMTR (PDL, meter monitor)
- PDLSET (PDL, setpoints)
- RELEAS (Release)
- RETURN (Return/end subroutine)
- SAMPLE (Sample a statement)
- SET (Set point value)
- SLOW (Slow status)
- SSTO (Start/stop time optimization)
- SSTOCO (SSTO coefficients)
- STATE (State text command)
- TABLE (Table of coordinates)
- TIMAVG (Average over time)
- TOD (Time of day, digital points)
- TODMOD (TOD modes)
- TODSET (Time of day, analog points)
- WAIT (Wait time)
- Overview
- Glossary
- Appendix A—PPCL Reserved WordList
- Index
Command Syntax
Siemens Building Technologies, Inc. 3-115
time2 Time at which the output points (pt1 through pt10) are
commanded to val2.
• This parameter can be a military time (7:30 p.m. =
19:30), a decimal time (7:30 p.m. = 19.50), a logical
point name, or a local variable.
val2 Analog value which the output points (pt1 through pt10)
assume at time2.
• This parameter can be a military time (7:30 p.m. =
19:30), a decimal time (7:30 p.m. = 19.50), a logical
point name, or a local variable.
pt1
through
pt10
Names of analog output points that are commanded to a
value.
Valid TODSET Mode Values.
Mode Schedule
1 Normal schedule
2 Extended schedule
4 Shortened schedule
8 Weekend schedule
16* Holiday schedule
*Mode number 16 (Holiday) should only be used with the HOLIDA command.
Use
This command is the counterpart of the TOD command for analog
points. It commands analog output points based on the day of the
week and the time of day.
If the mode number in the TODSET command matches the mode
number in the TODMOD command, then TODSET will command the
particular output points to val1 and val2 at the specified times.
Example
550 TODSET(1,1,9:00,72.0,17:00,55.0, SPTEMP)
See also
HOLIDAY, TOD, TODMOD
APOGEE PPCL User’s Manual
3-116 Siemens Building Technologies, Inc.
WAIT (Wait time)
Unitary pre-APOGEE APOGEE BACnet
Syntax
WAIT(time,pt1,pt2,mode)
NOTE: Valid mode values are described in the table following the
parameter descriptions.
time Time delay in seconds.
• This parameter can be entered an integer (1 to 32,767),
a point name, or a local variable.
pt1 Point name of a digital trigger point.
• This parameter can be a LDI, LDO, L2SL, L2SP,
LOOAL, or LOOAP point.
• Local variables can also be used.
pt2 Point name of digital point to be commanded.
• This parameter can be an LDI, LDO, L2SL, L2SP,
LOOAL, or LOOAP point.
• Local variables can also be used.
mode Defines the value to which pt2 should be commanded based on
the value of pt1.
• Valid values are 11, 10, 01, and 00.
Valid WAIT Modes.
Mode
Trigger Point
(pt1) Action
After Wait (time)
Seconds
11
Turns ON pt2 turns ON
10
Turns ON pt2 turns OFF
01
Turns OFF pt2 turns ON
00
Turns OFF pt2 turns OFF