Spec | Description |
---|---|
S1 | Module bus address |
S2 | Output device (see below) |
S3 | LVDT select (see below) |
S4 | LVDT error output action (see below) |
S5 |
|
S6 | Percent position demand (percent) |
S7 |
|
S8 | Calibration stroke time (seconds) |
S9 | Calibration cycle count (1.0 - 8.0) |
S10 |
|
S11 | Calibrate mode enable: 0-1 transition = calibrate |
S12 | Calibrate hold/go |
S13 | Auto/hard manual mode |
S14 | Spare boolean |
S15 | Block output display units (see below) |
S16 | Demodulator gain constant |
S17 | Controller gain proportional constant |
S18 | LVDT 1 differential voltage (0% actuator) |
S19 | LVDT 1 differential voltage (100% actuator) |
S20 | LVDT 2 differential voltage (0% actuator) |
S21 | LVDT 2 differential voltage (100% actuator) |
S22 | Contingency deadband (percent) |
S23 | Spare real |
0 | Output 1 = active servo
Output 2 = unused |
1 | Output 1 = unused
Output 2 = active servo |
2 | Output 1 = active servo
Output 2 = redundant servo |
3 | Output 1 = active servo
Output 2 = redundant servo (20% standby) |
4 | Output 1 = active 4-20mA I/H converter |
5 | Output 1 = active 20-160mA I/H converter |
0 | Input 1 = LVDT
Input 2 = unused |
1 | Input 1 = unused
Input 2 = LVDT |
2 | Input 1 = LVDT 1
Input 2 = LVDT 2 |
3 | Input 1 = LVDT 2
Input 2 = LVDT 1 |
4 | Input 1 = LVDT I/H display
Input 2 = 4-20mA contingency error |
0 | Valve closes to 0%:
|
1 | Valve opens to 100%:
|
2 | Valve unchanged (I/H mode) |
3 | Valve moves to null (I/H mode) |
Block | Type | Description |
---|---|---|
N | Real | Actuator position (percent or volts) |
N+1 | Real | IMHSS03 D/A converter (%/span) |
N+2 | Real | Servo 1 coil 1 current |
N+3 | Real | Servo 1 coil 2 current |
N+4 | Real | Servo 2 coil 1 current |
N+5 | Real | Servo 2 coil 2 current |
N+6 | Real | Slave status |
N+7 | Real | LVDT status |
N+8 | Bit | Good/bad hardware status |
N+9 | Bit | Good/bad communication and watchdog timer status |