LineTrigCtl

Electrical style of designated line trigger hardware line from outside system

Applicable product(s): 1191 Grablink Value, 1198 Grablink Avenue, 1621 Grablink Express, 1624 Grablink Base, 1623 Grablink DualBase, 1622 Grablink Full, 1626 Grablink Full XR.

Parameter Info

Class Category Level Type Access
Channel Encoder Control ADJUST Enumerated Set and Get
Num ID String Identifier C, C++ identifier
1331 << 14 LineTrigCtl MC_LineTrigCtl

Parameter Description

This parameter applies to the hardware line designated by LineTrigLine when LineRateMode is set to PULSE or CONVERT.

Along with LineTrigEdge and LineTrigFilter , it declares the grabber attributes of the terminal sensing the line trigger pulse. The line trigger pulse is processed by the grabber and transferred to the camera as the line reset pulse.

The LineTrigCtl parameter determines the electrical style of the line trigger pulse usually issued by a motion encoder.

Parameter Values

Enumeration: TTL, ITTL, I12V, LVDS, DIFF, DIFF_PAIRED, ISO, ISO_PAIRED

Table 1. TTL
MC_LineTrigCtl_TTL

Applicable product(s): 1191 Grablink Value, 1198 Grablink Avenue, 1621 Grablink Express.

Description

The trigger line is TTL compliant with a 4700 Ω pull-up resistor.
Table 2. ITTL
MC_LineTrigCtl_ITTL

Applicable product(s): 1191 Grablink Value, 1198 Grablink Avenue, 1621 Grablink Express.

Description

The trigger line is isolated and TTL compliant with a 3000 Ω pull-up resistor.
Table 3. I12V
MC_LineTrigCtl_I12V

Applicable product(s): 1191 Grablink Value, 1198 Grablink Avenue, 1621 Grablink Express.

Description

The trigger line is isolated and 12 V-logic compliant with a 2000 Ω pull-down resistor.
Table 4. LVDS
MC_LineTrigCtl_LVDS

Applicable product(s): 1198 Grablink Avenue, 1621 Grablink Express.

Description

The trigger line is differential LVDS, RS-422 or RS-485 compatible.
Table 5. DIFF
MC_LineTrigCtl_DIFF

Applicable product(s): 1624 Grablink Base, 1623 Grablink DualBase, 1622 Grablink Full, 1626 Grablink Full XR.

Description

Differential high-speed input compatible with EIA/TIA-422 signaling.
Table 6. DIFF_PAIRED
MC_LineTrigCtl_DIFF_PAIRED

Applicable product(s): 1624 Grablink Base, 1623 Grablink DualBase, 1622 Grablink Full, 1626 Grablink Full XR.

Description

Dual differential high-speed input compatible with EIA/TIA-422 signaling.

Default value.

Table 7. ISO
MC_LineTrigCtl_ISO

Applicable product(s): 1624 Grablink Base, 1623 Grablink DualBase, 1622 Grablink Full, 1626 Grablink Full XR.

Description

Isolated current loop input compatible with TTL, +12V, +24V signaling.
Table 8. ISO_PAIRED
MC_LineTrigCtl_ISO_PAIRED

Applicable product(s): 1624 Grablink Base, 1623 Grablink DualBase, 1622 Grablink Full, 1626 Grablink Full XR.

Description

Dual isolated current loop input compatible with TTL, +12V, +24V signaling.