Delta MH300 Series

Chapter 12 Description of Parameter Settings
MH300
12.1-12-9
12-17
Tension PID Feedback Upper Limit
Default: 100.0
Settings 0.0–100.0%
 This parameter is valid when Pr.12-00 = 1 or 3.
12-18
Tension PID Feedback Lower Limit
Default: 0.0
Settings 0.0–100.0%
 This parameter is valid when Pr.12-00 = 1 or 3.
12-19
Linear Speed Input Command Source
Default: 0
Settings 0: Disabled
1: Analog input
2: RS-485 communication input
3: PG card pulse input
4: DFM-DCM pulse input
5: Pulse input through MI6 / MI7 terminal
 This parameter is invalid when Pr.12-00 = 2.
 When the setting is not 2, the current linear speed saved in Pr.12-23 by analog or pulse command.
When the setting is 2, the current linear speed (Pr.12-23) can be changed by using communication.
 When setting as 1, sets AVI / ACI analog input to be linear speed (Pr.03-00, Pr.03-01 = d15)
 When setting as 2, sets the current linear speed (Pr.12-23).
 When setting as 3, connects pulse signals to the PG2 of the PG card (inputs pulse command),
and then sets PG type through Pr.10-16.
 When setting as 4, sets the digital output gain (Pr.02-21) to be the same as the tractor’s, and then
sets the maximum linear speed (Pr.12-20).
 When setting as 3, 4, or 5, you have to set the pulses per meter in Pr.12-22.
12-20
Maximum Linear Speed
Default: 1000.0
Settings 0.0–3000.0 m/min.
 In closed-loop tension and open-loop tension modes: the maximum linear speed is the reel linear
speed of the tractor that corresponds to the maximum frequency of the drive.
 When Pr.12-00 = 2: sets Pr.12-20 by the requirements of mechanism.
12-21
Minimum Linear Speed
Default: 0.0
Settings 0.0–3000.0 m/min
 If the linear speed is lower than the value set in Pr.12-21, the drive stops calculating the reel
diameter and keeps the current reel diameter.