LS Industrial Systems GLOFA G7M-DR60U - Page 50

Chapter 5. Power Supply / CPU
5-3
(Continued)
Specifications
Items
20-point Main Unit 30-point Main Unit 40-point Main Unit 60-point Main Unit
Remarks
Scan 100
Time-driven 8
External 8
HSC 4
Internal 8
8 in total
Program Type
Task
Initialization 1(_INIT)
PID control
Control by function block, Auto tuning, Forward/Reverse operation, PWM
output function, Manual output, Operation scan time setting, Anti-windup,
Selecting PID algorithm (velocity, positioning) available, Delta MV, SV ramp
function, etc
Cnet interface
Dedicated
MODBUS 1 RS-232C port
User-defined 1 RS-485 port
No protocol
LS inverter
Counting speed
1-phase: 100 kHz (2 channels) / 20 kHz (2 channels)
2-phase: 50 kHz (1 channel) / 10 kHz (1 channel)
Counting method
• 1-phase up counter
• 1-phase up/down counter (up/down: selection by B-phase)
• 2-phase up/down counter (up/down: pulse input)
• 2-phase up/down counter (up/down: automatic selection by phase differen
ce)
HSC
Additional
• Internal/external preset • Latch counter
• Comparison output • RPM
Basic
No. of control axis: 2,
Control method: PTP/speed/synchronous, Control unit: pulse
Positioning data: 20/axis (operation step no. 1~20)
Operation mode: end/continuous/keep
Operation method: single/repeat
Positioning
Positioning method: absolute/incremental
Address range: -2,147,483,648 ∼ 2,147,483,647
Speed: Max.100Kpps (setting range: 5 ∼ 100,000pps)
Acceleration/Deceleration method: Trapezoidal method
Return to origin DOG/HOME (ON), DOG/HOME (OFF), approximate origin
JOG
Setting range: 5 ∼ 100,000pps (high/low speed)
Built-in communication
Positioning
Synchronous
control
Control high speed counter and synchronous output
Scale rate: 0 ~ 100 %
DRT/DT Type
Only