Moog MSD Servo Drive Series User Manual

The status word, P2682[0] - CON_PRC_StatWord, indicates the process
controller’s current state.
Bit Name Description
0 On Processcontrolleractive
1 ResetIReady Integraltermresetcomplete
Table 7.33: Status word P 2682[0]
Fig. 7.42: Process controller state machine
MOOG
ID
No.: CB40859-001 Date: 02/2018
MSD Servo Drive- Device Help
155
7 Control
In addition to the process controller status word, bit 8 of the device status word,
P702[0] - MON_State, will be set when the setpoint is reached. P2679[0] - CON_
PRC_RefReached can be used to configure the “Reference value attained” window
for this purpose. Bit 8 will be set to TRUE if the process controller’s deviation is less
than 50 % of the configured “Reference value attained” window.
7.10.2.2Referencevalues
The process control circuit setpoint can be selected via pre-defined setpoint sources.
P2683[0] - CON_PRC_REFSEL can be used to select these setpoint sources.
Setting Name Description
0 USER
UserinputviaCON_PRC_REFVAL_
User - P2684
1 RPDC
AutomaticinputoftransmittedRPDC
currentvalue
2 ANA0 AnaloginputISA00(CON_ANA_Isaf[0])
3 ANA1 AnaloginputISA01(CON_ANA_Isaf[1])
4 Reserved Specialhardwarerequired
5 Reserved Specialhardwarerequired
6 ANA_ALL
Anyanaloginput(functionselectorfor
analoginputssettoavalueof-13)
7 P2981 MappableparameterP-2981
8 P2982 MappableparameterP-2982
9 P2983 MappableparameterP-2983
10 P2984 MappableparameterP-2984
Table 7.34: Selector for reference value source

Moog MSD Servo Drive Series Specifications

General

Brand	Moog
Model	MSD Servo Drive Series
Category	DC Drives
Language	English