Wiring The Encoder Feedback Device (Fvc Regulation Only); Table 7.6 - Encoder Connections - Reliance electric GV3000/SE Hardware Reference, Installation, And Troubleshooting Manual

7.2 Wiring the Encoder Feedback Device
Wiring the Regulator Board Terminal Strip and the Output Relay Terminal Strip
The required external hardwired emergency stop must be either a category 0 or 1
stop, depending on the user's risk assessment of the associated machinery. In order
to fully comply with machinery safety standard EN60204-1:1992, part 9.2.5.4, at least
one of the two stop methods must be a category 0 stop. Refer to Appendix B for more
information.
(FVC Regulation Only)
If the GV3000/SE drive is programmed to provide FVC regulation, an encoder must be
installed on the motor. Drives using V/Hz or SVC regulation do not require the use of
an encoder feedback device. The encoder connects to terminals 4 through 9 of the
Regulator board terminal strip as shown in table 7.6:
Terminal
4
5
6
7
8
9
Use the following procedure to connect an encoder to the Regulator board terminal
strip:
Step 1. Connect the encoder's wires to terminals 4 through 9 of the terminal strip.
See figure 7.3. Refer to section 3.2.4.1 for encoder wiring guidelines.
Step 2. Set the following parameters to establish the maximum motor speed:
•
P.004: Maximum Speed
•
U.001: Encoder PPR
•
U.002: Motor Poles
•
U.003: Motor Nameplate Base Frequency
•
U.005: Motor Nameplate RPM
•
U.017: Motor Top Speed
Refer to the GV3000/SE Bookshelf Drive Software Start-Up and Reference manual for
parameter descriptions.
Table 7.6 – Encoder Connections
Encoder Connection
Encoder Supply +15 VDC (250 mA capacity)
Encoder Phase A Differential Input
Encoder Phase A Not Differential Input
Encoder Phase B Differential Input
Encoder Phase B Not Differential Input
Encoder/Regulator Common
7-5