10.5.4.3. IGUNSEA
10.5.4.3. IGUNSEA
The IGUNSEA command performs the same function as GUNSEA command. In case of the GUNSEA command, the servo gun’s pressure is used to detect the location, while the IGUNSEA command is used when using the external sensor to detect the On or Off signals of this sensor in order to detect the abrasion. However, the gun search 1 command cannot be replaced with the IGUNSEA command. Only in case of the gun search 2, the IGUNSEA command can be used instead.
IGUNSEA GN=gun number, SP=search speed, DI=DI signal, DT=On/Off |
Item | Range | Content |
GUN number | 1~8 | Designate servo gun number to measure abrasion |
Search speed | 1.0~250mm/s | During the search movement, speed of gun axis is assigned. Search speed by input signal as based on safety speed. Recommended speed is 10mm/sec. |
DI signal | 1~256 | Designate number for accessing input signal for photo electric tube |
On/Off | 0~1 | Detection condition of signal is assigned. 0 = Detection when Low (Normal High) 1 = Detection when High (Normal Low) |
Input signal logic of assigned l signal | IGUNSEA I signal On/Off | Output signal of photo electric tube during signal detection |
Positive | On (1) | Detected high (Normal Low) |
Off (0) | Detected low (Normal High) | |
Negative | On (1) | Detected low (Normal High) |
Off (0) | Detected high (Normal Low) |
l When setting I signal On/Off, check 『[F2]: System』 → 『2: Control parameter』 → 『2: Input/output signal setting』→ 『1: Input signal attribute』.
l It is convenient that assigned input signal logic is set as ‘POSITIVE’ before phototube logic setup.
l If input signal logic is set as ‘NEGATIVE,’ the signal outputted as HIGH in phototube is detected as LOW in controller.