13.4 TTL with encoder simulation
NOTE
For a full description of the “TTL with encoder simulation” technology
option (technical data, connections, configuration), see ...
l
For the MSD Servo Drive
with hardware version up to .1
and
firmware version V2.15 or higher
: The “Option 2 - Technology,
TTL encoder / TTL encoder simulation Specification”
(ID No.: CB08758-001)
l
For the MSD Servo Drive
with hardware version .2 or higher
and
any firmware version
, as well as the MSD Single-Axis Servo
Drive Compact with
hardware version .1 or higher
and
firmware
version V1.10 or higher
: The “Option 2 - Technology, TTL
encoder simulation / TTL master encoder Specification” (ID
No.: CB32164-001).
MOOG
ID No.: CB40859-001 Date: 11/2020
MSD Servo Drive - Device Help
445
13 Technology options (X8)
13.5 SSI encoder simulation
NOTE
l
For a full description of the “SSI encoder option” technology option
(technical data, connections, configuration), see the “Option 2 -
Technology, SSI encoder simulation Specification”
(ID No.: CB08760-001).
13.5.1 Parameters
SSI encoder simulation is enabled by setting P 2800[0] - TOPT_SSI_Mode to 1.
ID
Index Name
Unit Description
2800
0
TOPT_SSI_Mode
Operation mode of SSI option
2801
0
TOPT_SSI_MultiT
bit
Number of multiturn bits
2802
0
TOPT_SSI_SingleT
bit
Number of singleturn bits
2803
0
TOPT_SSI_Polarity
SSI polarity
2804
0
TOPT_SSI_Phase
SSI phase
2805
0
TOPT_SSI_ParityEnable
SSI parity enable
2806
0
TOPT_SSI_ParityType
SSI type of parity bit
2807
0
TOPT_SSI_SyncOffset
us
SSI synchronization offset
2808
0
TOPT_SSI_SyncUse
Synchronize to SSI cycle
2809
0
TOPT_SSI_InSync
SSI synchronization status
2810
0
TOPT_SSI_EncobsUse
Transmit encoder observation bit
2811
0
TOPT_InOut_EncSim_
Source
Encoder simulation, signal source
2820
0
TOPT_SSI_GrayCode
Use Gray coding
2821
0
TOPT_SSI_Baudrate
SSI Baud rate
2822
0
TOPT_SSI_MultiturnVal
actual SSI multiturn value
2823
0
TOPT_SSI_SingleturnVal
actual SSI singleturn value
Table 13.1: SSI encoder simulation parameters