Horner APG SmartBlock HE-579ACM300 User Manual
Page 4
PAGE 4
12 May 2011
MAN0951-02
HE-559ACM300
Information is subject to change without notice.
4
NETWORK DATA
Consumed Digital Data – This data is sent from the controller to the SmartBlock. For typical
applications the I/O configuration setup in Cscape will automatically populate this data. For more
advanced applications you may use NetPut functions to write this data. Please see the advanced
programming guide MAN0880 for more details.
Bit
Description
1
Q1 default
2
Q1 override
Upon module stop / timeout, if Q1 override is true, Q1 is set to Q1 default, otherwise the Q1
value is held. This override / hold polarity is consistent with OCS / Cscape usage but the
reverse of the legacy analog hold / override polarity in word 5.
3
Frequency Source, Set for phase B, Clear for phase A or C
4
Frequency Source, Set for phase C, Clear for phase A or B
If Clear Always accumulate Watt-Hours
5
If Set
Do not accumulate Watt-Hours if load is under 0.005% of full scale to avoid meter
creep due to slight zero errors
6
Set to report period instead of frequency in AI13 / AI14
17
Relay output, set to ON to close N.O. and open N.C contacts.
23
Set to ON to clear KWhr, set to OFF to re-enable KWhr accumulator
24
Set to ON to clear Status flags, set to OFF to re-enable Status flags
Produced Digital Data – This data is sent from the SmartBlock to the controller. Normally this data is
mapped into specific registers in the I/O configuration in Cscape. For advanced applications NetGet
functions can be used to obtain this data. Since this data is broadcast to all controllers on the network
additional controllers can use NetGet functions to obtain this data as well.
Bit
Name
Description
I1
AEHF
Watt-Hour accumulator half full.
I2
REHF
VAR-Hour accumulator half full
I3
VAEHF
VA-Hour accumulator half
I4
SAGA
Voltage sag on Phase A
I5
SAGB
Voltage sag on Phase B
I6
SAGC
Voltage sag on Phase C
I7
ZXTOA
Zero Cross timeout on Phase A
I8
ZXTOB
Zero Cross timeout on Phase B
I9
ZXTOC
Zero Cross timeout on Phase C
I10
ZXA
Zero Cross detected on Phase A
I11
ZXB
Zero Cross detected on Phase B
I12
ZXC
Zero Cross detected on Phase C
I13
LENERGY
Reserved
I14
RESET
5V supply rail under 4 volts
I15
PKV
Peak voltage level exceeded
I16
PKI
Peak current level exceeded
I17
WFSM
Reserved
I18
REVPAP
Sign changed occurred in Watt calculation
I19
REVPRP
Sign changed occurred in VAR calculation
I20
SEQERR
A-B-C Rotation